88 Chapter 7 Installing the main unit

9Repeat step 8 for each BCM50 power supply.

Installing the wiring field card (optional)

You install the optional wiring field card (WFC) in the cable management tray of the main unit.

To install the WFC

1Clear the WFC installation area of all cables.

2Place the WFC in the installation area with the 50-pin header/cable connector at the top.

3Slide the WFC down until it is at the bottom of the installation area and held in place by the three clips (see Figure 36).

Figure 36 Slide in the WFC

4Press the WFC firmly at the top left corner, center, and right tabs. The WFC snaps into place (see Figure 37).

Figure 37 Snap the WFC into place

5Optional — Install the three screws to secure the WFC in place.

6Proceed to “To connect the cables to the wiring field card (optional)” on page 111.

N0027152 01

Page 88
Image 88
Nortel Networks manual Installing the wiring field card optional, To install the WFC, Repeat for each BCM50 power supply