User manual

RJ-45 Pin Assignment

RJ-45 Pin Assignment of PoE

With 100BASE-TX/10BASE-T cable, pins 1 and 2 are used for transmitting data, and pins

3 and 6 for receiving data; pins 4, 5, 7 and 8 are used for power supplying.

 Pin out of Cisco non-802.3af standard PD

Pin Signal

1 RX+

2 RX-

3 TX+

4 VCC -

5 VCC -

6 TX-

7 VCC +

8 VCC +

 Pin out of PoE Midspan Hub/Switch

Pin Signal / Name

1 RX+

2 RX-

3 TX+

4 VCC+

5 VCC+

6 TX-

7 VCC-

8 VCC-

 Pin out of PoE Endspan Hub/Switch

Pin Signal / Name

1 TX+/VCC+

2 TX-/VCC+

3 TX+/VCC-

6 TX-/VCC-

Note ‗+‘ and ‗-‗ signs represent the polarity of the wires that make up each wire pair. Before you power

PD, please check the RJ-45 connector pin assignment follow IEEE802.3af standard; otherwise you

may need to change one of the RJ-45 connector pin assignment attached with the UTP cable.

116 Manual Documentation Number EIRP610-2SFP-T – 0912m