Alarms; Cables; Table 15-4 Alarms Of The Opcom3500E-16E1/16E1-Bl; Table 15-5 Cables Of The Opcom3500E-16E1/16E1-Bl - Raisecom iTN2100 Hardware Description

Raisecom
iTN2100 (P100R002) Hardware Description
SYS
ALM
OPCOM3500E-16E1
(version A)
OPCOM3500E-16E1-BL
(Versions A and B)
ALM
OPCOM3500E-16E1
(Version C)
OPCOM3500E-16E1-BL
(Version C)

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

E1 LOS
alarm
E1 AIS alarm

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

OPCOM3500E-16E1
OPCOM3500E-16E1-BL
Interface
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.
 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.
Card
Raisecom Technology Co., Ltd.
Status
Green System status LED
 Green: the system is working improperly.

Off: the system is working improperly.
 Blinking green: the system is working properly.
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.
Red Overall alarm LED
 Red: LOS alarms are generated on the E1
interface.
 Off: no alarms are generated.
Cause
 CBL-E1-DB37F (40)/16NC
 CBL-E1-DB37F/16BNCF

CBL-E1-DB37F/16BNCM
CBL-E1-DB37F/8RJ45
15 PDH and RCMS cards
Description
Critical
Minor
Cable
Level
138