Ruijie RG-RSR20-14E Series, Руководство по установке и справочное руководство по оборудованию

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Table 1-16 LED Indicators on the SIC-1HS Card
Indicator Status Meaning
Link
On Physical link has been established successfully.
Off Failed to establish the physical link.
RDY
On Initialization completed.
Off Initialization failed.
Features
The following table describes basic features of high-speed synchronous serial interface (HS):
Table 1-17 Specifications of the SIC-1HS Card
Protocol V.24 and V.35 are supported with cable automatic identification.
Rate The synchronous port of a single-synchronous card supports from 9600 to 8192000 bps.
Indicator
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.
Interface DB26
Environmental
Operating temperature: 0°C to 45°C
Operating humidity: 10% to 90% RH;
Storage temperature: –40°C to 70°C
EMC
EMI: GB 9254-2008 Class A
EMS: GB/T 17618-1998
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 1-17 V.24 DTE cable