RadioFrame Networks Inc MCSERIESHP10 User Manual
MC-Series High-Power System
Scheduled and Unscheduled Maintenance
998--01 Rev X1
RadioFrame Networks, Inc.
CONFIDENTIAL AND PROPRIETARY 91
Do not mount the board in any orientation other than that specified in the diagram.
Insert the board straight into the chassis unit so as not to damage any components
contained on the board.
Press firmly to seat the board into the connectors within the chassis unit.
Tighten the blue knurled knobs on each end of the board finger tight only—do not use
a screwdriver to tighten the screws and do not over tighten.
Figure 58 Rear of ABIC (ERTM and CRTC)
5 Place the old board in the antistatic packaging for shipment.
6 Using the breakers on the PDU, turn up the BIC, AIC and RBS 1 (and RBS 2 if
6 Using the breakers on the PDU, turn up the BIC, AIC and RBS 1 (and RBS 2 if
present), and then verify that the components are operational before proceeding.
Wait approximately 3 minutes for the following indicators:
RBS: The STATUS LED for each group will turn green in this order: A, B and then C.
RBS: 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 RBS, pull out the shelf (powering off is
not required) and inspect the RadioBlade transceivers 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. For an
illustration of the locking arms, refer to Figure 62 on page 94.
LED will not light. To verify the contents of the RBS, pull out the shelf (powering off is
not required) and inspect the RadioBlade transceivers 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. For an
illustration of the locking arms, refer to Figure 62 on page 94.
BIC CRIC and AIC CRIC: The POWER and STATUS LEDs will turn red and then
green. All other BIC and AIC card LEDs will turn 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 turn green.
7.9.3.4 CRTC
1 Before replacing any card (board) in the BIC, power down RadioFrame Networks
equipment in the following order using circuit breakers on the PDU:
ABIC
RBS 1 (and power down RBS 2 if present)
RF Shelves 1, 2 and 3
2 Always use a static grounding wrist strap before handling any board—do not attach
the wrist strap to any painted surface on the chassis unit.
3 Facing the rear of the BIC, remove the CRTC following these guidelines:
Loosen the blue knurled knobs on both sides of the board.