Do not apply power to the shelf until you complete all the installation steps.
Caution
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
Warning
Procedure
Step 1 Using a voltmeter, verify the office ground and power:
• Place the black lead (positive) on the frame ground on the bay.
• 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:
• Place the black lead (positive) on the RET1(A) and the red lead on the -48V (A) point. Verify a reading
between –40.5 VDC and –57.6 VDC. If there is no voltage, check the following and correct if necessary:
• Battery and ground are reversed to the shelf.
• Battery is open or missing.
• Return is open or missing.
Step 3 Repeat the above steps for the RET2 (B) and -48V (B) of the redundant power supply input.
Step 4 Return to your originating procedure (NTP).
Filler and Blank Cards
Filler cards must be installed in unused and empty slots to ensure proper air flow and electromagnetic
interference (EMI) requirements during the ONS 15454 M2 operation.
There are two types of card fillers:
• Line card fillers (15454-M-FILLER) that operate in slots 2 and 3.
• Timing and Control Card fillers (15454-M-T-FILLER) for control cards that operate in slot 1.
CTC detects filler cards from R10.6 onwards. Figure 284: Line Card Filler—Faceplate, on page 432 shows
the line card filler. The filler cards have no card-level LED indicators.
Blank cards (15454-BLANK) can be installed in any empty slot in the shelf. CTC does not detect blank cards.
Cisco ONS 15454 Hardware Installation Guide
269
Installing the ONS 15454 M2 Shelf
Filler and Blank Cards
To Next Page
Loading...
