H3C Technologies H3C MSR 50 - Manual (Page 45)

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Table 2-21 LEDs on SIC-8AS panel
LED Description
LINK/ACT
z
OFF means no link is present;
z ON means a link is present.
z Blinking means data is being received or/and transmitted.
Interface cable
The SIC-8AS uses the customized cable, as shown in the following figure:
Figure 2-26 Customized cable
This customized cable is optional. You need to order it when you purchase a SIC-8AS.
Three types of cables can be connected to the SIC-8AS cables and reach three types of peer devices.
z
If the peer device is a transmission device and provides an RJ-45 interface, use a straight-through
cable to connect it to the SIC-8AS cable.
Figure 2-27 Ethernet cable