The next generation in subscriber line test sets – Atec Fluke-990DSL User Manual
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Integrates today‘s top
OSP testing and trouble-
shooting tasks in one
tool; less to buy, main-
tain and train on
Built tough for rugged
field use and low cost
of ownership: sealed to
resist moisture, drop
tested 1 meter
Large graphic interface is
fast and easy to read —
whether your frontline
tech is up a telephone
pole or down a manhole
Serial interface for down-
loading software and
uploading or printing
reports quickly and easily
Handheld - weighs in at
less than 4 lbs. (1.8 kg)
The next generation in subscriber line test sets
Configurable one-button
auto-test “toolboxes”
support techs of all skill
levels for higher produc-
tivity and consistency
Single test modes
support the needs of
more expert techs
More than 16 hours
typical battery life
On-line help
Power or charge from
mains (100-240V) or
12V auto lighter
(cable included)
13 Reasons the 990 is the better test set
• Test Call Waiting Caller ID, as well as standard CID and ANI
• Longer TDR range thanks to 2,500 and 5,000 nS pulse
• Built-in stress test
• Bridge unobtrusively on to active circuits (ADSL and Specials) and see level
and noise at all frequencies
• Find intermittent problems with bargraphs, monitor modes and min/max
peak recording
• Shoot TDRs in the presence of up to 250V
• Zero in on the source of tough circuit noise problems with the built-in
power harmonics analyzer
• Quickly identify crosstalk source with built-in disturber masks
• Pinpoint noise spikes that knock down specials with wideband impulse
noise test
• Verify longitudinal balance at high frequencies. Identify problems that don't
show up at lower frequencies
• Verify DSLAM provisioning and presence of customer modem with ADSL
Verify Test
• ADSL and xDSL service qualification (with rate prediction for ADSL)
• Identify the type of fault, as well as distance to it with the unique,
one-button TDR AutoTest