B&K Precision 240 - Datasheet - Manual (Page 2)

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Model 235
Remote Network Cable Tester
The 235 network cable tester is an easy and effective cable tester which can
test all the wiring faults of 10Base2 (Coax), 10BaseTx, 100Base Tx, RJ45,
356A, TIA-568A, TIA-568B and Token Ring cables. It can identify not only
the wiring faults, such as open pairs, shorted pairs, reversed pairs, crossed
pairs and split pairs, but can also identify up to 4 different cables at one end.
A large flashing LED displays the fault code, and the 4 pairs individual LEDs
tells you which pairs are tested. The remote identifiers are provided to make a
remote test. Just push the “TEST” switch. It will automatically run all tests
within a few seconds and show you what faults are present. It is simple and
easy to use.
■ Detects open, short, reversed, crossed, and split
■ Clear LED display for the fault status
■ Simple and easy to use
■ Test cable length:Minimum - 4ft (1.2m) Maximum -
492ft (150m)
■ Identify up to 4 different cables at one end by provided
remote identifiers
■ Tests: 10BaseT, 100BaseTx, 10Base2 (coax), RJ45, 356A,
TIA-568A,TIA-568B and Token Ring, etc.
Model 240
Remote Network Cable Analyzer
The 240 is a small handheld tester which enables the user to quickly read the status
of Ethernet twisted pair cables. The 240’s tone generator feature can be used to
trace installed cables and locate areas of discontinuity.
The 240 includes one master unit and one remote and can be operated easily by one
person testing patch cords or installed cables.
235
240P
240
Model 240P
Cable Tracer Probe
Used in conjunction with the tone generator function on
the 240 Remote Network Cable Tester or any tone
generator in the market, the 240P Cable Tracer
can trace cables and locate faults, even when
cables are in a bundle or hidden in a mess of
punch down blocks or wall plates.
■ Special inductive plastic tip which prevents accidental shorts
(possible with copper-tip tracers) when using near high voltage devices
■ Traces and identifies wires or cable in a bundle
or group without damaging cable insulation
■ Adjustable volume tone amplifier and an LED indicator
■ Power Supply: 9V battery (not included)
■ Dimensions (HxWxD): 8.07 x 1.42 x 1.42" (205 x 36 x 36mm)
■ Weight: 0.26lbs. (110g)
■ Accessories included: Manual
■ One Year Warranty
■ Testing of twisted pair cables
for open circuits, shorts,
crossed pairs, reversed pairs
and split pairs
■ Minimum length for split
pair detection is 1.97ft (0.6m)
■ Testing of twisted pair cables
over 450ft (135m) in length
■ Tone generator for tracing
installed cables and locating
faults (use with 240P)
■ Shield integrity testing
■ Cross talk detection in excess
of 3dB +0.3dB at 3.5MHz
between any two pairs
■ Special designed remote unit
that enables one-person testing
of installed cables
■ Small remote unit that slides
into master unit for convenient
and safe storage
■ Automatic sleep mode and
power switch to decrease
power consumption
■ Low battery LED
■ Dimensions (HxWxD): 4.93 x
2.05 x 1.18" (125 x 52 x 30mm)
■ Weight: 0.28lbs. (130g)
■ Accessories Supplied: Master
unit, Remote terminator, one
patch cable, carrying case.
■ One Year Warranty