{
  "version": "2026-09-26",
  "description": "PoE switch and IEEE 802.3 facts for the PoE Node Planner: Ubiquiti, NETGEAR, TP-Link, MikroTik and Cisco switches with their total and PoE port counts, the standards their ports negotiate, the total PoE budget, the per-port ceiling, uplink, industrial rating and operating range — every row with the vendor page it comes from and a verbatim quote; plus the 802.3af / at / bt Type 3 / bt Type 4 standards with the power-sourcing and powered-device wattages quoted from class A pages (a nominal class E powered-device fallback remains for a standard without a quoted figure, and is always disclosed), and the camera classes the planner sizes with (class E engineering planning figures). A figure the vendor page does not state is null and the engine reports UNKNOWN rather than guessing.",
  "last_updated": "2026-09-26",
  "confidence": "high",
  "evidence_class": "A",
  "schema": {
    "switches.<id>": "{ id, vendor, product, part_number?, label, ports_total, poe_ports, poe_standard[], max_tier, poe_budget_w, per_port_max_w, uplink, uplink_class, industrial, operating_temp_range { min, max }, power_input, price_usd, lifecycle? { status, sources[] }, corrections?[], sources[] }",
    "standards.<id>": "{ id, tier, label, pse_w, pd_w, note, sources[] } — pd_w is the IEEE powered-device wattage quoted from a class A page (null only where none quotes it)",
    "pd_classes.<n>": "{ class, standard, pd_w, sources[] } — IEEE PD classes 0-8: the powered-device power of each class, quoted per class from class A vendor tables; classes 0, 3, 4, 6 and 8 equal their standard's pd_w",
    "nominal_pd_w": "the IEEE powered-device wattages the engine falls back to when a standard has no quoted pd_w (class E, disclosed in the result; unused while every standard carries pd_w)",
    "camera_classes.<id>": "{ id, label, standard, typical_w, range_w, note } — class E engineering planning figures",
    "cable_distance_m": "the channel length the standard specifies, with its source",
    "uplink_classes": "the uplink vocabulary the finder filters on",
    "coverage": "row counts by vendor, plus how many rows publish a budget and a per-port maximum",
    "gaps[]": "facts the research pass could not confirm, plus any row dropped for want of a resolvable source url"
  },
  "standard_ids": [
    "802.3af",
    "802.3at",
    "802.3bt_type3",
    "802.3bt_type4"
  ],
  "uplink_classes": [
    "1g",
    "2_5g",
    "10g"
  ],
  "standards": {
    "802.3af": {
      "id": "802.3af",
      "tier": 1,
      "label": "IEEE 802.3af (Type 1, PoE)",
      "pse_w": 15.4,
      "pd_w": 12.95,
      "note": "Type 1. PSE 15.4 W quoted from vendor pages (2026-09-25); PD 12.95 W quoted from the vendor standards table (2026-09-26).",
      "sources": [
        {
          "publisher": "Cisco",
          "document": "What Is Power over Ethernet (PoE)?",
          "doc_id": "cisco.com/c/en/us/solutions/enterprise-networks/what-is-power-over-ethernet.html",
          "url": "https://www.cisco.com/c/en/us/solutions/enterprise-networks/what-is-power-over-ethernet.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "IEEE 802.3af (ratified 2003)"
        },
        {
          "publisher": "MikroTik",
          "document": "CRS328-24P-4S+RM product page",
          "doc_id": "mikrotik.com/product/crs328_24p_4s_rm",
          "url": "https://mikrotik.com/product/crs328_24p_4s_rm",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "802.3af/at (Type 1 \"PoE\" / Type 2 \"PoE+\")"
        },
        {
          "publisher": "TP-Link",
          "document": "PoE vs. PoE+ vs. PoE++: Power over Ethernet Standards",
          "doc_id": "tp-link.com/us/blog/2595/poe-vs-poe+-vs-poe++-power-over-ethernet-standards",
          "url": "https://www.tp-link.com/us/blog/2595/poe-vs-poe+-vs-poe++-power-over-ethernet-standards/",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "PoE | 802.3af | 2003 | 15.4W | 12.95W | 44-57V | 2 of 4"
        },
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.21)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "Compatible 802.3af (15.4W), 802.3at (30W), 802.3bt (60, 75 and 90W)"
        }
      ]
    },
    "802.3at": {
      "id": "802.3at",
      "tier": 2,
      "label": "IEEE 802.3at (Type 2, PoE+)",
      "pse_w": 30,
      "pd_w": 25.5,
      "note": "Type 2 / PoE+. PSE 30 W quoted; PD 25.5 W quoted from the vendor standards table (2026-09-26).",
      "sources": [
        {
          "publisher": "Cisco",
          "document": "What Is Power over Ethernet (PoE)?",
          "doc_id": "cisco.com/c/en/us/solutions/enterprise-networks/what-is-power-over-ethernet.html",
          "url": "https://www.cisco.com/c/en/us/solutions/enterprise-networks/what-is-power-over-ethernet.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "increased power to 30W"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG1008MP product page",
          "doc_id": "tp-link.com/us/business-networking/unmanaged-switch/tl-sg1008mp",
          "url": "https://www.tp-link.com/us/business-networking/unmanaged-switch/tl-sg1008mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "up to 30W per port"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-pro-24-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "PoE+ 30W"
        },
        {
          "publisher": "TP-Link",
          "document": "PoE vs. PoE+ vs. PoE++: Power over Ethernet Standards",
          "doc_id": "tp-link.com/us/blog/2595/poe-vs-poe+-vs-poe++-power-over-ethernet-standards",
          "url": "https://www.tp-link.com/us/blog/2595/poe-vs-poe+-vs-poe++-power-over-ethernet-standards/",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "PoE+ | 802.3at | 2009 | 30W | 25.5W | 50-57V | 2 of 4"
        }
      ]
    },
    "802.3bt_type3": {
      "id": "802.3bt_type3",
      "tier": 3,
      "label": "IEEE 802.3bt Type 3 (PoE++, 60 W)",
      "pse_w": 60,
      "pd_w": 51,
      "note": "Type 3 / PoE++. PSE 60 W quoted; PD 51 W quoted from the vendor standards table (2026-09-26).",
      "sources": [
        {
          "publisher": "Cisco",
          "document": "Cisco Catalyst 1300 Series Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-en.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Models support 802.3at PoE+ and 802.3bt 60W PoE++."
