Juniper Networks M160 Network Router User Manual


 
Hardware Component Overview
Figure 10: Miscellaneous Control Subsystem
1178
Extractor clip
Extractor clip
Offline button
LEDs
Table 8: States for MCS LEDs
Label Color State Description
MASTER Blue On steadily
MCS is master.
On steadily MCS is functioning normally.OK
Green
Blinking
MCS is starting up.
FAIL Amber On steadil
y
MCS has fai
led.
Craft Interface
Thecraftinterfaceprovidesstatusandtroubleshootinginformationataglanceand
has buttons for deactivating alarms and preparing FPCs for removal. The craft
interface is located on the front of the chassis above the FPC card cage, as shown in
Figure 1. It includes the elements shown in Figure 11.
Craft Interface 27