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Arnaud Quette 2012-06-01 15:55:19 +02:00
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docs/cables/apc.txt
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@ -1,10 +1,37 @@
Desc: APC UPS cables
File: apc.txt
Date: 12 Februari 2010
Date: 12 February 2010
Auth: Arjen de Korte <adkorte-guest@alioth.debian.org
http://lists.alioth.debian.org/pipermail/nut-upsuser/2005-August/000118.html
Note that APC UPS serial cable part numbers follow a numbering scheme
where the "940-" prefix identifies them as cables.
940-1000 straight through cable
940-0103 null modem cable
940-0020 Basic Signaling Cable (OB and kill power)
940-0023 Simple Signaling Cable (OB only)
940-LL24 Smart Signaling Cable
940-0095 PnP Cable (see Apcupsd manual for diagram)
940-0119 Simple Signaling Cable (OB and kill power)
940-0127 RJ45-10P10C to USB Cable
940-0128 Simple Signaling Cable for Back-UPS CS
"LL" represents the length:
00 six feet
NN NN feet
The suffix letter represents a minor revision in physical design, or a
change of OEM, _not_ a change of wiring or pin-out, and all cables
differing only in this suffix letter are electrically interchangeable.
Note though the following quote from the APC Discussion Forums: "At one
point there were a small number of revision D cables [940-0024D] that
had some shielding issues from the manufacturer that could maybe cause
[...] [spontaneous] self-tests)."
+-----------------------------------------------------------------+
| |
| Black APC 940-0024C Smart Signalling UPS Cable Wiring Diagram |
@ -183,6 +210,7 @@ http://lists.alioth.debian.org/pipermail/nut-upsuser/2005-August/000118.html
+-----------------------------------------------------------------+
| |
| APC 940-1000 Straight Through cable |
| Universal APC serial extension cable for use in conjunction |
| with an APC UPS cable. This cable is verified to work. |
| |