Fujitsu FLASHWAVE 7500 - 21-626-XXX a; Alarm Signals from Ancillary Equipment; CN40 HK2 Control of Housekeeping; CN41 HK1 Input of Housekeeping

CHAPTER 3
Small Configuration
Installing Cables
FNC-7500-0061-200
Issue 1, May 2009
FLASHWAVE 7500 Release 6.1
Equipment Installation
3-112
Fujitsu and Fujitsu Customer Use Only
3.19.5 Installing Housekeeping Cables (Main Optical Shelf)
This procedure provides instructions for assembling the housekeeping 1 (HK1) and
housekeeping 2 (HK2) cables and installing them on the Main Optical shelf backplane.
Table 3-11 [p. 3-112] lists pertinent information for these cables. Figures 3-85 [p. 3-112]
and 3-86 [p. 3-113] show the cable connector pinouts.
Table 3-11: Housekeeping Cable Information
(Small Configuration)
Cable Part
Number
Backplane
Connector
Number
Cable Description
Connector
Type
Cable Wire
Size
21-626-xxx
a
a
xxx = length in feet
CN41 HK1 input of housekeeping
alarm signals from ancillary
equipment
25-pin D-sub 24 AWG
21-537-xxx
a
CN40 HK2 control of housekeeping
alarm signals from ancillary
equipment
37-pin D-sub 24 AWG
Figure 3-85: Connector Pinouts, HK1 Cable
CPU RST (M)25
13
24
12
23
11
HK ALM IN 1622
10
21
HK ALM IN 15 9
HK ALM IN 1220
8
HK ALM IN 1019
HK ALM IN 11 7
18
HK ALM IN 9 6
HK ALM IN 617
5
HK ALM IN 416
HK ALM IN 5 4
15
HK ALM IN 3 3
SG14
2
FG 1
HK ALM IN 13
CPU RST (C)
HK ALM IN 7
HK ALM IN 1
HK ALM IN 2
HK ALM IN 8
HK ALM IN 14
m1656bw_3
Revision 1, June 2009