Vanguard Managed Solutions 7300 Series Installing the T3/E3 ATM Mezzanine Card PMC

Removing and Replacing the T3/E3 ATM Card and Rear Transition Module

Installing the T3/E3 ATM Mezzanine Card (PMC)

Installing a T3/E3 ATM PMC onto a Carrier Expansion Card

Use the steps in this table to install the T3/E3 ATM PMC onto the Carrier Expansion Card.

Note

Be sure to review all applicable warnings and cautions in the “Hot-Swapping Cards and Modules” section on page 5-2before you begin.

Step Action

1Remove the Carrier Expansion Card for the T3/E3 ATM PMC from the enclosure according to the instructions provided in “Removing and Replacing the T3/E3 ATM Card” section on page 5-28.

2Place the Carrier Expansion Card on a clean, grounded, and static-free surface.

Caution

Avoid touching areas of integrated circuitry; static discharge can damage these circuits.

3Place the T3/E3 ATM PMC on top of the Carrier Expansion Card (refer to Figure 5-15 on page 5-27). The connectors on the underside of the T3/E3 ATM PMC should connect smoothly with the connectors on the Carrier Expansion Card.

4Insert the short phillips-head screws through the holes at the corners of the T3/E3 ATM PMC and into the standoffs on the Carrier Expansion Card. Tighten the screws.

5Install the T3/E3 ATM Card into the correct slot on the enclosure according to the instructions provided in “Removing and Replacing the T3/E3 Rear Transition Module” section on page 5-29.

5-30 Modifying Your Vanguard 7300