Hardware Installation and Reference Guide
Overview
The module has a status indicator (LINK) and the sub-card RDY indicator.
LINK: ON means the physical connection between the synchronous port and external devices is set up and the
upper-level protocol is UP.
RDY: ON means the sub-card is powered on and initialized.
Attributes of the SIC-1HS Module
HS is the abbrevation of the synchronous serial port.The basic features are as follows:
SIC-1HS indexes
Protocol
V.24/V.35, with automatic cable identification
Rate
9600-8.192M bps.
LED
Two
LINK: on when the cable is inserted
RDY: on when the motherboard detects the line card
Interface
DB26
Operating Temperature:
Operating temperature: 0°C ~40°C
Storage temperature: -40°C ~70°C
Humidity
Operating humidity: 10%~90%
EMC
EMI: GB 9254-1998 Class A
EMS: GB/T 17618-1998
Module Cable
The following cables can be used:
V.24 DTE
V.24 DCE
V.35 DTE
V.35 DCE
These cables are not shipped with RSR30 series routers. Users need purchase them separately. All types of cables of
SIC-1HS connect to the router through DB26 interface. Pay attention to connectors when purchasing cables.
ISDN Interface Card
SIC module model:
1-port ISDN U-interface card (SIC-1B-U)
1-port ISDNS/T interface card (SIC-1B-S/T)
