Router Installation Guide

5-33
Cisco XR 12404 Router Installation Guide
OL-13830-02
Chapter 5 Maintaining the Router
Removing and Replacing an RP or Line Card
Step 3 Use a flat-blade screwdriver to secure the two captive screws.
Caution Do not overtighten the captive screws; overtightening the screws can strip the
threads on the screw or the insert in the faceplate.
Step 4 Repeat steps 1 through 3 for any remaining line cards.
Step 5 Attach an appropriate number of velcro straps through the slots in the
cable-management bracket to support the network interface cables (Figure 5-19).
a. Pull the small end of the velcro strap through the slot in the
cable-management bracket.
b. Insert the small end of the velcro strap into the slot in the wide end of the
velcro strap.
c. Pull the small end through the velcro strap slot to secure it to the cable-
management bracket.
Figure 5-19 Line Card Cable-Management Brackets with Velcro Straps
OC-12/STM
-4 POS
A
C
T
IV
E
0
C
A
R
R
IE
R
R
X
C
E
LL
A
C
T
IV
E
0
C
A
R
R
IE
R
R
X
C
E
LL
A
C
TIV
E
0
C
A
R
R
IE
R
R
X
C
E
LL
A
C
T
IV
E
C
A
R
R
IE
R
R
X
C
E
LL
57803
OC-12/STM
-4 POS
A
C
T
IV
E
0
C
A
R
R
IE
R
R
X
C
E
LL
A
C
TIV
E
0
C
A
R
R
IE
R
R
X
C
E
LL
A
C
T
IV
E
0
C
A
R
R
IE
R
R
X
C
E
LL
A
C
T
IV
E
C
A
R
R
IE
R
R
X
C
E
LL
Line card
cable management
bracket
Network
interface
cables
Velcro
strap
todd.book Page 33 Tuesday, July 24, 2007 3:54 PM