iii
Replacing a transceiver module ·································································································· 77
Replacing a fan tray·················································································································· 78
Replacing an air filter ················································································································ 79
Replacing a memory module ······································································································ 79
When to replace a memory module ······················································································· 79
Memory module structure···································································································· 80
Memory module slot··········································································································· 81
Replacing a memory module ······························································································· 81
Troubleshooting ·············································································83
MPU failures ··························································································································· 83
RUN LED is off ················································································································· 83
RUN LED fast flashes ········································································································ 83
ALM LED is steady on or flashes ·························································································· 83
FIP module failures ·················································································································· 84
RUN LED is off ················································································································· 84
RUN LED fast flashes ········································································································ 84
Power module failures··············································································································· 84
Power LED is off ··············································································································· 84
Red power LED is on ········································································································· 85
Fan failures ···························································································································· 85
Fan tray is absent·············································································································· 85
ALM LED is red················································································································· 85
HIM/MIM/MIC/MIC-X failures ······································································································ 86
Configuration system issues······································································································· 86
No terminal display ············································································································ 86
Garbled terminal display ····································································································· 86
No response from the serial port··························································································· 87
Dealing with console login password loss······················································································ 87
Examining the state of password recovery capability································································· 88
Skipping current system configuration···················································································· 89
Skipping authentication for console login ················································································ 90
Restoring to factory default configuration················································································ 91
Cooling system failure··············································································································· 92
Ethernet port failure·················································································································· 92
Interface module, cable, and connection failure ·············································································· 93
Software upgrade failures ·········································································································· 93
No response from the serial port of the MPU ··········································································· 93
TFTP upgrade failure ········································································································· 93
FTP upgrade failure ··········································································································· 94
System software image file missing errors····················································································· 94
Appendix A Chassis views and Technical specifications ·························96
Chassis views ························································································································· 96
Dimensions and weights·········································································································· 101
Power consumption················································································································ 103
Power modules ····················································································································· 104
AC power modules ·········································································································· 104
DC power modules ·········································································································· 105
Fan tray ······························································································································· 107
MPUs ·································································································································· 107
RPE-X1························································································································· 108
RPE-X3························································································································· 109
RPE-X5························································································································· 110
RPE-X5E······················································································································· 110
RSE-X1························································································································· 112
MCP-X1/X2···················································································································· 113
Components··················································································································· 114
Switching fabric modules ········································································································· 118
SFE-L1 ························································································································· 118
SFE-L2 ························································································································· 119
Flexible interface platform modules···························································································· 119
