Cisco 6400, Maintaining, Page: 20 / 52

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Cisco 6400 Hardware Installation and Maintenance Guide
OL-2133-02
Chapter 5 Maintaining the Cisco 6400
Replacing an NRP Module
Warning Invisible laser radiation present. To see translations of this warning, refer to the Regulatory
Compliance and Safety Information document that accompanied this device.
Warning Statement for Sweden
Warning Statement for Finland
Caution To ensure that the NRP-2SV module connects properly with all backplane connector pins, the card
length and card slots have been designed with very close tolerances. To slide the module into the slot
requires gentle pressure with each hand at the top and bottom of the faceplate.
Step 4 Gently slide the NRP module into the slot until it makes contact with the backplane.
Step 5
Press the upper lever down and the lower lever up at the same time.
Step 6 Secure the carrier by tightening the upper and lower retaining screws.
Step 7
Connect the cables.
Step 8 For an NRP-1 module, follow the first step; for an NRP-2SV module, go to the second step:
•
For an NRP-1 module, pull the cables across the wire restraint and bend the restraint upward to trap
the cables (
Figure 5-15 ). Route the cables through the cable management bracket, creating a 20-inch
(or larger) service loop ( Figure 5-16 ).
Note
A minimum 20-inch loop is critical to hot swapping the blower.
•
For an NRP-2SV module, direct the cable down ( Figure 5-17 ).
Varning! Osynlig laserstrålning när denna del är öppen och förregleringen är urkopplad. Rikta inte blicken
in mot strålen.
Varoitus Alleviates ja suojalukitus ohitettaessa olet alttiina näkymättömälle lasersäteilylle. Äjä katso
säteeseen.