3Com MSR 30 Network Router User Manual


 
64 CHAPTER 2: SMART INTERFACE CARDS
Interface LEDs The following figure illustrates the SIC-8AS front panel:
Figure 61 SIC-8AS front panel
The following table describes the LEDs on the SIC-8AS panel:
Interface Cable The SIC-8AS uses the customized cable, which is illustrated by the following
figure:
Supported services Modem dial-up;
Backup;
Terminal access service;
Asynchronous dedicated line
Table 35 Interface attributes of SIC-8AS
Attribute Description
Table 36 LEDs on SIC-8AS panel
LED Description
LINK/ACT OFF means no link is present;
ON means a link is present.
Blinking means data is being received
or/and transmitted.