PoE Switch 4 Port + 2 Uplink (RJ45) - Borer Fingerprint Access Control

【Poe switch with 802.3af/at compliant】4-Ports 10/100/1000 gigabit switch with 2*1000M RJ45 Port, providing up to 30W per port and total PoE power

4 Port Full Gigabit PoE Switch with Fiber Unmanaged, 5 Gigabit PoE+ Ports with 1 Gigabit Uplink Port, Total Power Budget 65W, 803.af/at Compliant

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PoE Access Control Switch / Midspan Bridge V2 - Borer Fingerprint Access Control

Industrial 4-Port Gigabit PoE+ 2-Port Gigabit SFP L2 Managed Ethernet Switch

4 Port Gigabit PoE Extender with IEEE 802.3bt Uplink - Power Over Ethernet PoE+ Passthrough Switch with VLAN & 500 ft. Range Extension - Supports

Outdoor Waterproof 4-Port Gigabit PoE Switch with 4 Port PoE+@78W + 1000Mbps Uplink Port, 5 Port IEEE802.3af/at Power Over Ethernet Switch Unmanaged with VLAN Function, Plug & Play : Electronics

US9209995B2 - Presence status notification from digital endpoint devices through a multi-services gateway device at the user premises - Google Patents