Nortel Networks Circuit Card 311 - Manual (Page 483)

Cabling 483
Table 190
RS-232-C maximum line capacitance 2,500 µF
Gauge Capacitance per foot (µF) Max distance
24 24 104
26 15 166
Table 191
RS-422 maximum line capacitance 60,000 µF
Gauge Capacitance per foot (µF) Max distance
24 24 2500
26 15 4000
Figure 117 "Cabling to the data equipment" (page 484) shows the cabling
choices available. It includes cabling with the RS-232-C cable, associated
patch panel, the RJ-11, and the octopus cable. Each scheme can be tailored
to suit individual needs, and specific alternatives are shown in later figures.
Nortel Communication Server 1000
Circuit Card Reference
NN43001-311 01.04 Standard
Release 5.0 23 May 2008
Copyright © 2003-2008, Nortel Networks
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