Model CFA-24 Transparent Cable Farm Automation Switch Reference Manual Page 15 of 78
Example TR-249 Issue 1 Test Setup
(Selections of 150, 300, 450, 600 and 750 meters)
•
Five 150-meter, 0.4mm loop
segments are each attached to
one of five segments.
•
The allowable loop lengths of this
setup are 150, 300, 450, 600 and
750 meters.
•
Segments 1, 2, 3 and 4 are used
to form the 600 meters. Segment
5 is bypassed. This configuration
represents the Medium Loop (17
MHz profile) per TR-249 Issue 1.
Recommended Cable Lengths
for TR-249
For TR-249 Telebyte recommends
installation of the following cable
segment lengths:
Segment 5 150m
Segment 4 150m
Segment 3 150m
Segment 2 150m
Segment 1 150m
