Cisco ONS 15454 Procedure Manual page 28

NTP-A6 Install the Power and Ground
Note
Step 7 Terminate the return 1 lead to the RET1 backplane terminal. Use oxidation-prevention grease to keep
connections noncorrosive.
Warning Do not secure multiple connectors with the same bolt assembly.
Step 8 Terminate the negative 1 lead to the negative BAT1 backplane power terminal. Use oxidation prevention
grease to keep connections noncorrosive.
Step 9 If you use redundant power leads, terminate the return 2 lead to the positive RET2 terminal on the
ONS 15454. Terminate the negative 2 lead to the negative BAT2 terminal on the ONS 15454. Use
oxidation-preventative grease to keep connections noncorrosive.
Route the cables out below the power terminals using the plastic cable clamp, as shown in
Step 10
on page
Return to your originating procedure (NTP).
Step 11
DLP-A18 Turn On and Verify Office Power
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Security Level
Step 1 Using a voltmeter, verify the office battery and ground at the following points on the fuse and alarm
panel:
a.
b.
Cisco ONS 15454 Procedure Guide, R4.0
1-28
When terminating battery and battery return connections as shown in
torque specification of 10 in-lb.
1-27.
This task measures the power to verify correct power and returns.
Voltmeter
DLP-A15 Verify that the Correct Fuse and Alarm Panel is Installed in the
Equipment Rack, page 1-24
DLP-A16 Connect the Office Ground to the ONS 15454, page 1-25
DLP-A17 Connect Office Power to the ONS 15454 Shelf, page 1-26
Required
Onsite
None
To verify the power, place the black test lead of the voltmeter to the frame ground. Place the red test
lead on the A-side connection and verify that it is between –42 VDC and –57 VDC. Place the red
test lead on the B-side connection and verify that it is between –42 VDC and –57 VDC.
The voltages –42 VDC and –57 VDC are, respectively, the minimum and maximum voltages
Note
required to power the chassis.
To verify the ground, place the black test lead of the voltmeter to the frame ground. Place the red
test lead on the A-side return ground and verify that no voltage is present. Place the red test lead on
the B-side return ground and verify that no voltage is present.
Chapter 1 Install the Shelf and Backplane Cable
Figure 1-10, follow a
Figure 1-10
March 2003