Make sure the cables are aligned correctly and inserted completely otherwise the slide bar will not close.
Note
Slide the lock bar close completely, and use the T-10 TORX driver tool to tighten the screws clockwise (torque 10 in-lbs,
Step 6
1.13 Newton meters (Nm)). The locking bar is completely closed when they are interlocked with the metal by the lead
screw.
Clamp bar maximum torque 15 in-lbs (1.70 Nm)
Note
Troubleshooting the RF Switch Card Installation
Check the following:
• Verify that the captive screws are secure.
• Verify that the card is properly seated in the chassis.
Release the captive screws.
–
Use the handle on the front of the RF switch card to disconnect the midplane connectors.
–
Slide the card partially out of the chassis and then slide it back in, making sure that it is properly seated in the midplane.
–
Tighten the captive screws.
–
• Verify that the UCH is secured in place on the faceplate.
Check if the lead screw is secure.
–
The recommended maximum torque that should be applied to a lead screw is 15 in-lbs (1.69 Nm).
Note
• Verify that the connectors are properly seated in the ports on the faceplate.
Verify that no cables are broken at the connector.
–
Verify that the cables are properly secured in the UCH.
–
Verify that all the MCX connectors are protruding the same distance out of the UCH.
–
Note
Use the MCX to F connector adapter provided in the accessory kit to easily adapt the MCX connection for testing the
cables.
• Verify that the lock bar on the UCH2 is in place and tightened.
Connecting the DTI Connections
Each TCC card has two DTI RJ-45 connectors that support an input from a DTI server (the TCC is a DTI client). These are
redundant input connections designed to support link redundancy.
27