Ruijie RG-RSR10-02E Series Hardware Installation And Reference Manual page 16

Features
The following table describes basic features of high-speed synchronous serial interface (HS):
Table 1-13 Specifications of the SIC-1HS Card
Protocol
Rate
Indicator
Interface
Environmental
EMC
Cables
The following cables can be used:

V.24 DTE

V.24 DCE

V.35 DTE

V.35 DCE

V.35 DTE-V.35 DCE
The figures of these cables are as below.
V.24 DTE
One end of this cable is the DB25 male connector, and the other end is the DB26 male connector.
Figure 1-15 V.24 DTE cable
V.24 DCE
One end of this cable is the DB25 female connector, and the other end is the DB26 male connector.
Figure 1-16 V.24 DCE cable
V.24 and V.35 are supported with cable automatic identification.
The synchronous port of a single-synchronous card supports from 9600 to 8192000 bps.
There are two LED indicators.
One LED indicating the LINK status of one port, which turns on when the physical link is
set up and the upper layer protocol is up.
One LED indicating the RDY status of one link card, which turns on when the
motherboard detects the module.
DB26
Operating temperature: 0°C to 45°C
Operating humidity: 10% to 90% RH;
Storage temperature: –40°C to 70°C
EMI: GB 9254-2008 Class A
EMS: GB/T 17618-1998