AQ7275 OPTICAL TIME DOMAIN REFLECTOMETER -Obsolete

The AQ7275 Optical Time Reflectometer (OTDR) is ideal for use in a wide variety of optical fiber installation and maintenance applications. Increased efficiency and a quick 10-second startup help to minimize operations time and increase battery life.

 

Yokogawa's OTDR has improved to suit your changing needs:

  • Maglite, Compact & Lightweight(2.9kg)
  • