8 Ports Gigabit Passive Poe Injector Midspan Ethernet Adapter Without Power Adapter

Hardware Interface|Ethernet|Compatible Devices|Camera|Product Dimensions|6.5"L X 1.97"W X 1.1"H|Data Link Protocol|Ethernet|Data Transfer Rate|1000 Megabits Per Second|Item Weight|0.22 Kilograms.
Power Supply Not Included.
Supports 12~48V Dc Power Supply.
Dc In Port 5.5X2.1Mm, Inside Positive (+) Outside Negative (-).
Additional 2Pin Power Input Port Terminal Block.
Midspan Mode-B Unsolicited Power(4,5+/7,8-) .