Juniper JUNOS - NETWORK OPERATION GUIDE REV1

Understanding the Router Chassis ! 113
Chapter 13: Monitoring the Router Chassis
Figure 30 shows the front and rear of the M160 Internet router chassis and the
installed components.
Figure 30: M160 Router Chassis and Components
R
Craft
interface
FPCs
CIP
ESD point
Cable
management
system
Air filter
P
C
G
0
S
F
M
0
S
F
M
1
M
C
S
0
R
E
0
R
E
1
M
C
S
1
S
F
M
2
S
F
M
3
P
C
G
1
PCGs
Routing Engines
MCS 0
MCS 1
SFMs
SFMs
Circuit
breakers
Grounding
points
ESD point
Power supplies
1269
RearFront