Nortel Networks Video Gaming Accessories 553-3001-211 Manuel D’Utilisation
NT7D16 Data Access card
Page 497 of 894
Cabling
Several cabling schemes are possible for both AILC and RILC modes.
Typical capacitance for 24- and 26-gauge cables is shown in the Tables 163
and 164. RS-232 and RS-422 transmission distance is limited by the electrical
capacitance of the cable. Low-capacitance cable carries a digital signal
further than a high-capacitance cable.
Typical capacitance for 24- and 26-gauge cables is shown in the Tables 163
and 164. RS-232 and RS-422 transmission distance is limited by the electrical
capacitance of the cable. Low-capacitance cable carries a digital signal
further than a high-capacitance cable.
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.
octopus cable. Each scheme can be tailored to suit individual needs, and
specific alternatives are shown in later figures.
Table 163
RS-232-C maximum line capacitance 2,500 µF
RS-232-C maximum line capacitance 2,500 µF
Gauge
Capacitance per foot (µF)
Max distance
24
24
104
26
15
166
Table 164
RS-422 maximum line capacitance 60,000 µF
RS-422 maximum line capacitance 60,000 µF
Gauge
Capacitance per foot (µF)
Max distance
24
24
2500
26
15
4000