Figure 13-11 Aps Redundant Frame Assembly - Cisco BPX-BXM-155-8DX Installation And Configuration Manual

Installation of APS Redundant Frame Assembly and Backcards
To install APS Redundant Frame Assembly and backcards:
If not already in place in the APS Redundant Frame Assembly, slide the two APS backcards into the
Step 1
APS Redundant Frame Assembly.
Warning Nylon standoffs on the APS Redundant Frame Assembly must be in place to prevent
shorting against -48 VDC pins and ground pins on the BPX Midplane.
Step 2 Verify that nylon standoffs are securely installed on APS Redundant Frame Assembly (see
Figure 13-11).
Step 3 Carefully slide APS Redundancy Frame Assembly and APS cards into selected side-by-side slots at the
back of the BPX shelf (see Figure 13-12). Slide the APS Redundancy Frame Assembly and cards into
the BPX shelf until snug against the BPX midplane (see Figure 13-13).
Step 4 Going back and forth between the screws, gradually tighten retaining screws at top and bottom of the
APS backcards until all are secure.

Figure 13-11 APS Redundant Frame Assembly

Cisco BPX 8600 Series Installation and Configuration
13-14
Nylon standoffs
APS redundant
backplane
connector
Nylon standoffs
Release 9.3.0, Part Number 78-10674-01 Rev. D0, July 2001
Chapter 13 Installing the BPX Switch Cards