Raisecom iTN2100 - Alarms; Cables; Table 15-4 Alarms of the OPCOM3500 E-16 E1;16 E1-BL; Table 15-5 Cables of the OPCOM3500 E-16 E1;16 E1-BL

Raisecom
iTN2100 (P100R002) Hardware Description
15 PDH and RCMS cards
Raisecom Technology Co., Ltd.
138
Interface
Status
Description
SYS
Green
System status LED

Green: the system is working improperly.

Off: the system is working improperly.

Blinking green: the system is working properly.
ALM
OPCOM3500E-16E1
(version A)
OPCOM3500E-16E1-BL
(Versions A and B)
Red
Overall alarm LED

Red: TU-AIS or TU-LOP alarms are generated on
configured timeslots, or LOS alarms are generated
on the E1 interface.

Off: no alarms are generated.
ALM
OPCOM3500E-16E1
(Version C)
OPCOM3500E-16E1-BL
(Version C)
Red
Overall alarm LED

Red: LOS alarms are generated on the E1
interface.

Off: no alarms are generated.
15.1.5 Alarms
Table 15-4 lists alarms of the OPCOM3500E-16E1/16E1-BL.
Table 15-4 Alarms of the OPCOM3500E-16E1/16E1-BL
Alarm
Cause
Level
E1 LOS
alarm

Attenuation of received signals is over great.

The peer sender fails.

The fiber head is unclean or the connector is improperly
connected.

The local receiver fails.
Critical
E1 AIS alarm

Timeslot of the backplane of VC12 corresponding to the
local E1 is faulty or improperly configured.

The E1 channel of the remote PDH device is faulty or
improperly configured.
Minor
15.1.6 Cables
Table 15-5 lists cables of the OPCOM3500E-16E1/16E1-BL.
Table 15-5 Cables of the OPCOM3500E-16E1/16E1-BL
Card
Cable
OPCOM3500E-16E1

CBL-E1-DB37F (40)/16NC

CBL-E1-DB37F/16BNCF

CBL-E1-DB37F/16BNCM
OPCOM3500E-16E1-BL
CBL-E1-DB37F/8RJ45