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-pro-24-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "PoE++ 60W"
        },
        {
          "publisher": "TP-Link",
          "document": "PoE vs. PoE+ vs. PoE++: Power over Ethernet Standards",
          "doc_id": "tp-link.com/us/blog/2595/poe-vs-poe+-vs-poe++-power-over-ethernet-standards",
          "url": "https://www.tp-link.com/us/blog/2595/poe-vs-poe+-vs-poe++-power-over-ethernet-standards/",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "PoE++ Type 3 | 802.3bt | 2018 | 60W | 51W | 50-57V | 4 of 4"
        }
      ]
    },
    "802.3bt_type4": {
      "id": "802.3bt_type4",
      "tier": 4,
      "label": "IEEE 802.3bt Type 4 (PoE++, 90 W)",
      "pse_w": 90,
      "pd_w": 71.3,
      "note": "Type 4. 90 W attributed to Cisco's PoE overview page; PD 71.3 W quoted from the vendor standards table (2026-09-26).",
      "sources": [
        {
          "publisher": "Cisco",
          "document": "What Is Power over Ethernet (PoE)?",
          "doc_id": "cisco.com/c/en/us/solutions/enterprise-networks/what-is-power-over-ethernet.html",
          "url": "https://www.cisco.com/c/en/us/solutions/enterprise-networks/what-is-power-over-ethernet.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "90W"
        },
        {
          "publisher": "TP-Link",
          "document": "PoE vs. PoE+ vs. PoE++: Power over Ethernet Standards",
          "doc_id": "tp-link.com/us/blog/2595/poe-vs-poe+-vs-poe++-power-over-ethernet-standards",
          "url": "https://www.tp-link.com/us/blog/2595/poe-vs-poe+-vs-poe++-power-over-ethernet-standards/",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "PoE++ Type 4 | 802.3bt | 2018 | 90W | 71.3W | 50-57V | 4 of 4"
        }
      ]
    }
  },
  "pd_classes": {
    "0": {
      "class": 0,
      "standard": "802.3af",
      "pd_w": 12.95,
      "sources": [
        {
          "publisher": "Synectics",
          "document": "PoE Classification (tech note)",
          "doc_id": "synecticsglobal.com/resources/poe-classification-tech-note",
          "url": "https://synecticsglobal.com/resources/poe-classification-tech-note",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "0 | Default | 15.4W | 0.44 to 12.95W | Classification Unimplemented"
        }
      ]
    },
    "1": {
      "class": 1,
      "standard": "802.3af",
      "pd_w": 3.84,
      "sources": [
        {
          "publisher": "Synectics",
          "document": "PoE Classification (tech note)",
          "doc_id": "synecticsglobal.com/resources/poe-classification-tech-note",
          "url": "https://synecticsglobal.com/resources/poe-classification-tech-note",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "1 | Optional | 4.0W | 0.44 to 3.84W | Very Low Power"
        },
        {
          "publisher": "Perle Systems",
          "document": "Power Over Ethernet (PoE) Background — Technical Note",
          "doc_id": "perle.com/supportfiles/poe_background_technical_note.shtml",
          "url": "https://www.perle.com/supportfiles/poe_background_technical_note.shtml",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "Single-Signature PD Input Power (Min) | 3.84W | 6.49W | 13W | 25.5W | 40W | 51W | 62W | 71.3W"
        }
      ]
    },
    "2": {
      "class": 2,
      "standard": "802.3af",
      "pd_w": 6.49,
      "sources": [
        {
          "publisher": "Synectics",
          "document": "PoE Classification (tech note)",
          "doc_id": "synecticsglobal.com/resources/poe-classification-tech-note",
          "url": "https://synecticsglobal.com/resources/poe-classification-tech-note",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "2 | Optional | 7.0W | 3.84 to 6.49W | Low Power"
        },
        {
          "publisher": "Perle Systems",
          "document": "Power Over Ethernet (PoE) Background — Technical Note",
          "doc_id": "perle.com/supportfiles/poe_background_technical_note.shtml",
          "url": "https://www.perle.com/supportfiles/poe_background_technical_note.shtml",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "Single-Signature PD Input Power (Min) | 3.84W | 6.49W | 13W | 25.5W | 40W | 51W | 62W | 71.3W"
        }
      ]
    },
    "3": {
      "class": 3,
      "standard": "802.3af",
      "pd_w": 12.95,
      "sources": [
        {
          "publisher": "Synectics",
          "document": "PoE Classification (tech note)",
          "doc_id": "synecticsglobal.com/resources/poe-classification-tech-note",
          "url": "https://synecticsglobal.com/resources/poe-classification-tech-note",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "3 | Optional | 15.4W | 6.49 to 12.95W | Mid Power"
        }
      ]
    },
    "4": {
      "class": 4,
      "standard": "802.3at",
      "pd_w": 25.5,
      "sources": [
        {
          "publisher": "Synectics",
          "document": "PoE Classification (tech note)",
          "doc_id": "synecticsglobal.com/resources/poe-classification-tech-note",
          "url": "https://synecticsglobal.com/resources/poe-classification-tech-note",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "4 | Reserved at 802.3af | 30W | 12.95 to 25.5W | High Power"
        },
        {
          "publisher": "Perle Systems",
          "document": "Power Over Ethernet (PoE) Background — Technical Note",
          "doc_id": "perle.com/supportfiles/poe_background_technical_note.shtml",
          "url": "https://www.perle.com/supportfiles/poe_background_technical_note.shtml",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "Single-Signature PD Input Power (Min) | 3.84W | 6.49W | 13W | 25.5W | 40W | 51W | 62W | 71.3W"
        }
      ]
    },
    "5": {
      "class": 5,
      "standard": "802.3bt_type3",
      "pd_w": 40,
      "sources": [
        {
          "publisher": "Perle Systems",
          "document": "Power Over Ethernet (PoE) Background — Technical Note",
          "doc_id": "perle.com/supportfiles/poe_background_technical_note.shtml",
          "url": "https://www.perle.com/supportfiles/poe_background_technical_note.shtml",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "Single-Signature PD Input Power (Min) | 3.84W | 6.49W | 13W | 25.5W | 40W | 51W | 62W | 71.3W"
        }
      ]
    },
    "6": {
      "class": 6,
      "standard": "802.3bt_type3",
      "pd_w": 51,
      "sources": [
        {
          "publisher": "Perle Systems",
          "document": "Power Over Ethernet (PoE) Background — Technical Note",
          "doc_id": "perle.com/supportfiles/poe_background_technical_note.shtml",
          "url": "https://www.perle.com/supportfiles/poe_background_technical_note.shtml",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "Single-Signature PD Input Power (Min) | 3.84W | 6.49W | 13W | 25.5W | 40W | 51W | 62W | 71.3W"
        }
      ]
    },
    "7": {
      "class": 7,
      "standard": "802.3bt_type4",
      "pd_w": 62,
      "sources": [
        {
          "publisher": "Perle Systems",
          "document": "Power Over Ethernet (PoE) Background — Technical Note",
          "doc_id": "perle.com/supportfiles/poe_background_technical_note.shtml",
          "url": "https://www.perle.com/supportfiles/poe_background_technical_note.shtml",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "Single-Signature PD Input Power (Min) | 3.84W | 6.49W | 13W | 25.5W | 40W | 51W | 62W | 71.3W"
        }
      ]
    },
    "8": {
      "class": 8,
      "standard": "802.3bt_type4",
      "pd_w": 71.3,
      "sources": [
        {
          "publisher": "Perle Systems",
          "document": "Power Over Ethernet (PoE) Background — Technical Note",
          "doc_id": "perle.com/supportfiles/poe_background_technical_note.shtml",
          "url": "https://www.perle.com/supportfiles/poe_background_technical_note.shtml",
          "retrieved": "2026-09-26",
          "verified": "2026-09-26",
          "class": "A",
          "quote": "Single-Signature PD Input Power (Min) | 3.84W | 6.49W | 13W | 25.5W | 40W | 51W | 62W | 71.3W"
        }
      ]
    }
  },
  "nominal_pd_w": {
    "802.3af": 12.95,
    "802.3at": 25.5,
    "802.3bt_type3": 51,
    "802.3bt_type4": 71.3
  },
  "camera_classes": {
    "fixed": {
      "id": "fixed",
      "label": "Fixed bullet / dome",
      "standard": "802.3af",
      "typical_w": 7,
      "range_w": {
        "min": 6,
        "max": 8
      },
      "note": "A fixed bullet or dome with IR draws about 6-8 W and negotiates as an 802.3af Type 1 device. Class E engineering default."
