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Overview
The AQ7275 is one of the best selling OTDRs in the
world. Model lineup has been expanded to a total of nine
models to choose from with a dynamic range of up to
45dB. Wavelength capability spans from 850nm (MMF) to
1650nm (SMF). An impressive 0.8m event dead zone makes
this model an excellent choice for FTTH and metro, core
networks.
Enhancements
include a PON option allowing accurate event analysis
after a 1x32 splitter with significantly reduced
undershoot effects. Also unique to the industry is a
built-in section of launch fiber to eliminate the need
for a separate launch box.
Latest standard
features include the convenient capability to display a
fiber connector inspection probe using one of the units
standard USB I/O ports.
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Features
- Wide Range of
Modules available.
- Enhanced
support of FTTH to Metro, Core Networks.
- High Dynamic
Range (45dB).
- Short Dead
Zone (0.8m).
- Optional
built-in Dummy Fiber.
AQ7275 OTDR Series Datasheet (PDF)
(documents
are in PDF format and will open in a new
window) |
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| (AQ7275 Series) Wide Range of
Models Available |
Applicable
Fiber |
No. of
W/lengths |
Wavelength |
Dynamic Range |
Model |
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SMF |
1 |
1650nm |
30dB |
735031 |
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2 |
1310/1550nm |
34/32dB |
735032 |
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2 |
1310/1550nm |
40/38dB |
735033 |
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2 |
1310/1550nm |
43/41dB (45/43 dB typ,) |
735034 |
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3 |
1310/1490/1550nm |
34/30/32dB |
735035 |
|
3 |
1310/1550/1625nm |
40/38/33dB |
735036 |
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3 |
1310/1550/1650nm |
40/38/30dB |
735037 |
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3 |
1310/1550/1625nm |
40/38/36dB |
735038 |
MMF
SMF |
4 |
850/1300
1310/1550 |
22.5/24dB (62.5GI)
21.5/23dB (50GI), 40/38dB (SMF) |
735041 |
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Model |
Description |
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735031 |
1650nm
model, supporting maintenance wavelength of 1650nm including
1310/1550nm cut filter. |
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735032 |
Standard
model for installation and maintenance of FTTH. |
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735033 |
Standard
model for installation and maintenance of METRO and Access
network. |
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735034 |
High
dynamic range model for installation and maintenance of Core
and Metro network. |
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735035 |
3-wavelength model for PON system, supporting 1490nm. |
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735036 |
3-wavelength model, supporting a maintenance wavelength of
1625nm including 1310/1550nm cut filter. |
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735037 |
3-wavelength model, supporting a maintenance wavelength of
1650nm including 1310/1550nm cut filter. |
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735038 |
3-wavelength model, supporting a maintenance wavelength of
1625nm. |
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735041 |
4-wavelength model for installation and maintenance of LAN
and FTTH with support for both multimode and single mode
fiber. Dynamic range is specified when measuring 50GI fiber. |
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Meets a broad
range of measurement needs from FTTH to Metro, Core Network |
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Event Dead Zone
0.8m |
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Accompanying the rapid proliferation of FTTH is a
growing need for detection of relative events arising
from short distance mechanical connections. The AQ7275's
short event dead zone enables detection of closely
spaced events in cables installed in offices and
customer premises.
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High Dynamic
Range up to 43dB (45dB typical) |
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The new High Dynamic range model (735034) can achieve
the dynamic range of 40dB. This high dynamic range is
effective in measuring a transmission line consisting of
long fiber cables and a splitter with a large loss.
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Quick Startup
within 10 seconds |
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Now measurements can be made quickly upon arrival at the site. Ten
(10) seconds to power-up from completely OFF to fully ON. With such
a fast power-up time, battery life can be extended by turning the
power off while the instrument is not in use at the job site without
any concern about the power-up time when the next job is ready. It's
ready when you're ready! |
