Table - Cisco ONS 15454 SDH Procedure Manual

Chapter 17 DLPs D1 to D99
Note
Return to your originating procedure (NTP).
Step 10
DLP-D16 Connect the Office Ground to the ONS 15454 SDH
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Warning This equipment must be grounded. Never defeat the ground conductor or operate the equipment in the
absence of a suitably installed ground conductor. Contact the appropriate electrical inspection
authority or an electrician if you are uncertain that suitable grounding is available. Statement 1024
Use a wire-stripping tool to remove approximately 0.75 inch (19 mm) of the covering from the end of
Step 1
the grounding wire.
Insert the stripped end of the grounding wire into the open end of the grounding lug.
Step 2
Use the crimping tool to secure the grounding wire in two different places in the grounding lug.
Step 3
Locate the grounding receptacle on the side panel of the shelf
Step 4
Place the grounding lug against the grounding receptacle on the side panel of the shelf.
Step 5
Insert one of the screws through the locking washer and through the hole in the grounding lug. Insert the
Step 6
screw into the threaded holes on the right side of the shelf. Ensure that the grounding lug does not
interfere with other system hardware or rack equipment.
Repeat
Step 7
Prepare the other end of the grounding wire and connect it to an appropriate grounding point in your site
Step 8
to ensure adequate earth ground for the shelf.
78-17194-01
The numbers in parentheses after the node name are the MS-SPRing node IDs assigned by CTC.
Every ONS 15454 SDH in an MS-SPRing is given a unique node ID, 0 through 31. To change
it, complete the "DLP-D24 Change an MS-SPRing Node ID" task on page
This task connects ground to the ONS 15454 SDH shelf.
2-hole grounding lug, included in the installation kit
2 Phillips head, M6 (metric) machine screws with locking washers,
included in the installation kit
Grounding wire—Use 13.3-mm² (#6 AWG) copper wire.
#2 Phillips screwdriver
Crimping tool—This tool must be large enough to accommodate the girth
of the grounding lug when you crimp the grounding cable into the lug.
Wire stripping tool
DLP-D8 Open the Front Cabinet Compartment (Door), page 17-9
Required
Onsite
None
Step 6 with the second screw.
DLP- D16 Connect the Office Ground to the ONS 15454 SDH
(Figure 17-5).
Cisco ONS 15454 SDH Procedure Guide, R7.0
17-19.
17-13