    },
    "ptz": {
      "id": "ptz",
      "label": "PTZ",
      "standard": "802.3at",
      "typical_w": 22.5,
      "range_w": {
        "min": 20,
        "max": 25
      },
      "note": "A PTZ dome with motors draws about 20-25 W and negotiates as an 802.3at Type 2 device. Class E engineering default."
    },
    "ptz_heater": {
      "id": "ptz_heater",
      "label": "PTZ with heater / multi-sensor",
      "standard": "802.3bt_type3",
      "typical_w": 50,
      "range_w": {
        "min": 40,
        "max": 60
      },
      "note": "A heated outdoor PTZ or a multi-sensor panoramic camera draws about 40-60 W and needs an 802.3bt Type 3 port. Class E engineering default."
    }
  },
  "cable_distance_m": {
    "value": 100,
    "sources": [
      {
        "publisher": "Cisco",
        "document": "What Is Power over Ethernet (PoE)?",
        "doc_id": "cisco.com/c/en/us/solutions/enterprise-networks/what-is-power-over-ethernet.html",
        "url": "https://www.cisco.com/c/en/us/solutions/enterprise-networks/what-is-power-over-ethernet.html",
        "retrieved": "2026-09-09",
        "verified": "2026-09-09",
        "class": "A",
        "quote": "a maximum length set at 100m"
      }
    ]
  },
  "four_pair_note": {
    "sources": [
      {
        "publisher": "IEEE",
        "document": "IEEE 802.3bt-2018 standard listing",
        "doc_id": "standards.ieee.org/ieee/802.3bt/6749",
        "url": "https://standards.ieee.org/ieee/802.3bt/6749/",
        "retrieved": "2026-09-09",
        "verified": "2026-09-09",
        "class": "A",
        "quote": "The maximum Powered Device (PD) power available is increased by this amendment to IEEE Std 802.3-2018 by utilizing all four pairs"
      }
    ]
  },
  "coverage": {
    "total": 21,
    "by_vendor": {
      "Ubiquiti": 5,
      "NETGEAR": 4,
      "TP-Link": 4,
      "MikroTik": 2,
      "Cisco": 5,
      "PLANET": 1
    },
    "industrial": 3,
    "with_budget": 19,
    "with_per_port_max": 15
  },
  "switches": {
    "ubnt_usw_lite_8_poe": {
      "id": "ubnt_usw_lite_8_poe",
      "vendor": "Ubiquiti",
      "product": "UniFi Switch Lite 8 PoE (USW-Lite-8-PoE)",
      "label": "Ubiquiti UniFi Switch Lite 8 PoE (USW-Lite-8-PoE)",
      "ports_total": 8,
      "poe_ports": 4,
      "poe_standard": [
        "802.3at"
      ],
      "max_tier": 2,
      "poe_budget_w": 52,
      "per_port_max_w": 30,
      "uplink": "1 GbE RJ45",
      "uplink_class": "1g",
      "industrial": false,
      "operating_temp_range": {
        "min": -15,
        "max": 40
      },
      "power_input": "AC/DC, external, 60W",
      "price_usd": null,
      "sources": [
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-lite-8-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-lite-8-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-lite-8-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "8 (4 PoE+) (1G/100M/10M)"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-lite-8-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-lite-8-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-lite-8-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Total PoE Availability 52W"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-lite-8-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-lite-8-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-lite-8-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "PoE+ 30W"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-lite-8-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-lite-8-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-lite-8-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "AC/DC, external, 60W"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-lite-8-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-lite-8-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-lite-8-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "-15 to 40° C (5 to 104° F)"
        }
      ]
    },
    "ubnt_usw_lite_16_poe": {
      "id": "ubnt_usw_lite_16_poe",
      "vendor": "Ubiquiti",
      "product": "UniFi Switch Lite 16 PoE (USW-Lite-16-PoE)",
      "label": "Ubiquiti UniFi Switch Lite 16 PoE (USW-Lite-16-PoE)",
      "ports_total": 16,
      "poe_ports": 8,
      "poe_standard": [
        "802.3at"
      ],
      "max_tier": 2,
      "poe_budget_w": 45,
      "per_port_max_w": 32,
      "uplink": "1 GbE RJ45",
      "uplink_class": "1g",
      "industrial": false,
      "operating_temp_range": {
        "min": -15,
        "max": 40
      },
      "power_input": "Universal input, 100–240V AC, 50/60 Hz; AC/DC, internal, 60W",
      "price_usd": null,
      "sources": [
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-lite-16-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-lite-16-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-lite-16-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "16 (8 PoE+) (1G/100M/10M)"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-lite-16-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-lite-16-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-lite-16-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Total PoE Availability 45W"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-lite-16-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-lite-16-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-lite-16-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "PoE+ 32W"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-lite-16-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-lite-16-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-lite-16-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Universal input, 100–240V AC, 50/60 Hz"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-lite-16-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-lite-16-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-lite-16-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "-15 to 40° C (5 to 104° F)"
        }
      ]
    },
    "ubnt_usw_pro_24_poe": {
      "id": "ubnt_usw_pro_24_poe",
      "vendor": "Ubiquiti",
      "product": "UniFi Switch Pro 24 PoE (USW-Pro-24-PoE)",
      "label": "Ubiquiti UniFi Switch Pro 24 PoE (USW-Pro-24-PoE)",
      "ports_total": 24,
      "poe_ports": 24,
      "poe_standard": [
        "802.3at",
        "802.3bt_type3"
      ],
      "max_tier": 3,
      "poe_budget_w": 400,
      "per_port_max_w": 60,
      "uplink": "2x 10G SFP+",
      "uplink_class": "10g",
      "industrial": false,
      "operating_temp_range": {
        "min": -5,
        "max": 40
      },
      "power_input": "Universal input, 100–240V AC, 50/60 Hz; AC/DC, internal, 450W",
      "price_usd": null,
      "sources": [
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-pro-24-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "16 PoE+; 8 PoE++"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-pro-24-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Total PoE Availability 400W"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-pro-24-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "PoE++ 60W"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-pro-24-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "2 (10G/1G)"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-pro-24-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-pro-24-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "-5 to 40° C (23 to 104° F)"
        }
      ]
    },
    "ubnt_usw_pro_max_24_poe": {
      "id": "ubnt_usw_pro_max_24_poe",
      "vendor": "Ubiquiti",
      "product": "UniFi Switch Pro Max 24 PoE (USW-Pro-Max-24-PoE)",
      "label": "Ubiquiti UniFi Switch Pro Max 24 PoE (USW-Pro-Max-24-PoE)",
      "ports_total": 24,
      "poe_ports": 24,
      "poe_standard": [
        "802.3at",
        "802.3bt_type3"
      ],
      "max_tier": 3,
      "poe_budget_w": 400,
      "per_port_max_w": 60,
      "uplink": "2x 10G SFP+",
      "uplink_class": "10g",
      "industrial": false,
      "operating_temp_range": {
        "min": -5,
        "max": 40
      },
      "power_input": "AC/DC, internal, 550W; 100–240V AC",
      "price_usd": null,
      "sources": [
