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Cisco DFC3B Installation Note page 22

Distributed forwarding card 3 for ws-x67xx modules
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Upgrading the Ethernet Module Memory
Figure 12
Step 5
Immediately place the old memory module in an antistatic bag to protect it from ESD damage.
Installing the 1-GB Memory Module Upgrade
Memory modules have sensitive components that are susceptible to ESD damage. To prevent ESD
Caution
damage, handle memory modules by the edges only; avoid touching the memory chips, pins, or traces
(the metal fingers along the connector edge of the SODIMM). (See
To install the 1-GB memory module on the Ethernet module, follow these steps:
Step 1
Verify that an ESD grounding strap is still securely attached to your wrist and to a proper earth ground.
If you are unsure about the correct way to attach an ESD grounding strap, refer to the
ESD Grounding Strap" section on page 42
Step 2
Remove the 1-GB memory module from the antistatic shipping bag.
Step 3
Hold the sides of the 1-GB memory module between your thumbs and forefingers with the component
side up and with the connector edge (the metal fingers) facing away from you. (See
Tilt the 1-GB memory module to approximately the same angle as the socket, and insert the connector
Step 4
edge of the memory module into the socket.
When inserting the memory module, use firm but not excessive pressure. If you damage a socket, you
Caution
will have to return the Ethernet module to the factory for repair.
Press the front edge of the 1-GB memory module down until both spring clips on the socket engage the
Step 5
sides of the memory module securing the memory module in place. (See
Catalyst 6500 Series Distributed Forwarding Card 3 for WS-X67xx Modules Installation Note
22
Handling a Memory Module
Figure
for instructions.
12.)
"Attaching Your
Figure
12.)
Figure
13.)
78-15893-08

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