Alarms; Table 15-16 Alarms Of The Opcom3500E-P240Eos - Raisecom iTN2100 Hardware Description

Raisecom
iTN2100 (P100R002) Hardware Description
Interface
E-6 (R)

15.3.5 Alarms

Table 15-16 lists alarms of the OPCOM3500E-P240EOS.

Table 15-16 Alarms of the OPCOM3500E-P240EOS

Optical interface LOS
alarm
Remote optical
interface LOS alarm
Optical interface LOF
alarm
Remote interface LOF
alarm
Local optical interface
E-3 alarm
Local optical interface
E-6 alarm
Remote optical
interface E-3 alarm
Remote optical
interface E-6 alarm
E1 LOS alarm
PDH overall alarm
Remote LPR alarm
Status
Yellow Remote 10-6 error code alarm LED
 Red: remote input signals have 10-6 error codes.

Off: remote input signals have no 10-6 error codes.
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.
 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.
 The sending alarm of the peer device fails.
 Optical signals do not match.

Local receiving reference clock fails.
 The sending alarm of the peer device fails.
 Optical signals do not match.
 Local receiving reference clock fails.
 Attenuation of received signals is over great.

The peer sender fails.
 The fiber head is unclean or the connector is
improperly connected.

Attenuation of received signals is over great.
 The peer sender fails.

The fiber head is unclean or the connector is
improperly connected.
 Attenuation of received signals is over great.
 The peer sender fails.
 The fiber head is unclean or the connector is
improperly connected.
 Attenuation of received signals is over great.
 The peer sender fails.
 The fiber head is unclean or the connector is
improperly connected.
Signals are lost.
Local PDH optical interface overall alarm
The remote device is powered off.
Raisecom Technology Co., Ltd.
15 PDH and RCMS cards
Description
Cause Level
Critical
Critical
Critical
Critical
Major
Major
Major
Major
Critical
Critical
Major
147