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-pro-max-24-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-pro-max-24-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-pro-max-24-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "16 (8 PoE+; 8 PoE++) (1G/100M/10M)"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-pro-max-24-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-pro-max-24-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-pro-max-24-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "8 (All PoE++) (2.5G/1G/100M/10M)"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-pro-max-24-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-pro-max-24-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-pro-max-24-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "400W"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-pro-max-24-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-pro-max-24-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-pro-max-24-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "AC/DC, internal, 550W"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-pro-max-24-poe",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-pro-max-24-poe",
          "url": "https://techspecs.ui.com/unifi/switching/usw-pro-max-24-poe",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "-5 to 40° C (23 to 104° F)"
        }
      ]
    },
    "ubnt_usw_industrial": {
      "id": "ubnt_usw_industrial",
      "vendor": "Ubiquiti",
      "product": "UniFi Switch Industrial (USW-Industrial)",
      "label": "Ubiquiti UniFi Switch Industrial (USW-Industrial)",
      "ports_total": 10,
      "poe_ports": 8,
      "poe_standard": [
        "802.3bt_type3"
      ],
      "max_tier": 3,
      "poe_budget_w": 430,
      "per_port_max_w": 60,
      "uplink": "1 GbE RJ45",
      "uplink_class": "1g",
      "industrial": true,
      "operating_temp_range": {
        "min": -40,
        "max": 60
      },
      "power_input": null,
      "price_usd": null,
      "sources": [
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-industrial",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-industrial",
          "url": "https://techspecs.ui.com/unifi/switching/usw-industrial",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "10 (8 PoE++) (1G/100M/10M)"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-industrial",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-industrial",
          "url": "https://techspecs.ui.com/unifi/switching/usw-industrial",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Total PoE Availability 430W"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-industrial",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-industrial",
          "url": "https://techspecs.ui.com/unifi/switching/usw-industrial",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "PoE++ 60W"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-industrial",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-industrial",
          "url": "https://techspecs.ui.com/unifi/switching/usw-industrial",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "-40 to 50° C (-40 to 122° F)"
        },
        {
          "publisher": "Ubiquiti",
          "document": "UniFi Tech Specs — usw-industrial",
          "doc_id": "techspecs.ui.com/unifi/switching/usw-industrial",
          "url": "https://techspecs.ui.com/unifi/switching/usw-industrial",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "-40 to 60° C (-40 to 140° F)"
        }
      ]
    },
    "netgear_gs308ep": {
      "id": "netgear_gs308ep",
      "vendor": "NETGEAR",
      "product": "GS308EP",
      "label": "NETGEAR GS308EP",
      "ports_total": 8,
      "poe_ports": 8,
      "poe_standard": [
        "802.3at"
      ],
      "max_tier": 2,
      "poe_budget_w": 62,
      "per_port_max_w": null,
      "uplink": null,
      "uplink_class": null,
      "industrial": false,
      "operating_temp_range": null,
      "power_input": null,
      "price_usd": null,
      "sources": [
        {
          "publisher": "NETGEAR",
          "document": "GS308EP product page",
          "doc_id": "netgear.com/business/wired/switches/plus/gs308ep",
          "url": "https://www.netgear.com/business/wired/switches/plus/gs308ep/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "8 x PoE+ 802.3at Ports"
        },
        {
          "publisher": "NETGEAR",
          "document": "GS308EP product page",
          "doc_id": "netgear.com/business/wired/switches/plus/gs308ep",
          "url": "https://www.netgear.com/business/wired/switches/plus/gs308ep/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "62W"
        }
      ]
    },
    "netgear_gs316ep": {
      "id": "netgear_gs316ep",
      "vendor": "NETGEAR",
      "product": "GS316EP",
      "label": "NETGEAR GS316EP",
      "ports_total": 16,
      "poe_ports": 15,
      "poe_standard": [
        "802.3at"
      ],
      "max_tier": 2,
      "poe_budget_w": 180,
      "per_port_max_w": null,
      "uplink": "1x SFP",
      "uplink_class": "1g",
      "industrial": false,
      "operating_temp_range": null,
      "power_input": null,
      "price_usd": null,
      "sources": [
        {
          "publisher": "NETGEAR",
          "document": "GS316EP product page",
          "doc_id": "netgear.com/business/wired/switches/plus/gs316ep",
          "url": "https://www.netgear.com/business/wired/switches/plus/gs316ep/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "15 x PoE+ 802.3at Ports"
        },
        {
          "publisher": "NETGEAR",
          "document": "GS316EP product page",
          "doc_id": "netgear.com/business/wired/switches/plus/gs316ep",
          "url": "https://www.netgear.com/business/wired/switches/plus/gs316ep/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Total PoE+ Budget: 180W"
        },
        {
          "publisher": "NETGEAR",
          "document": "GS316EP product page",
          "doc_id": "netgear.com/business/wired/switches/plus/gs316ep",
          "url": "https://www.netgear.com/business/wired/switches/plus/gs316ep/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "1 x SFP port"
        }
      ]
    },
    "tplink_tl_sg1008mp": {
      "id": "tplink_tl_sg1008mp",
      "vendor": "TP-Link",
      "product": "TL-SG1008MP",
      "label": "TP-Link TL-SG1008MP",
      "ports_total": 8,
      "poe_ports": 8,
      "poe_standard": [
        "802.3af",
        "802.3at"
      ],
      "max_tier": 2,
      "poe_budget_w": 153,
      "per_port_max_w": 30,
      "uplink": null,
      "uplink_class": null,
      "industrial": false,
      "operating_temp_range": {
        "min": 0,
        "max": 50
      },
      "power_input": null,
      "price_usd": null,
      "sources": [
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG1008MP product page",
          "doc_id": "tp-link.com/us/business-networking/unmanaged-switch/tl-sg1008mp",
          "url": "https://www.tp-link.com/us/business-networking/unmanaged-switch/tl-sg1008mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "8 10/100/1000Mbps RJ45 Ports"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG1008MP product page",
          "doc_id": "tp-link.com/us/business-networking/unmanaged-switch/tl-sg1008mp",
          "url": "https://www.tp-link.com/us/business-networking/unmanaged-switch/tl-sg1008mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "IEEE 802.3af/at compliant"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG1008MP product page",
          "doc_id": "tp-link.com/us/business-networking/unmanaged-switch/tl-sg1008mp",
          "url": "https://www.tp-link.com/us/business-networking/unmanaged-switch/tl-sg1008mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "153W"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG1008MP product page",
          "doc_id": "tp-link.com/us/business-networking/unmanaged-switch/tl-sg1008mp",
          "url": "https://www.tp-link.com/us/business-networking/unmanaged-switch/tl-sg1008mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "up to 30W per port"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG1008MP product page",
