24 ports Mid-span PoE injektor, 10/100Mbit, 230VAC

2 Ports Poe Injector provides 2 x 36Watt for PD equipment
10/100/1000 Mbit
pin 4/5 (+), pin 7/8 (-)
4 x RJ45 (2 with data and 2 with data + PoE for equipment)
supply voltage: 12 - 56VDC
Power Budget is 60 - 72 Watt
Dim: 105 x 70 x 30 watts
Weight: 280g
Operating temperature: -40 - + 75 ° C
DIN mounting

Passive PoE Injector with 12 / 19 / 24 VDC 0.7A output
From Active to Passive PoE converter
PoE input port: IEEE 802.3af/at RJ-45 STP / PD. Supplied from an active PoE switch
Passive PoE output port: non-802.3af/at RJ-45 STP / PSE. For equipment that is NOT for active PoE.

4 x RJ45 port with PoE ++ (Ultra PoE)
1 x RJ 45 Uplink port (not PoE).
60W for every PoE-Port
Power Budget is 120 watts
IEEE 802.3at / by PoE.
Dip on / off PoE 
Power supply: 100 - 240VAC 
Operating temperature: 0 - +40°C
Size: 119 x 88 x 27 mm
Weight: 1.3 kg

PoE ULTRA Power Supply via Ethernet Cable, 60 Watt
Output Voltage: 50 - 57VDC 1.2Amp
Supporter Mid-span and End-span
Using the 4 x Pair for PoE voltage