B&B Electronics EIRP305-T - Manual - Manual (Page 6)

Hardware Description
3 Manual Documentation Number EIRP305-T – 0912m
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LED Indicators
Below is a table that explains the status of each of the power and network status LED’s
found on the front panel of the EIRP305-T.
LED Color Description
P1 Green
On Power input 1 is active
Off Power input 1 is inactive
P2 Green
On Power input 2 is active
Off Power input 2 is inactive
Fault Red
On Power input 1 or 2 has failed
Off Power input 1 and 2 are both functional, or no power is
FWD (1 to 4) Green
On The port is supplying power to the connected device
Off No device attached or no power being supplied
1 to 5 (RJ-45)
Green
(Upper
LED)
On Connected to network
Flashing Networking is active
Off Not connected to network
Yellow
(Lower
LED)
On Full-duplex link
Flashing Collision occurs
Off Half-duplex link or link down
Ports
RJ-45 ports: The RJ-45 ports auto-sense for 10 or 100 Mbps device connections. The
auto MDI/MDIX feature allows connections to switches, workstation and other equipment
without changing straight through or crossover cabling. The charts below show the cable
pin assignments for straight through and crossover cables.
 RJ-45 Pin Assignments
Pin Number Assignment
1 Tx+
2 Tx-
3 Rx+
6 Rx-
Note
“+” and “-” signs represent the polarity of each wire pair.