          "doc_id": "tp-link.com/us/business-networking/unmanaged-switch/tl-sg1008mp",
          "url": "https://www.tp-link.com/us/business-networking/unmanaged-switch/tl-sg1008mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "0℃~50℃ (32℉~122℉)"
        }
      ]
    },
    "tplink_tl_sg2210mp": {
      "id": "tplink_tl_sg2210mp",
      "vendor": "TP-Link",
      "product": "TL-SG2210MP",
      "label": "TP-Link TL-SG2210MP",
      "ports_total": 10,
      "poe_ports": 8,
      "poe_standard": [
        "802.3af",
        "802.3at"
      ],
      "max_tier": 2,
      "poe_budget_w": 150,
      "per_port_max_w": null,
      "uplink": "2x 100/1000 Mbps SFP",
      "uplink_class": "1g",
      "industrial": false,
      "operating_temp_range": {
        "min": 0,
        "max": 50
      },
      "power_input": null,
      "price_usd": null,
      "sources": [
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG2210MP product page",
          "doc_id": "omadanetworks.com/us/business-networking/omada-switch-access/tl-sg2210mp",
          "url": "https://www.omadanetworks.com/us/business-networking/omada-switch-access/tl-sg2210mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "8× 10/100/1000 Mbps RJ45 Ports, all supporting PoE+"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG2210MP product page",
          "doc_id": "omadanetworks.com/us/business-networking/omada-switch-access/tl-sg2210mp",
          "url": "https://www.omadanetworks.com/us/business-networking/omada-switch-access/tl-sg2210mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "2× 100/1000 Mbps SFP Slots"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG2210MP product page",
          "doc_id": "omadanetworks.com/us/business-networking/omada-switch-access/tl-sg2210mp",
          "url": "https://www.omadanetworks.com/us/business-networking/omada-switch-access/tl-sg2210mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "IEEE 802.3af, IEEE 802.3at"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG2210MP product page",
          "doc_id": "omadanetworks.com/us/business-networking/omada-switch-access/tl-sg2210mp",
          "url": "https://www.omadanetworks.com/us/business-networking/omada-switch-access/tl-sg2210mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "PoE Power Budget: 150 W"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG2210MP product page",
          "doc_id": "omadanetworks.com/us/business-networking/omada-switch-access/tl-sg2210mp",
          "url": "https://www.omadanetworks.com/us/business-networking/omada-switch-access/tl-sg2210mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "0–50 ℃ (32–122 ℉)"
        }
      ],
      "lifecycle": {
        "status": "end_of_sale",
        "sources": [
          {
            "publisher": "B&H Photo",
            "document": "TP-Link Jetstream TL-SG2210MP 10-Port Gigabit PoE+ Compliant Managed Switch with SFP",
            "doc_id": "bhphotovideo.com/c/product/1636440-REG/tp_link_tl_sg2210mp_jetstream_10_port_gigabit_smart.html",
            "url": "https://www.bhphotovideo.com/c/product/1636440-REG/tp_link_tl_sg2210mp_jetstream_10_port_gigabit_smart.html",
            "retrieved": "2026-09-09",
            "verified": "2026-09-09",
            "class": "B",
            "quote": "10-port (8 PoE+ plus 2 SFP); vendor marks TL-SG2210MP end-of-sale, superseded by the Omada-rebranded SG2210MP"
          }
        ]
      },
      "corrections": [
        {
          "date": "2026-09-15",
          "field": "lifecycle.status",
          "value": "end_of_sale",
          "p193_source_map_index": 53,
          "listing_title": "TP-Link Jetstream TL-SG2210MP 10-Port Gigabit PoE+ Compliant Managed Switch with SFP",
          "note": "ports_total is 10 (8 PoE+ RJ45 plus 2 SFP), not 8 total ports."
        }
      ]
    },
    "tplink_tl_sg3428mp": {
      "id": "tplink_tl_sg3428mp",
      "vendor": "TP-Link",
      "product": "TL-SG3428MP v2",
      "label": "TP-Link TL-SG3428MP v2",
      "ports_total": 28,
      "poe_ports": 24,
      "poe_standard": [
        "802.3af",
        "802.3at"
      ],
      "max_tier": 2,
      "poe_budget_w": 384,
      "per_port_max_w": 30,
      "uplink": "4x Gigabit SFP",
      "uplink_class": "1g",
      "industrial": false,
      "operating_temp_range": {
        "min": 0,
        "max": 45
      },
      "power_input": null,
      "price_usd": null,
      "sources": [
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG3428MP product page",
          "doc_id": "omadanetworks.com/us/business-networking/omada-switch-access/tl-sg3428mp",
          "url": "https://www.omadanetworks.com/us/business-networking/omada-switch-access/tl-sg3428mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "24× 10/100/1000Mbps RJ45 Ports"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG3428MP product page",
          "doc_id": "omadanetworks.com/us/business-networking/omada-switch-access/tl-sg3428mp",
          "url": "https://www.omadanetworks.com/us/business-networking/omada-switch-access/tl-sg3428mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "4× Gigabit SFP Slots"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG3428MP product page",
          "doc_id": "omadanetworks.com/us/business-networking/omada-switch-access/tl-sg3428mp",
          "url": "https://www.omadanetworks.com/us/business-networking/omada-switch-access/tl-sg3428mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "24 Ports, up to 30 W per port"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG3428MP product page",
          "doc_id": "omadanetworks.com/us/business-networking/omada-switch-access/tl-sg3428mp",
          "url": "https://www.omadanetworks.com/us/business-networking/omada-switch-access/tl-sg3428mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "384 W"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG3428MP product page",
          "doc_id": "omadanetworks.com/us/business-networking/omada-switch-access/tl-sg3428mp",
          "url": "https://www.omadanetworks.com/us/business-networking/omada-switch-access/tl-sg3428mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "802.3at/af compliant"
        },
        {
          "publisher": "TP-Link / Omada Networks",
          "document": "TL-SG3428MP product page",
          "doc_id": "omadanetworks.com/us/business-networking/omada-switch-access/tl-sg3428mp",
          "url": "https://www.omadanetworks.com/us/business-networking/omada-switch-access/tl-sg3428mp/",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "0–45 ℃ (32–113 ℉)"
        }
      ]
    },
    "mikrotik_crs328_24p_4s": {
      "id": "mikrotik_crs328_24p_4s",
      "vendor": "MikroTik",
      "product": "CRS328-24P-4S+RM",
      "label": "MikroTik CRS328-24P-4S+RM",
      "ports_total": 28,
      "poe_ports": 24,
      "poe_standard": [
        "802.3af",
        "802.3at"
      ],
      "max_tier": 2,
      "poe_budget_w": 450,
      "per_port_max_w": 30,
      "uplink": "4x SFP+ 10G",
      "uplink_class": "10g",
      "industrial": false,
      "operating_temp_range": {
        "min": -20,
        "max": 60
      },
      "power_input": "100-240 V AC; 500 W power supply",
      "price_usd": null,
      "sources": [
        {
          "publisher": "MikroTik",
          "document": "CRS328-24P-4S+RM product page",
          "doc_id": "mikrotik.com/product/crs328_24p_4s_rm",
          "url": "https://mikrotik.com/product/crs328_24p_4s_rm",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "24 Gigabit Ethernet ports"
        },
        {
          "publisher": "MikroTik",
          "document": "CRS328-24P-4S+RM product page",
          "doc_id": "mikrotik.com/product/crs328_24p_4s_rm",
          "url": "https://mikrotik.com/product/crs328_24p_4s_rm",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "four SFP+ ports provide up to 10 Gbps connectivity"
        },
        {
          "publisher": "MikroTik",
          "document": "CRS328-24P-4S+RM product page",
          "doc_id": "mikrotik.com/product/crs328_24p_4s_rm",
          "url": "https://mikrotik.com/product/crs328_24p_4s_rm",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "802.3af/at (Type 1 \"PoE\" / Type 2 \"PoE+\")"
