Cisco ONS 15454 M6 Installation Manual page 158

NTP-G317 Connect the ONS 15454 M6 Multishelf Node and the ONS 15454 M6 Subtending Shelves with Simplex Controllers
Caution
Do not apply power to the shelf until you complete all installation steps.
Warning
To ensure safety of personnel and equipment, do not connect any power cables into the power module
until the module is completely installed into the chassis. Statement 389
Warning
To reduce the risk of electric shock, switch on the power only after the power cord is completely installed
into the power module. Statement 390
Procedure
Step 1
Using a voltmeter, verify the office ground and power:
a) Place the black lead (positive) on the frame ground on the bay. Hold it there while completing Step b.
b) Place the red lead (negative) on the fuse power points on the third-party power distribution panel to verify
that they read between –40.5 VDC and –57.6 VDC (power) and 0 (return ground).
Step 2
Using a voltmeter, verify the shelf ground and power wiring:
a) Place the black lead (positive) on the RET1 and the red lead on the –48 V point. Verify a reading between
–40.5 VDC and –57.6 VDC. If there is no voltage, check the following and correct if necessary:
Step 3 Repeat Step 1 and Step 2 for the RET2 and –48 V of the redundant power supply input.
Step 4
Return to your originating procedure (NTP).
NTP-G317 Connect the ONS 15454 M6 Multishelf Node and the
ONS 15454 M6 Subtending Shelves with Simplex Controllers
Purpose
Tools/Equipment
Prerequisite Procedures
Required/As Needed
Onsite/Remote
Installing the ONS 15454 M6 Shelf
158
• Battery and ground are reversed to the shelf.
• Battery is open or missing.
• Return is open or missing.
Use this procedure to connect the ONS 15454 M6 multishelf node and the ONS
15454 M6 subtending shelves with simplex controllers.
Cross-over (CAT-5) LAN cables
NTP-G313 Install and Configure the TNC, TNCE, TSC, or TSCE Card. See the
Cisco ONS 15454 DWDM Configuration Guide.
As needed
Onsite
Installing the ONS 15454 M6 Shelf