Cisco 12000 Series Installation And Configuration Manual page 56

Line Card Memory
Figure 29
The SODIMM must be aligned at a 45-degree angle
Step 7
Note
Place both thumbs at the end of the socket and use your index fingers to guide the module into the socket
Step 8
until it is fully seated.
Caution On 4-port OC-3c/STM-1 ISE and 4-port OC-12c/STM-4c ISE line cards, make sure that the SODIMM1
module does not touch the installed module in SODIMM0.
Be sure your index fingers are located on the outer corners of the SODIMM to maintain even pressure
when the module is being seated in the socket.
Figure 30
ATM Line Card Installation and Configuration
56
SODIMM with Key in Face-Up Position
When the key is in the face-up position, the metal traces on the left side of the key measure 0.9
inch (23.20 mm). The metal traces on the right side of the key measure 1.29 inches (32.80 mm).
The SODIMM cannot be inserted until the keys are lined up properly.
Inserting a 144-pin SODIMM Module
a
(Figure 30a).
45 º
b
OL-13004-01