        },
        {
          "publisher": "MikroTik",
          "document": "CRS328-24P-4S+RM product page",
          "doc_id": "mikrotik.com/product/crs328_24p_4s_rm",
          "url": "https://mikrotik.com/product/crs328_24p_4s_rm",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "each port can provide up to 30 W of power"
        },
        {
          "publisher": "MikroTik",
          "document": "CRS328-24P-4S+RM product page",
          "doc_id": "mikrotik.com/product/crs328_24p_4s_rm",
          "url": "https://mikrotik.com/product/crs328_24p_4s_rm",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "consumes up to 44 W leaving guaranteed 450 W"
        },
        {
          "publisher": "MikroTik",
          "document": "CRS328-24P-4S+RM product page",
          "doc_id": "mikrotik.com/product/crs328_24p_4s_rm",
          "url": "https://mikrotik.com/product/crs328_24p_4s_rm",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Tested ambient temperature −20°C to 60°C"
        }
      ]
    },
    "mikrotik_netpower_16p": {
      "id": "mikrotik_netpower_16p",
      "vendor": "MikroTik",
      "product": "netPower 16P",
      "label": "MikroTik netPower 16P",
      "ports_total": 18,
      "poe_ports": 16,
      "poe_standard": [
        "802.3af",
        "802.3at"
      ],
      "max_tier": 2,
      "poe_budget_w": null,
      "per_port_max_w": null,
      "uplink": "2x SFP+",
      "uplink_class": "10g",
      "industrial": true,
      "operating_temp_range": {
        "min": -40,
        "max": 70
      },
      "power_input": "18-30 V / 48-57 V DC",
      "price_usd": null,
      "sources": [
        {
          "publisher": "MikroTik",
          "document": "netPower 16P product page",
          "doc_id": "mikrotik.com/product/netpower_16p",
          "url": "https://mikrotik.com/product/netpower_16p",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "802.3af/at"
        },
        {
          "publisher": "MikroTik",
          "document": "netPower 16P product page",
          "doc_id": "mikrotik.com/product/netpower_16p",
          "url": "https://mikrotik.com/product/netpower_16p",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Low voltage PoE-Out current limit 1.1 A"
        },
        {
          "publisher": "MikroTik",
          "document": "netPower 16P product page",
          "doc_id": "mikrotik.com/product/netpower_16p",
          "url": "https://mikrotik.com/product/netpower_16p",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "High voltage PoE-Out current limit 0.6 A"
        },
        {
          "publisher": "MikroTik",
          "document": "netPower 16P product page",
          "doc_id": "mikrotik.com/product/netpower_16p",
          "url": "https://mikrotik.com/product/netpower_16p",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Max total out (A) 2.8A (18V-30V) & 1.4A (48V-57V) x2"
        },
        {
          "publisher": "MikroTik",
          "document": "netPower 16P product page",
          "doc_id": "mikrotik.com/product/netpower_16p",
          "url": "https://mikrotik.com/product/netpower_16p",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "18-30 V / 48-57 V"
        },
        {
          "publisher": "MikroTik",
          "document": "netPower 16P product page",
          "doc_id": "mikrotik.com/product/netpower_16p",
          "url": "https://mikrotik.com/product/netpower_16p",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "-40°C to 70°C"
        },
        {
          "publisher": "MikroTik",
          "document": "netPower 16P product page",
          "doc_id": "mikrotik.com/product/netpower_16p",
          "url": "https://mikrotik.com/product/netpower_16p",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "IP 54"
        }
      ],
      "part_number": "CRS318-16P-2S+OUT",
      "corrections": [
        {
          "date": "2026-09-15",
          "field": "part_number",
          "value": "CRS318-16P-2S+OUT",
          "p193_source_map_index": 57,
          "listing_title": "CRS318-16P-2S+OUT",
          "note": "Registry row had marketing name only; vendor part number is CRS318-16P-2S+OUT."
        }
      ]
    },
    "cisco_cbs350_24p_4g": {
      "id": "cisco_cbs350_24p_4g",
      "vendor": "Cisco",
      "product": "CBS350-24P-4G",
      "label": "Cisco CBS350-24P-4G",
      "ports_total": 28,
      "poe_ports": 24,
      "poe_standard": [
        "802.3af",
        "802.3at"
      ],
      "max_tier": 2,
      "poe_budget_w": 195,
      "per_port_max_w": null,
      "uplink": "4 Gigabit SFP",
      "uplink_class": "1g",
      "industrial": false,
      "operating_temp_range": {
        "min": -5,
        "max": 50
      },
      "power_input": null,
      "price_usd": null,
      "sources": [
        {
          "publisher": "Cisco",
          "document": "Cisco Business 350 Series Managed Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "24 10/100/1000 PoE+ ports"
        },
        {
          "publisher": "Cisco",
          "document": "Cisco Business 350 Series Managed Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "195W"
        },
        {
          "publisher": "Cisco",
          "document": "Cisco Business 350 Series Managed Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "4 Gigabit SFP"
        },
        {
          "publisher": "Cisco",
          "document": "Cisco Business 350 Series Managed Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Operating temperature 23° to 122°F (-5° to 50°C)"
        }
      ]
    },
    "cisco_cbs350_8p_e_2g": {
      "id": "cisco_cbs350_8p_e_2g",
      "vendor": "Cisco",
      "product": "CBS350-8P-E-2G",
      "label": "Cisco CBS350-8P-E-2G",
      "ports_total": 10,
      "poe_ports": 8,
      "poe_standard": [
        "802.3af",
        "802.3at"
      ],
      "max_tier": 2,
      "poe_budget_w": 60,
      "per_port_max_w": null,
      "uplink": "2 Gigabit copper/SFP combo ports",
      "uplink_class": "1g",
      "industrial": false,
      "operating_temp_range": {
        "min": -5,
        "max": 50
      },
      "power_input": null,
      "price_usd": null,
      "sources": [
        {
          "publisher": "Cisco",
          "document": "Cisco Business 350 Series Managed Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "8 10/100/1000 PoE+ ports"
        },
        {
          "publisher": "Cisco",
          "document": "Cisco Business 350 Series Managed Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "60W"
        },
        {
          "publisher": "Cisco",
          "document": "Cisco Business 350 Series Managed Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "2 Gigabit copper/SFP combo ports"
        },
        {
          "publisher": "Cisco",
          "document": "Cisco Business 350 Series Managed Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/business-350-series-managed-switches/datasheet-c78-744156.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Operating temperature 23° to 122°F (-5° to 50°C)"
        }
      ]
    },
    "cisco_c1300_24p_4g": {
      "id": "cisco_c1300_24p_4g",
      "vendor": "Cisco",
      "product": "Catalyst C1300-24P-4G",
      "label": "Cisco Catalyst C1300-24P-4G",
      "ports_total": 28,
      "poe_ports": 24,
      "poe_standard": [
        "802.3af",
        "802.3at"
      ],
      "max_tier": 2,
      "poe_budget_w": 195,
      "per_port_max_w": 30,
      "uplink": "4x Gigabit SFP",
      "uplink_class": "1g",
      "industrial": false,
      "operating_temp_range": {
        "min": -5,
        "max": 50
      },
      "power_input": null,
      "price_usd": null,
      "sources": [
        {
          "publisher": "Cisco",
          "document": "Cisco Catalyst 1300 Series Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-en.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "24x 10/100/1000 30W PoE+ ports with 195W power budget"
        },
        {
          "publisher": "Cisco",
          "document": "Cisco Catalyst 1300 Series Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-en.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Models support 802.3af PoE and 802.3at PoE+."
