HP MSR4000 Router Series Installation Guide

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LED Location Status Description
PoE power supply
LED
MPU-100
Off
No PoE power supply is installed or the PoE power
supply is faulty.
Steady green The PoE power supply is operating correctly.
Steady yellow The PoE power supply is faulty.
MPU status LED
(ACT)
MPU-100
Off The MPU is in standby state.
Steady green The MPU is in active state.
Fan LED (FAN) MPU-100
Off The fan is not in position.
Steady green The fan is operating correctly.
Steady yellow The fan is faulty.
SFP port LED SPU
Off No SFP link is present.
Steady green An SFP link is present.
Flashing green Data is being sent or received on the SFP link.
Steady yellow
The transceiver module has failed to pass the
detection on the SFP port or the transceiver module
cannot be identified.
GE port LED SPU
Off No link is present.
Steady green A 1000 Mbps link is present.
Flashing green Data is being sent or received at 1000 Mbps.
Steady yellow A 10/100 Mbps link is present.
Flashing yellow Data is being sent or received at 10/100 Mbps.
SPU status LED
(RUN)
SPU
Off A system hardware fault has occurred.
Steady green The system is performing POST for the memory.
Fast flashing
(green)
The system is starting up.
Slow flashing
(green)
The system is operating correctly.
Steady yellow The system file does not exist.
Fast flashing
(yellow)
The system file is lost.
Slow flashing
(yellow)
The memory has failed to pass the POST.
VPM0 slot status
LED
SPU
Off Slot VPM0 is empty.
Steady green A VPM is in position and operating correctly.
Steady yellow A VPM is in position but is faulty.
VPM1 slot status
LED
SPU
Off Slot VPM1 is empty.
Steady green A VPM is in position and operating correctly.
Steady yellow A VPM is in position but is faulty.
10 G SFP+ port LED
SPU-200/SP
Off No SFP link is present.