User's Manual

Proprietary and Confidential Information

MC-Series Standard Capacity system998-1019-01 Rev X1

While supporting the RF shelf, slide it into the cabinet mounting position.

Secure the RF shelf to the cabinet mounting rails using the four mounting

screws provided with the unit. Tighten the screws to 4.5 Nm (40 in-lb).

5. Reconnect the cabling to the replacement chassis.

Note: Use the SMA torque wrench for all SMA

connectors.

6. Using the breakers on the PDU, turn up the ABIC and DRBS and then verify

that the components are operational before proceeding.

7. Wait approximately 3 minutes for the following indicators:

DRBS:

• The STATUS LED for each group will turn green in this order: A, B, and

then C.

• The RADIOBLADE TRANSCEIVER STATUS LEDs will turn red and then

green for each present RadioBlade transceiver. If no RadioBlade

transceiver is present, the LED will not light. To verify the contents of the

DRBS, pull out the shelf (powering off is not required) and inspect the

RadioBlade transceivers and their respective status LEDs. Reinsert the

DRBS. To do this, press up on one side rail locking arm and press down

on the other side rail locking arm, and then push the unit into the cabinet.

For an illustration of the locking arms, refer to Figure 9.13.

BIC CRIC:

The POWER and STATUS LEDs will turn red and then green. All other ABIC

card LEDs will turn green.

8. Using the breaker on the PDU, turn up RF Shelf and verify that the RF shelf is

operational before proceeding. The POWER and ALARM LEDs on the front of

the RF Shelf will turn green.

9. Refer to sections 5.2 (System Setup) and Appendix C (Functionality Test

Procedures) for configuration and verification.

9.3.2 Replacing a Fan in the RF Shelf

1. Verify which fan has failed (look at each fan and determine which fan(s) are not

turning).

2. Disconnect power from the fan.

3. Unscrew the two Phillips screws shown in Figure Figure 9.3.

4. Slide out the fan tray by its flange.