Gigabit DC Passive PoE Adapter

Gigabit DC Passive PoE Adapter, PoE Pass-through, Power Input: DC 12-48V (Power Supply Not Included)?PoE Output: PoE Pass-through (Power output determined by PSU)?Max. Output Current: 1A?PoE Mode: Mode B / Mid-span (4/5+, 7/8-)?Ethernet?? 2 x 10/100/1000Mbps?Wall-Mount