User's Manual

MC-Series System Installation & Testing
Scheduled and Unscheduled Maintenance
RadioFrame Networks, Inc.
95
Wait approximately 3 minutes for the following indicators:
• RBS: The STATUS LED for each group will light green in this order: A, B, and then C.
• RBS: The RADIOBLADE STATUS LEDs will light red and then green for each present
RadioBlade. If no RB is present, the LED will not light. To verify the contents of the RBS,
pull out the shelf (powering off is not required) and inspect the RadioBlades and their
respective status LEDs. Reinsert the RBS. 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
rack (see the following illustration).
• BIC CRIC and AIC CRIC: The POWER and STATUS LEDs will light red and then green.
All other BIC and AIC card LEDs will light green.
7 Using the breaker on the PDU, turn up each RF Shelf and then verify that each RF Shelf is
operational before proceeding.
The POWER and ALARM LEDs on the front of the RF Shelf will light green.
8 Complete the procedures in section 5.4, 5.5 and 5.6.
7.8.3 Replacing an RF Shelf
1 Power down all RFN equipment in the following order using circuit breakers on the PDU:
• BIC
• AIC
• RBS 1 (RBS 2 and RBS 3 if present)
• RF shelf 1, 2, and 3
2 Disconnect cabling from the back of the chassis to be replaced (refer to Appendix C: Cabling
Diagrams: 3-Sector Configuration).
For RF Shelf 1, disconnect the following cabling from the rear of RF Shelf 1:
Index Part Number Disconnect From To Type
P_1 820-0616-10 RF Shelf 1: power PDU: RF 1 power
G_3 820-0609-00 RF Shelf 1: ground GND BAR ground
RF_1 820-0611-20 RF Shelf 1: Tx IN A RBS 1: Tx A
RF cable
RF_4 820-0611-20 RF Shelf 1: Rx OUT A RBS 1: Rx A
RF cable
RF_9 820-0610-30 RF Shelf 1: TX OUT TOR: Tx 1
RF cable
RF_10 820-0610-30 RF Shelf 1: RX IN TOR: Rx 1
RF cable
AL_1 820-0607-00 RF Shelf 1: ALARM RBS: ALARM INPUT A serial
For RF Shelf 2, disconnect the following cabling from the rear of RF Shelf 2:
Index Part Number Disconnect From To Type
P_2 820-0616-10 RF Shelf 2: power PDU: RF 2 power
G_4 820-0609-00 RF Shelf 2: ground GND BAR ground
RF_2 820-0611-20 RF Shelf 2: Tx IN B RBS 1: Tx B
RF cable
RF_5 820-0611-20 RF Shelf 2: Rx OUT B RBS 1: Rx B
RF cable