CHAPTER 3
Small Configuration
Installing Power, Ground, and Alarm Cables
FNC-7500-0061-200
Issue 1, May 2009
FLASHWAVE 7500 Release 6.1
Equipment Installation
3-102
Fujitsu and Fujitsu Customer Use Only
39 Using wire-wrap connections, connect the free wire ends of the rack alarm cable harness
(HA660-1106-T003) to the wire-wrap pins on the CBP rear panel or local office alarm
facilities. Refer to Cable and Wiring Guide, for wire-wrap, color-code details and Circuit
Breaker Panel, for CBP alarm block details.
40 Secure the rack alarm cable to the interior of the rack so that the cable connectors (CNA
through CNF) face the rear of the shelves.
Note: Rack alarm cable connectors (CNA through CNF) have identical pinouts to the office alarm
cable described in Section 3.19.6 [p. 3-115].
Install Shelf Alarm Cables
41 Within the rack cabling schematic (identified in Step 2 [p. 3-96]) identify the shelf alarm
cables (HA660-1102-T015) that connect shelves to the rack alarm cable harness
(HA660-1106-T003). One shelf alarm cable is required for each shelf.
Figure 3-79 [p. 3-94] shows how the shelf alarm cable (HA660-1102-T015) connects to an
Optical/Tributary shelf backplane.
42 For each shelf in the rack, connect both ends of shelf alarm cable (HA660-1102-T015) as
follows:
a. Connect one end of the cable to the appropriate connector (CNA through CNF) of the
rack alarm cable harness (HA660-1106-T003), as indicated in rack cabling schematic.
b. Connect the other end of the cable to the office alarm port on the shelf backplane as
shown in Figure 3-79 [p. 3-94] (Optical or Tributary shelf).
43 Repeat Step 42 [p. 3-102] for each shelf in the rack.
Final Checks
44 Dress and lace all cables, and secure to the rack interior using standard local procedures.
45 Using local procedures, reconnect the battery office power that was removed from the rack, or
reinstall the circuit breakers.
This procedure is complete.
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