H3C Technologies H3C MSR 20-2X[40] - Manual (Page 13)

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LED Description
ACT
• OFF means no data is being transmitted or received.
• Blinking means data is being transmitted or received.
CF
• Steady green means a CF card is present.
• Green and blinking means the CF card is reading/writing data. To prevent data
corruption, do not remove the running CF card.
• Steady yellow means the present CF card is malfunctioning.
• Steady OFF means no CF card is present or the present CF card cannot be identified by
the system.
MSR 20-40 Router
Appearance
1. Front view
Figure 5 Front view of an MSR 20-40
(1) Power LED (POWER) (2) System LED (SYSTEM)
(3) Console port (CONSOLE) (4) Auxiliary port (AUX)
(5) USB interface (6) CF card
(7) Power socket (8) Power switch
2. Rear view