Understanding the Craft Interface ! 201
Chapter 17: Monitoring the Craft Interface
Figure 74 shows the M40e and M160 Internet router craft interface.
Figure 74: M40e and M160 Router Craft Interface
Figure 76 shows the M320 Internet router craft interface.
Figure 75: M320 Router Craft Interface
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R
HOST1
FPC 7
FPC 6
FAIL
OK
FAIL
OK
OK
FAIL
FPC 5
FPC 3
OK
OK
OK
HOST0
OK
FPC 2
FAIL
FPC 4
FPC 0 FPC 1
OK
FAIL
FAIL
FAIL
FAIL
ACO/LT
R
MASTER
OFFLINE ONLINE
MASTER
OFFLINE ONLINE
ENTER
MENU
FPC LEDs and offline buttons (for FPC 0-7)
Host Module
LEDs
Navigation
buttons
LCD
display
Navigation
buttons
Alarm cutoff
button
Red alarm
LED
Yellow alarm
LED
g003409
FPC LEDs and online/offline buttons
Yellow
alarm
LED
Red
alarm
LED
LED
display
SIB
LEDs
Routing
Engine
LEDs
Power supply
LEDs