Vanguard Managed Solutions Vanguard 7300 Series - Manual (Page 159)

Modifying Your Vanguard 7300 5-21
Removing and Replacing Carrier Expansion Cards and Mezzanine Cards (PMCs)
Figure 5-13. Installing Ethernet PMCs on the Carrier Expansion Card
2 Place the Carrier Expansion Card on a clean, grounded, and static-free
surface.
Caution
Avoid touching areas of integrated circuitry to prevent static discharge to
circuits.
3 Remove the filler panel from the front of the Carrier Expansion Card by
pushing it out gently from the back side of the rail.
4 Position the PMC on top Carrier Expansion Card as shown in Figure 5-13.
Slide the front edge connector of the PMC into the front opening from the
rear.
5 Place the PMC on top of Carrier Expansion Card. The connectors on the
underside of the PMC should connect smoothly with the card’s
J11/12/13/14 connectors.
6 From the bottom of the card, insert the four short screws through the holes
at the corners of the PMC and into the standoffs on the Carrier Expansion
Card. Tighten the screws.
7 Replace the card in the correct slot, reversing the instructions in
“Removing the Carrier Expansion Card” section on page 5-19.
Step Action (continued)