Juniper-networks MX480 Manuel d'utilisateur Page 41

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Figure 9: FPC Installed in the MX480 Router Chassis
OK
MASTER
F
AN
ONLINE
OFFLINE
0
1
1
0
F
AI
L
F
AI
L
PEM
F
AI
L
F
AI
L
F
AI
L
F
AI
L
F
AI
L
F
A
I
L
ESD
OK
OK
OK
OK
OK
OK
OK
2
3
4
5
ACO
/
L
T
Y
EL
L
OW
ALAR
M
RED
ALARM
NC
N
O
C
N
C
NO
C
MX480
REO
RE1
0
1
2
3
g004414
Figure 10 on page 17 shows the typical FPCs supported on the MX480 router.
Figure 10: Typical FPCs Supported on the MX480 Router
g004417
DPCE-X-Q-40GE
DPCE-X-Q-40GE
FPC3MX-FPC2
MX-FPC2
If a slot is not occupied by a DPC, an FPC, or an SCB, a blank panel must be installed to
shield the empty slot and to allow cooling air to circulate properly through the router.
Each FPC supports up to two PICs. On an FPC2, one Packet Forwarding Engine receives
incoming packets from the PICs installed on the FPC and forwards them through the
switch planes to the appropriate destination port. On an FPC3, two Packet Forwarding
17Copyright © 2013, Juniper Networks, Inc.
Chapter 2: MX480 Hardware Components
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