H3C Technologies H3C MSR 30 - Manual (Page 24)

16
Slot arrangement
As a self-developed 3U device, each MSR 30-60 router provides four SIC slots and six MIM slots
respectively, delivering expansion of access and service capabilities. In addition, the SIC slide rail
between Slot 1 and Slot 2 can be removed so that two SIC slots can be extended to form a DSIC slot.
Similarly, Slot 3 and Slot 4 can be extended to form another DSIC slot, Slot 7 and Slot 8 can be arranged
to serve as a DMIM slot, and Slot 9 and Slot 10 together serve as another DMIM slot.
Figure 18 Slots on an MSR 30-60 router
Panel LEDs
Table 14 Front panel LEDs of an MSR 30-60 router
LED Description
PWR
Power LED:
• ON means the system provides power for cards normally.
• OFF means the system does not supply power for cards.
SYS
Hardware system operation LED:
• Blinking means the system is operating normally.
• Steady ON or steady OFF means the system does not operate normally.
USB0
• OFF means the USB interface has not been connected to a host.
• Steady green means the USB interface has been connected to a host and the host can be
removed.
• Blinking green means data is being transferred to/from the host and the host cannot be
removed now.
CF
CF card LED:
• Steady green means the CF card is in the slot and can be identified by the router.
• Blinking green means the CF card is being accessed and cannot be removed.
• Steady yellow means the CF card is in the slot but cannot be identified by the router.
• OFF means no CF card is inserted or the CF card cannot be identified.
Table 15 Rear panel LEDs of an MSR 30-60 router
LED Description
GE LED
• OFF means no link is present.
• Steady green means a 1000 Mbps connection has been established.
• Blinking green means data is being received or transmitted at a speed of 1000 Mbps.
• Steady yellow means a 10/100 Mbps connection has been established.
• Blinking yellow means data is being transmitted and received at a speed of 10/100 Mbps.