
Chapter 1 Cisco XR 12404 Router Overview
Router Overview
1-2
Cisco XR 12404 Router Installation Guide
OL-13830-02
Figure 1-1 Cisco XR 12404 Router—PRP2 Front View
Figure 1-2 Cisco 12404 Router with PRP-3—Front View
1 Line card 4 CSF card
2 Line card 5 Rack mounting bracket
3 Route Processor
CONSOLIDATED SWITCH FABRIC
CRITICAL
MAJOR
MINOR
MBUS
FAIL
ENABLE
ALARM FABRIC
1
0
23
40C48/POS-SR-SC
TX
RX
ACTIVE
CARRIER
RX PKT
CLASS 1 LASER PRODUCT
LASERPRODUKT DER KLASSE 1
PRODUIT LASER DE CLASSE 1
PRODUCTO LASER DE CLASSE 1
CLEAN
CO
N
NECTOR
W
IT
H
A
L
C
O
H
O
L
W
I
P
E
S
B
E
F
O
R
E
C
O
N
N
E
C
T
IN
G
SLOT-0
GIGABIT ROUTE PROCESSOR
SLOT-1
COLL
LINK
TX
RX
RJ-45
MII
RESET
AUX
EJECT
CONSOLE
66275
1
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CONSOLIDATED SWITCH FABRIC
CRITICAL
MAJOR
MINOR
MBUS
FAIL
ENABLE
ALARM FABRIC
1
0
23
40C48/POS-SR-SC
TX
RX
ACTIVE
CARRIER
RX PKT
CLASS 1 LASER PRODUCT
LASERPRO
DUKT DER
KLASSE 1
PRODUIT LASER DE CLASSE 1
PRODUCTO LASER DE CLASSE 1
CLEAN
CO
NNECTOR
W
IT
H
A
L
C
O
H
O
L
W
IP
E
S
B
E
F
O
R
E
C
O
N
N
E
C
T
IN
G
ETH 0
ETH
1
BITS 0
BITS 1
AUX
CONSOLE
DA
T
A
LINK
DA
T
A
LINK
ACT
SIG
ACT
SIG
RES
ET
PERFORMANCE RP3
UP
272390
5432
1
todd.book Page 2 Monday, March 16, 2009 2:47 PM
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