Ubiquiti UACC-LRE Ethernet Repeater

Gigabit Ethernet adapter that receives 802.3af/at PoE/PoE+ and offers passthrough PoE output.

The Long-Range Indoor/Outdoor Repeater (UACC LRE) is Gigabit adapter that allows you to easily and inexpensively expand your Ethernet network's range. With its (2) GbE RJ45 ports, the UACC LRE can receive 802.3af/at PoE/PoE+ while providing passthrough PoE output. You can also chain multiple UACC LRE adapters together to connect access points and cameras that are far away from your PoE switch. The UACC LRE also offers 10kA+ surge protection and works reliably in extreme temperatures (-40 to 80° C) to protect your deployment from weather and electrical damage. Supports

up to 1 km link distances*.
Features:

Establishes long-range connections between PoE switches and devices
Chains with other UACC LRE units
(1) GbE RJ45 port for 802.3af/at PoE/PoE+ input
(1) GbE RJ45 port for passthrough PoE output
10kA+ surge protection
Works reliably in extreme temperatures (-40 to 80° C)