H3C Technologies H3C MSR 30 - Manual (Page 12)

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2. Rear view
Figure 2 Rear panel of an MSR 30-10
(1) SIC slot 2 (2) SIC slot 1
(3) MIM/XMIM slot (4) Removable slide rails
(5) USB interface (6) Console/AUX interface
(7) ETH 0 interface LEDs (8) ETH 0 interface
(9) ETH 1 interface LEDs (10) ETH 1 interface
(11) Grounding terminal
Panel LEDs
Table 2 LEDs on the front panel of an MSR 30-10
LED Description
PWR
• ON: The power supply of the system works normally.
• OFF: The power supply of the system is disconnected.
SYS
• Blinking: The system runs normally.
• ON or OFF: The system runs abnormally.
ESM
• OFF: No ESM is in position.
• Solid green: An ESM is in position and works normally.
• Blinking green: The ESM is processing data.
• Solid yellow: An ESM is in position but is faulty.
Table 3 ETH LEDs on the rear panel of an MSR 30-10
LED Description
LINK
• OFF: No link is present.
• ON: A link is present.
ACT
• OFF: No data is being received or sent.
• Blinking: Data is being received or sent.