Cisco RF Gateway 10 Manuale di avvio rapido - Pagina 27

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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.