Nortel Passport 15000, Hardware Installation And Maintenance, Page: 497 / 874

Chapter 17 Hardware procedures 497
Passport 15000, 20000 Hardware Installation, Maintenance, and Upgrade 5.2S2
Installing a Shasta 5000 cable management assembly
Install a Shasta 5000 cable management assembly to enable organizing its
processor card interfacing cables when the switch hardware is installed in a
NEBS 2000 frame.
Prerequisites
• You must be familiar with “Safety considerations and best practices”
(page 53).
• You will need a cable management assembly with PEC NTHR94, from
the hardware kit NTHW85.
• To identify the cable management assembly, see the figure “Location of
the cable management assembly for a Shasta 5000 in a NEBS 2000
frame” (page 498).
Procedure steps
1 Unpack the cable management assembly.
2 Position the assembly between the adapter brackets and above the
Shasta 5000 shelf so that
• the cable channels face you and are at the bottom of the assembly
• each mounting-ear hole is flush against the uprights
• the bottom edge of each mounting ear on the assembly rests against
the top edge of each mounting ear on the shelf
• each bottom mounting-ear hole aligns with the next available screw
hole above the shelf on the adapter bracket
3 While holding the cable management assembly in position, loosely fasten
a thread-forming 10-mm (3/8-in.) hex-head screw through one mounting
ear hole, then a second screw through a hole in the other mounting ear.
4 Loosely fasten the remaining 2 screws.
5 Tighten all screws to snug plus a 1/4-turn.