Passive PoE Injector Switch / PoE Power Swith 
<br />Supply power & data to 250 Meters
<br />8+2 Ports (2*Uplink, 8 * PoE) 10/100Mbps
<br />Compatible with IEEE 802.3af/at
<br />Midspan Mode-B Unsolicited Power(4,5+/7,8-)
<br />Included power adapter : 48V-52V 120 Watt
<br />Wall Mount
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<br />This is an Passive Power Over Ethernet of 8+2 port 10 / 100Mbps-T Ethernet switches, including 8 unsolicited PoE Ethernet ports and 2 Uplink ports. With an external 110V-240VAC to 48-52VDC power supply adapter, any one of the 8 port can provide output power, each Ethernet port can provide network transmission speeds of up to 10 / 100Mbps , with Cat5 / 5e / 6 network cable.
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<br />This passive poe power switch compatible with IEEE 802.3af/at Mode-B(4,5+/7,8-) , but it can not detect the 802.3af/at  terminal device. 
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<br />It supplies power NO MATTER WHAT, so don't plug the "Power Link 1~8" side into anything not fit for it .
<br />This POE switch only support 10/100Mbps, PoE ports do not support Gigabit ethernet, because "Power Link 1~8" port using 4,5,7,8 pin for power transfer, Please do not connect any "NONE PoE gigabit ethernet device and Uplink device" on "Power Link 1~8" port, this will damage your device.
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<br />Gigabit(1000Mbps) ethernet Uplink device can only access "Up link" port, Please do not access  it to "Power Link 1~8", it will damage your device.
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<br />Compatible all 802.3af/at device , such as Wireless Access Point, IP Phone, IP camera, Gateway , Switch, or More.....
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<br />Features:
<br />8 x 10/100Mbps Auto-negotiation Fast Ethernet RJ-45 ports with 4-Ports PoE function
<br />Midspan Mode-B Unsolicited Power(4,5+/7,8-)
<br />Supports PoE power up to 120W for all PoE ports, Per port Max 48/52V 0.5A or 30Watt
<br />Supports PoE IEEE802.3af/at compliant Powered Device (PD)
<br />Each port supports auto MDI/MDIX, so there is no need to use cross-over cables.
<br />Full/half duplex transfer mode for each port.<p> <b><b><img src="https://contestimg.wish.com/api/webimage/593b976697555e56b8b981fc-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/593b976697555e56b8b981fc-1-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/593b976697555e56b8b981fc-2-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/593b976697555e56b8b981fc-3-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/593b976697555e56b8b981fc-4-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/593b976697555e56b8b981fc-5-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/593b976697555e56b8b981fc-6-large.jpg" noproxy><img src="https://contestimg.wish.com/api/webimage/593b976697555e56b8b981fc-7-large.jpg></b></b></p>