4/8/16E1 Multiplexer User Manual V2.1
Beijing Fibridge Co., Ltd.
Tel: +8610-58858988 Fax: +8610-58858520 http://www.fibridge.com
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5.2.2. Back Panel of 16E1 Multiplexer
Figure6 Back Panel of the 16E1 Multiplexer standalone
Note: There are two types of Modules for the E1 channel. One is
8*BNC Module for 75ohm impedance, the other is 8*RJ45 Module
for 120ohm impedance. They are exchangeable.
5.2.3. LEDs of 16E1 Multi-service Multiplexer Description
Table6: LEDs Description of the 16E1 Multiplexer
LEDs Color Stat.
Description
PWR Green ON Power
Supply
OK
ARL Red
ON/
Blink
ARL is on When local device has any alarm.
ARL blinks when remote device has alarm
but no alarm at local device.
LOS16-
LOS1
Red ON
LOSx (x=1~16) is on When the relevant E1
Channel Signal loses.
LTR1 Yellow
ON/
Blink
Ethernet1 Link/TX/RX indicator. LTR1 is on
when the Ethernet1 port of the local device
links properly, LTR 1blinks when the
Ethernet1 port of the local device acts, that
is, transmitting or receiving.
Power Input
1
st
– 8
th
E1 Channel Card
9
th
–16
th
E1 Channel Card