        },
        {
          "publisher": "Cisco",
          "document": "Cisco Catalyst 1300 Series Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-en.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Operating temperature 23° to 122°F (-5° to 50°C)"
        }
      ]
    },
    "cisco_c1300x_48p_4x": {
      "id": "cisco_c1300x_48p_4x",
      "vendor": "Cisco",
      "product": "Catalyst C1300X-48P-4X",
      "label": "Cisco Catalyst C1300X-48P-4X",
      "ports_total": 52,
      "poe_ports": 48,
      "poe_standard": [
        "802.3af",
        "802.3at"
      ],
      "max_tier": 2,
      "poe_budget_w": 740,
      "per_port_max_w": 30,
      "uplink": "4x 10G SFP+",
      "uplink_class": "10g",
      "industrial": false,
      "operating_temp_range": {
        "min": -5,
        "max": 50
      },
      "power_input": null,
      "price_usd": null,
      "sources": [
        {
          "publisher": "Cisco",
          "document": "Cisco Catalyst 1300 Series Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-en.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "48x 10/100/1000 30W PoE+ ports with 740W power budget"
        },
        {
          "publisher": "Cisco",
          "document": "Cisco Catalyst 1300 Series Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-en.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Operating temperature 23° to 122°F (-5° to 50°C)"
        }
      ]
    },
    "cisco_c1300x_24mu_4x": {
      "id": "cisco_c1300x_24mu_4x",
      "vendor": "Cisco",
      "product": "Catalyst C1300X-24MU-4X",
      "label": "Cisco Catalyst C1300X-24MU-4X",
      "ports_total": 28,
      "poe_ports": 24,
      "poe_standard": [
        "802.3at",
        "802.3bt_type3"
      ],
      "max_tier": 3,
      "poe_budget_w": null,
      "per_port_max_w": 60,
      "uplink": "4x 10G SFP+",
      "uplink_class": "10g",
      "industrial": false,
      "operating_temp_range": {
        "min": -5,
        "max": 50
      },
      "power_input": null,
      "price_usd": null,
      "sources": [
        {
          "publisher": "Cisco",
          "document": "Cisco Catalyst 1300 Series Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-en.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Models support 802.3at PoE+ and 802.3bt 60W PoE++."
        },
        {
          "publisher": "Cisco",
          "document": "Cisco Catalyst 1300 Series Switches Data Sheet",
          "doc_id": "cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-",
          "url": "https://www.cisco.com/c/en/us/products/collateral/switches/catalyst-1300-series-switches/nb-06-cat1300-ser-data-sheet-cte-en.html",
          "retrieved": "2026-09-09",
          "verified": "2026-09-09",
          "class": "A",
          "quote": "Operating temperature 23° to 122°F (-5° to 50°C)"
        }
      ]
    },
    "netgear_m4250_10g2xf_poepp": {
      "id": "netgear_m4250_10g2xf_poepp",
      "vendor": "NETGEAR",
      "product": "AV Line M4250-10G2XF-PoE++ (GSM4212UX)",
      "label": "NETGEAR AV Line M4250-10G2XF-PoE++ (GSM4212UX)",
      "ports_total": 12,
      "poe_ports": 8,
      "poe_standard": [
        "802.3af",
        "802.3at",
        "802.3bt_type4"
      ],
      "max_tier": 4,
      "poe_budget_w": 720,
      "per_port_max_w": 90,
      "uplink": "2 × 1000/10GBASE-X SFP+",
      "uplink_class": "10g",
      "industrial": false,
      "operating_temp_range": {
        "min": 0,
        "max": 45
      },
      "power_input": "1 × fixed internal PSU (C14 inlet)",
      "price_usd": null,
      "sources": [
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.21)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "8-port 10/100/1000BASE-T (RJ45) Ultra90 PoE++ with 720W PoE budget"
        },
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.21)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "2-port 10/100/1000BASE-T (RJ45)"
        },
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.21)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "2-port 1000/10GBASE-X (SFP+)"
        },
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.35, PoE feature table)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "IEEE 802.3bt (up to 90W per port) No Yes"
        },
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.60, Environmental Specifications)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "Temperature (all other models) ... 32° to 113°F (0° to 45°C)"
        },
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.2, Hardware-at-a-Glance)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "1 x Fixed (C14) On/off switch"
        }
      ]
    },
    "netgear_m4250_26g4f_poepp": {
      "id": "netgear_m4250_26g4f_poepp",
      "vendor": "NETGEAR",
      "product": "AV Line M4250-26G4F-PoE++ (GSM4230UP)",
      "label": "NETGEAR AV Line M4250-26G4F-PoE++ (GSM4230UP)",
      "ports_total": 30,
      "poe_ports": 24,
      "poe_standard": [
        "802.3af",
        "802.3at",
        "802.3bt_type4"
      ],
      "max_tier": 4,
      "poe_budget_w": 1440,
      "per_port_max_w": 90,
      "uplink": "4 × 1000BASE-X SFP",
      "uplink_class": "1g",
      "industrial": false,
      "operating_temp_range": {
        "min": 0,
        "max": 45
      },
      "power_input": "2 × fixed internal PSUs (C14 inlets); 720 W PoE budget on one PSU",
      "price_usd": null,
      "sources": [
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.25)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "24-port 10/100/1000BASE-T (RJ45) Ultra90 PoE++ with 1,440W PoE budget"
        },
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.25)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "2-port 10/100/1000BASE-T (RJ45)"
        },
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.25)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "4-port 1000BASE-X (SFP)"
        },
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.35, PoE feature table)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "IEEE 802.3bt (up to 90W per port) No Yes"
        },
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.25)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "When one PSU is used, PoE budget is 720W"
        },
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.25)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "2 internal, fixed PSUs (C14 inlets) with embedded RPS/EPS function"
        },
        {
          "publisher": "NETGEAR",
          "document": "AV Line Managed Switches Datasheet — M4250 series (p.60, Environmental Specifications)",
          "doc_id": "downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "url": "https://www.downloads.netgear.com/files/GDC/M4250/M4250_Datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "Temperature (all other models) ... 32° to 113°F (0° to 45°C)"
        }
      ]
    },
    "tplink_sg3428xpp_m2_v2": {
      "id": "tplink_sg3428xpp_m2_v2",
      "vendor": "TP-Link",
      "product": "Omada SG3428XPP-M2 (hardware V2.0)",
      "label": "TP-Link Omada SG3428XPP-M2 (hardware V2.0)",
      "ports_total": 28,
      "poe_ports": 24,
      "poe_standard": [
        "802.3af",
        "802.3at",
        "802.3bt_type4"
      ],
      "max_tier": 4,
      "poe_budget_w": 770,
      "per_port_max_w": 90,
      "uplink": "4 × 10 Gbps SFP+",
      "uplink_class": "10g",
      "industrial": false,
      "operating_temp_range": {
        "min": -5,
        "max": 45
      },
      "power_input": "100–240 V~ 50/60 Hz",
      "price_usd": null,
      "sources": [
        {
          "publisher": "TP-Link",
          "document": "Omada Switch Datasheet SG3428XPP-M2 (UN) 2.0",
          "doc_id": "static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "url": "https://static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "Interface 24× 2.5 Gbps PoE++ RJ45 Ports, 4× 10Gbps SFP+ Slots"
        },
        {
          "publisher": "TP-Link",
          "document": "Omada Switch Datasheet SG3428XPP-M2 (UN) 2.0",
          "doc_id": "static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "url": "https://static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "PoE Standard 802.3af/at/bt, support perpetual PoE and fast PoE"
        },
        {
          "publisher": "TP-Link",
          "document": "Omada Switch Datasheet SG3428XPP-M2 (UN) 2.0",
          "doc_id": "static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "url": "https://static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "PoE Ports 24 (up to 90 W PoE per Port)"
        },
        {
          "publisher": "TP-Link",
          "document": "Omada Switch Datasheet SG3428XPP-M2 (UN) 2.0",
          "doc_id": "static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "url": "https://static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "PoE Power Budget 770 W"
        },
        {
          "publisher": "TP-Link",
          "document": "Omada Switch Datasheet SG3428XPP-M2 (UN) 2.0",
          "doc_id": "static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "url": "https://static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "The maximum power output of every single PoE++ port is 90 W."
