LED Indicators
There are four LED indicators located at the front panel of EH series.
Warranty Policy
Warranty Conditions
10/100BaseT(X) Ethernet Port Connection
RJ-45
Pin
Signal
1 2 3 4 5 6 7 8
Name
Fault
P1/P2
RJ-45
Fiber
SC/ST
LED
Green
Green
Green
Yellow
Data
Link
Status
Both P1 and P2 on or off
Either P1 or P2 on
Power input 1/2 is not plugged yet
Power status is ready
Link is broken, or no cable is plugged in
The device is transferring data through the port
The link is operated at rate of 10 Mbps
The link is operated at rate of 100 Mbps
No data transfer
The device is transferring data through the port
No media available
Working, the media is ready
Configuration and Setting Methods
Any settings or configurations are unnecessary.
Pin Assignment of Network
Connections
RJ-45(8-pin) to RJ-45(8-pin) straight-through cable wiring
1
8
Tx+ Tx- Rx+
Rx-
RJ45(8-pin) to RJ45(8-pin) cross-over cable wiring
10/100BaseT(X) Ethernet Port Connection
RJ-45
Pin
Signal
1 2 3 4 5 6 7 8
1
8
Rx+ Rx- Tx+
Tx-
100Base-Fx Fiber SC/ST Port Connection
Fiber Port
SC Connectors
ST Connectors
Single-mode
Multi-mode
Tx
Rx
Tx
Rx
100Base-Fx Fiber SC/ST Cable Wiring
ST Connector
SC Connector
TX
RX
A
B
RX
TX
B
A
← →
← →
TX
RX
A
B
RX
TX
B
A
← →
← →
Warning:
To protect user’s eyes from a serious damage, don’t stare into the
Laser Beam.
Mechanical dimensions(unit=mm)
Housing side view
(Mount kit)
Backboard rear view
90
.6
27
.2
78.7
90.3
90
.6
10
3.
2
11
5.
2
32.2
4.5
45.4
1
8
Cable
Description
Off
On
Off
On
Off
Blink
Off
On
Off
Blink
Off
On