Raisecom iTN2100 - Alarms; Specifications; Table 14-4 Alarms of the OPCOM3500 E-EOS-4 FE; Table 14-5 Specifications of the OPCOM3500 E-EOS-4 FE

Raisecom
iTN2100 (P100R002) Hardware Description
14 EOS cards
Raisecom Technology Co., Ltd.
119
Interface
Status
Description
ALM
Red
Alarm LED

Red: TU-AIS and TU-LOP alarms are generated.

Off: no TU-AIS or TU-LOP alarm are generated.
100M
(1-4)
Green
Ethernet electrical interface rate LED

Green: the interface is working at 100 Mbit/s.

Off: the interface is working at 10 Mbit/s.
LNK/ACT
(1-4)
Green
Line working LED

Green: the interface is working properly.

Off: the interface is disconnected or is working improperly.

Blinking green: the interface is receiving or sending data.
14.1.5 Alarms
Table 14-4 lists alarms of the OPCOM3500E-EOS-4FE.
Table 14-4 Alarms of the OPCOM3500E-EOS-4FE
Alarm
Cause
TU-LOP, TU-AIS

SDH signals from the aggregation card is faulty. Check the
aggregation card.

The card fails in hardware and the SDH data from the
backplane is invalid.

Timing signals of the card are lost.
LP-EXLOM

Invalid K4 frame headers are received in continuous three
frames.

Multiframe loss occurs on b1 of the K4 byte.

The K4 byte sent by the peer EOS device is faulty.
LP-UNEQ
The lower order path is unloaded and the V5 byte sent by the
peer EOS device is invalid.
14.1.6 Specifications
Table 14-5 lists specifications of the OPCOM3500E-EOS-4FE.
Table 14-5 Specifications of the OPCOM3500E-EOS-4FE
Parameter
Value
Dimensions
25 mm (width) × 232 mm (depth) × 240 mm (height)
Weight
0.355 kg
Max. power consumption
7.9 W