        },
        {
          "publisher": "TP-Link",
          "document": "Omada Switch Datasheet SG3428XPP-M2 (UN) 2.0",
          "doc_id": "static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "url": "https://static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "Operating Temperature -5 °C to 45 °C (23 °F to 113 °F)"
        },
        {
          "publisher": "TP-Link",
          "document": "Omada Switch Datasheet SG3428XPP-M2 (UN) 2.0",
          "doc_id": "static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "url": "https://static.tp-link.com/upload/product-overview/2026/202604/20260407/SG3428XPP-M2(UN)%202.0_datasheet.pdf",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "Power Supply 100-240 V~ 50/60 Hz"
        }
      ],
      "corrections": [
        "Hardware V1 / V1.20 of this model (the live /v1/ product page) is 8 × 60 W Type 3 with a 500 W budget; this row is the V2.0 datasheet (24 × 90 W, 770 W). Check the hardware version on the box."
      ]
    },
    "planet_igs_6329_8up2s2x": {
      "id": "planet_igs_6329_8up2s2x",
      "vendor": "PLANET",
      "product": "IGS-6329-8UP2S2X DIN-rail L3 Ring Managed Gigabit PoE++ Switch",
      "label": "PLANET IGS-6329-8UP2S2X DIN-rail L3 Ring Managed Gigabit PoE++ Switch",
      "ports_total": 12,
      "poe_ports": 8,
      "poe_standard": [
        "802.3af",
        "802.3at",
        "802.3bt_type4"
      ],
      "max_tier": 4,
      "poe_budget_w": 360,
      "per_port_max_w": 90,
      "uplink": "2 × 100/1000/2500BASE-X SFP + 2 × 10G SFP+",
      "uplink_class": "10g",
      "industrial": true,
      "operating_temp_range": {
        "min": -40,
        "max": 75
      },
      "power_input": "Dual DC 48–54 V",
      "price_usd": null,
      "sources": [
        {
          "publisher": "PLANET Technology",
          "document": "IGS-6329-8UP2S2X product page",
          "doc_id": "planet.com.tw/en/product/igs-6329-8up2s2x",
          "url": "https://www.planet.com.tw/en/product/igs-6329-8up2s2x",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "eight 10/100/1000BASE-T 802.3bt PoE++ ports"
        },
        {
          "publisher": "PLANET Technology",
          "document": "IGS-6329-8UP2S2X product page",
          "doc_id": "planet.com.tw/en/product/igs-6329-8up2s2x",
          "url": "https://www.planet.com.tw/en/product/igs-6329-8up2s2x",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "Complies with the IEEE 802.3bt Power over Ethernet Plus Plus technology"
        },
        {
          "publisher": "PLANET Technology",
          "document": "IGS-6329-8UP2S2X product page",
          "doc_id": "planet.com.tw/en/product/igs-6329-8up2s2x",
          "url": "https://www.planet.com.tw/en/product/igs-6329-8up2s2x",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "90-watt 802.3bt type-4 PoE++ ports, 95-watt PoH (Power over HD-BASE-T) mode"
        },
        {
          "publisher": "PLANET Technology",
          "document": "IGS-6329-8UP2S2X product page",
          "doc_id": "planet.com.tw/en/product/igs-6329-8up2s2x",
          "url": "https://www.planet.com.tw/en/product/igs-6329-8up2s2x",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "Total of 360-watt PoE budget"
        },
        {
          "publisher": "PLANET Technology",
          "document": "IGS-6329-8UP2S2X product page",
          "doc_id": "planet.com.tw/en/product/igs-6329-8up2s2x",
          "url": "https://www.planet.com.tw/en/product/igs-6329-8up2s2x",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "two 100/1000/2500BASE-X SFP ports"
        },
        {
          "publisher": "PLANET Technology",
          "document": "IGS-6329-8UP2S2X product page",
          "doc_id": "planet.com.tw/en/product/igs-6329-8up2s2x",
          "url": "https://www.planet.com.tw/en/product/igs-6329-8up2s2x",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "Being able to operate under wide temperature range from -40 to 75 degrees C"
        },
        {
          "publisher": "PLANET Technology",
          "document": "IGS-6329-8UP2S2X product page",
          "doc_id": "planet.com.tw/en/product/igs-6329-8up2s2x",
          "url": "https://www.planet.com.tw/en/product/igs-6329-8up2s2x",
          "retrieved": "2026-09-25",
          "verified": "2026-09-25",
          "class": "A",
          "quote": "Dual DC 48 to 54V input"
        }
      ]
    }
  },
  "gaps": [
    "USW-Industrial power_input left null: the tech-specs fetch returned an AC universal-input string that is inconsistent with a DIN-rail industrial switch; not trusted, so not recorded.",
    "NETGEAR GS308EP / GS316EP: per-port max watts and operating temperature not stated on the product pages; datasheet PDFs were not reachable.",
    "NETGEAR GS324TP and M4250 (GSM4212P) product pages returned 404 / empty content; rows omitted rather than guessed.",
    "Zyxel GS1350 series, PLANET IGS-4215/GS-4210 and EnGenius industrial PoE product pages returned category pages with no specs; rows omitted.",
    "MikroTik netPower 16P: no single total PoE-out watt figure is published (only per-rail current limits), so poe_budget_w and per_port_max_w left null.",
    "price_usd null for every row — no class A vendor MSRP quoted; reseller pricing would be class C.",
    "Ubiquiti tech-specs pages label ports 'PoE+'/'PoE++' rather than IEEE numbers; poe_standard mapped to 802.3at/802.3bt by that labelling, not by a verbatim IEEE citation on the page.",
    "TP-Link SG5428XMPP omitted: its 24 PoE ports split 8 × 90 W and 16 × 30 W, and the registry carries one per-port ceiling per switch; recording 24 × 90 W would overclaim.",
    "Type 4 (90 W) pass 2026-09-25: Ubiquiti USW-Pro-Max 16/24/48 and USW-Enterprise-8 (60/64/32 W), NETGEAR Ultra60 MS510TXUP / GS728TXUP / GS752TXUP (60 W), Cisco Catalyst 1300 MGP (30 W) and 1300X (60 W), MikroTik, Zyxel and EnGenius switches (no 90 W switch product) do not qualify; Cisco Catalyst 9300 UPOE+ qualifies but is outside the edge-node profile.",
    "PLANET IGS-6329-8UP2S2X: the 360 W budget covers four ports at the full 90 W at once; the planner budget check sees this through demand, not a per-switch note."
  ]
}
