B&B Electronics 852-10911--29 - Manual - Manual (Page 17)

14
Troubleshooting
If the PoE+ Giga-McBasic is not responding to the power provided to it, the following
conditions may be responsible:
• There may be an over current condition; this is indicated on the PSE LED by a
series of two flashes.
• There may be an invalid low or high discovery signature resistance; this is
indicated on the PSE LED by a series of five flashes.
• If the PoE injector has power that can be verified, but the PSE LED is off, then
contact IMC Networks technical support.
RJ-45 Pinouts
The following table lists the pin configuration for the RJ-48 connector.
Pin# Signal Name
1000M
Signal Direction
10/100M
PoE
PoE+
(ALT-B)
1 TXD1+ Out*
2 TXD1- Out*
3 RXD2+ IN*
4 D3+ +V
5 D3- +V
6 RXD2- In*
7 D4+ -V
8 D4- -V