Raisecom iTN2100 - Alarms; Specifications; Table 13-19 Alarms Generated on the OPCOM3500 E-EOP-FE16 E1

Raisecom
iTN2100 (P100R002) Hardware Description
13 EOP cards
Raisecom Technology Co., Ltd.
95
LED
Status
Description
LNK/ACT
Green
Ethernet electrical interface working LED

Green: the Ethernet electrical interface is properly connected.

Off: the Ethernet electrical interface is improperly connected
or disconnected.

Blinking green: the Ethernet electrical interface is receiving
or sending data.
FDX
Green
Duplex mode LED

Green: the Ethernet electrical interface works in full duplex
mode.

Off: the Ethernet electrical interface works in half duplex
mode.
13.4.5 Alarms
Table 13-19 lists alarms generated on the OPCOM3500E-EOP-FE16E1.
Table 13-19 Alarms generated on the OPCOM3500E-EOP-FE16E1
Alarm
Cause
Level
E1 LOS
Signals are lost.
Critical
E1 AIS
E1 signals are all 1 because the transmitted data is
incorrect or the remote device outputs AIS
signals.
Minor
E1 LOF
Data sent by the upstream node is incorrect,
because services are configured improperly or the
hardware fails.
Critical
E1 CRC
An Error on data during transmission.
Critical
E1 GID ERROR
Reverse multiplexing configurations are
incorrect.
Critical
E1 remote alarms (AIS,
LOF, CRC, and LOS)
The remote device managed by the card generates
(AIS, LOF, CRC, and LOS) alarms.
Critical
E1 remote loopback
alarm
The remote device managed by the card generates
a loopback.
Critical
Ethernet interface Link
Down
Links of Ethernet interfaces are disconnected.
Critical
13.4.6 Specifications
Table 13-20 lists specifications of the OPCOM3500E-EOP-FE16E1.