This is an Passive Power Over Ethernet of 5 port 10 / 100Mbps-T Ethernet switches, including 4 unsolicited PoE Ethernet ports and 1 Uplink ports. With an external 100V-240VAC to 15VDC power supply adapter, any one of the 4 port can provide output power, each Ethernet port can provide network transmission speeds of up to 10 / 100Mbps , with Cat5 / 5e / 6 network cable.

Which do not compatible with IEEE 802.3af and IEEE 802.3at, this is an unusual non-standard 15V unsolicited Power Over Ethernet switch. It supplies power NO MATTER WHAT, so don't plug the "Power Link 1~4" side into anything that isn't ready for it.

This POE switch only support 10/100M connection, do not support gigabit ethernet connection, because "Power Link 1~4" port using 4,5,7,8 pin as power transfer, Please do not connect any gigabit ethernet device on "Power Link 1~4" port, this will damage your device.

Gigabit(10/100/1000Mbps) ethernet Uplink device can only access "Up Link" port, Please do not access "Power Link 1~4", this will damage your device.

Features:
5 x 10/100Mbps Auto-negotiation Fast Ethernet RJ-45 ports with 4-Ports PoE function.
Midspan Mode-B Unsolicited Power(4,5+/7,8-)
Supports PoE power up to 75W for all PoE ports.
Each port supports auto MDI/MDIX, so there is no need to use cross-over cables.
Full/half duplex transfer mode for each port.

Item Included:
5pots 4PoE Unsolicited(Passive) PoE switch x1
75Watt AC Power Adapter(DC OutPut: 15V/5A) x1
AC Power Cable x1

• This 15volt POE supply Switch was designed to work reliably with the Ubiquiti Bullet and RouterStation product line. It will also work very well with most Mikrotik RouterBoards including the RB/CRD and RB4xx family RouterBoards
• Compatible Ubiquiti and Mikrotik 15V Passive PoE Device, Compatible 12V~15V sPoE Device
• as Ubiquiti 15V 0.8A PoE Power Adapter POE-15-12W
• 15V Power Over Ethernet Max cable length of 50 meters, Wall Mount
• This is a special PoE Switch with 15VDC out, it can not Compatible with 802.3af (48v).

This 15volt POE supply Switch was designed to work reliably with the Ubiquiti Bullet and RouterStation product line. It will also work very well with most Mikrotik RouterBoards including the RB/CRD and RB4xx family RouterBoardsDSLRKIT