Specifications

9-2
Cisco MGX 8850 (PXM45) and MGX 8950 Software Configuration Guide
Release 3, Part Number 78-14788-01 Rev. C0, January 2004
Chapter 9 Viewing and Responding to Alarms
Viewing and Responding to Alarms Using Physical Switch Controls
Figure 9-1 PXM45 Front Card Controls
Table 9-1 LED Indicators for PXM45
LED Label Color Meaning
CNTRLR Port
(Controller Port)
Green Controller port is active.
Red Major alarm on the controller port.
Yellow Minor alarm on the controller port.
None No light indicates the port has not been activated (upped).
38656
CNTLR Port
CR
MJ
MN
DC-A
DC-B
ACO
HIST
ENET
ACO
HIST
SYSTEM
STATUS
PXM45/B
Critical alarm (blue)
Controller port
Major alarm (red)
Minor alarm (yellow)
System status
DC power A (green)
DC power B (green)
Alarm cut-off (yellow)
History (green)
Ethernet LAN control port (green)
Alarm cut-off
History
Green = active
Red = major alarm
Yellow = minor alarm
Blinking green = active
Slow blink yellow = standby
Fast blink yellow = boot
Solid red = reset, failure, or missing back card
Blinking red = software download