Ruijie RSR10 Series, Hardware Installation Manual

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Installation Manual Chapter 1 Product Overview
1-29
Indicator Description
B2
On means the B2 channel is activated.
Off means the B2 channel is inactivated.
1.3.3.2
Attributes of the ISDN Interface Card
The basic attributes are as below:
SIC-1B-U
SIC-1B-U
Number of ports One
Interface type RJ45 port (compatible with RJ11)
Cable Telephone wire
Standard compliance ITU-T I.430,Q.921,Q931
Operating Temperature:
Operating temperature: 0°C ~45°C
Storage temperature: -40°C ~70°C
Humidity Operating humidity: 10%~90%
EMI: GB 9254-1998 Class A
EMC
EMS: GB/T 17618-1998
SIC-1B-S/T
SIC-1B-S/T
Number of ports One
Interface type RJ45
Cable ISDN S/T cables
Terminal resistance Built-in 100 Ω
Standard compliance ITU-T I.430,Q.921,Q931
Operating Temperature:
Operating temperature: 0°C ~45°C
Storage temperature: -40°C ~70°C
Humidity Operating humidity: 10%~90%
EMI: GB 9254-1998 Class A
EMC
EMS: GB/T 17618-1998