Toa SX-2000 Series Installation - Manual (Page 107)

107
[when power is supplied from the SX-200RM]
• The following table shows the maximum cable distance when STP Category 5 straight cable (with RJ45
connectors) is used.
No. of expansion
units RM-200SA alone
RM-200SA +
RM-210 x 1
RM-200SA +
RM-210 x 2
RM-200SA +
RM-210 x 3
RM-200SA +
RM-210 x 4 Cable
STP Category 5 140 m 120 m 100 m 90 m 80 m
• To make longer cable lengths than those shown in the above table, use over 4-pair shielded CPEV cable. (For
the cable connection, see below.)
the relationship of the cPEV cable conductor diameter to the maximum cable distance is as follows:
No. of expansion
units
RM-200SA
alone
RM-200SA +
RM-210 x 1
RM-200SA +
RM-210 x 2
RM-200SA +
RM-210 x 3
RM-200SA +
RM-210 x 4 Conductor diameter
ø0.65 mm 230 m 190 m 170 m 150 m 130 m
ø0.9 mm 460 m 380 m 330 m 290 m 260 m
ø1.2 mm 800 m 670 m 570 m 500 m 450 m
RM-200SA rear Connection cable
(with RJ45 connectors)
To SX-200RM
Connecting the SX-200RM to the RM-200SA