H3C MSR Router Comware 5 Series Manual page 27

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Accessing and handling analog signals and transmitting the processed data to the Router host
through the serial interface bus. And also, processing the data received from the host and then
transmitting them to the PSTN via the telephone port.
Interface specifications
Table 26 Interface specifications
Item
Connector type
Number of connectors
Cable type
Maximum speed
Supported standard
Supported service
Interface LEDs
Figure 20 SIC-1AM panel
Figure 21 SIC-2AM panel
Description
RJ-11
•
1 (SIC-1AM)
•
2 (SIC-2AM)
Telephone cable with ferrite core
56 kbps
•
ITU-T V.90
•
K56flex
•
V.34 (33.6 kbps)
•
V.FC
•
V.32 bis
•
V.32
•
V.22 bis
•
V.22A/B
•
V.23
•
V.21
•
Bell 212A a
•
Bell 103
Modem dial-up
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