Fluke CableIQ, User Manual, Page: 49 / 92

Discovering Cabling Characteristics
39
G Termination for the pair:
•
W R : Wiremap adapter or remote ID locator, with its
number.
•
O : Open
•
N : Short
•
Q : Port, such as a hub, switch, or PC.
•
E : Bridge tap.
•
V : Voltage is detected. This may indicate an active
telephone circuit, ISDN line, or Power over Ethernet
(PoE) device. See page 6.
•
U : The tester is connected to an active telephone
circuit.
•
T : A signal is present on the pair.
•
? : The tester cannot identify the termination.
avv49.bmp
Bridge tap detected at about 33.7 m.
The distance to a bridge tap is approximate (
≈
) because
multiple reflections from the bridge tap interfere with
length measurements.
Note
Bridge tap detection requires a minimum of
two branches (excluding the branch
connected to the tester) at least 15 ft (4.6 m)
long each, with a combined length of at least
40 ft (12.2 m).
-continued-
Figure 15. Discover Mode Results for Twisted Pair Cabling (cont.)