Cisco ONS 15310-MA SDH Procedure Manual page 11

Chapter 1 Install the Cisco ONS 15310-MA SDH
Figure 1-4
Step 2 Align the connectors on the EIA you want to install with the mating connectors on the backplane, using
the plastic guide posts on the connectors.
Do not firmly apply pressure to the EIA; this could damage the EIA and backplane connectors.
Caution
Seat the EIA as flat as possible by gently exerting enough pressure with your hands to only partially seat
Step 3
the connectors. Do not try and fully insert the EIA.
Locate the two jack screws on the EIA, which are found on the opposite corners
Step 4
page 1-11). (For example, on the B-side EIA, the screws are located in the top right and bottom left
corners.)
Starting with either jack screw, tighten the thumb screw turn five full turns, then turn the other thumb screw
Step 5
five full turns
the jack screws are hand tight. The EIA is fully mated when both jack screws are fully threaded into the
chassis.
78-18668-01
High-Density EIA Installation
(Figure 1-5). Alternate between the jack screws until the EIA is full seated onto the chassis and
EIA installed
on the B Side
Cisco ONS 15310-MA SDH Procedure Guide, R9.0
Required Tools and Equipment
EIA installed
on the A Side
(Figure 1-4 on
1-11