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Interface Card and Interface Module Manual
H3C MSR 20/30/50 Series Routers
Chapter 2 Smart Interface Cards
2-37
2.10.3 Interface LEDs
The following figure illustrates the SIC-1VT1 panel.
Figure 2-41
SIC-1VT1 panel
The following table describes the LEDs on the SIC-1VT1 panel.
Table 2-24
Description on SIC-1VT1 LED
LED
Description
LINK
ON means carrier signal is received;
OFF means no carrier signal is received.
ACT
OFF: No data is being received and transmitted;
Blinking: Data is being received and transmitted.
2.10.4 Interface Cable
The interface cable of SIC-1VT1 is a standard 100-ohm standard shielding cable. The
connectors on the two ends use RJ 45. The following figure illustrates this type of cable.
Figure 2-42
T1 cable
For the pinouts of T1 cables, see
Low-End and Mid-Range Series Routers Cable
Manual
.