Raisecom iTN2100 User Manual

Raisecom
iTN2100 (P100R002) Hardware Description
6 SDH aggregation card
Raisecom Technology Co., Ltd.
32
LED
Status
Description
LOF (1, 2)
Red
LOF alarm LED

Red: input Loss of Frame (LOF) alarms are generated on
optical interfaces.

Off: no input LOF alarms are generated on optical
interfaces.
LOS (1, 2)
Red
LOS alarm LED

Red: input Loss of Signal (LOS) alarms are generated on
optical interfaces.

Off: no input LOS alarms are generated on optical
interfaces.
6.1.5 DIP switch
Table 6-6 lists configurations of the Dual In-line Package (DIP) switch on the
OPCOM3500E-2STM1/4-M.
Table 6-6 Configurations of DIP switch SW3 on the OPCOM3500E-2STM1/4-M
DIP switch
Function
Status
Description
Bit1
Bit2
SW3
Set the optical
interface rate.
ON
ON
Set the optical interface rate to STM-4.
OFF
OFF
Set the optical interface rate to STM-1.

By default, Bit1 and Bit2 of SW3 are OFF.

If Bit1 and Bit2 of SW3 are not concurrently ON nor OFF and the optical
interface rate is not configured, the iTN2100 still sets the rate to STM-1 by
default.

When you set the optical interface rate of the OPCOM3500E-2STM1/4-M
through DIP switch or software, the two optical interfaces must be set to the
same rate (STM-1 or STM-4). If two OPCOM3500E-2STM1/4-M cards are
installed, the two optical interfaces must also be set to the same rate.

You can use the add-card command to configure adding the OPCOM3500E-C-
2STM1-M card or the OPCOM3500E-C-2STM4-M card. You can not use the
DIP switch to re-select the card after successfully configuring the card with the
command.
6.1.6 Alarms
Table 6-7 lists alarms of the OPCOM3500E-2STM1/4-M.

Raisecom iTN2100 Specifications

General

Brand	Raisecom
Model	iTN2100
Category	Network Hardware
Language	English