made my own 940-0020B Basic Signaling "SERIAL" cable!!!
i bought some AP9607's for my UPSs - http://www.refurbups.com/AP9607-2-Port-Interface-Card
but can't find cables!
so i spent $100 on parts and made my own!
following pin outs from:
http://rtfm.vtt.net/pinouts/data/apc_back_cable_pinout.shtml.htm
and idea from:
http://www.ossmann.com/5-in-1.html
my DB9F/RJ45F:
port 4 - blue cable (male 1)
port 5 - green cable (male port 5)
port 8 - orange cable (male port 2)
my DB9M/RJ45M:
port 1 - blue
port 2 - orange
port 4 - red
port 9 - white
red and white are snipped as close to RJ45, before putting heads in DB9 so tails are longs possible
green is snipped as close to DB9 as possible
all three red, white and green are crimped
flickr photostream here: http://www.flickr.com/photos/joshuapaul/sets/72157622827244982/
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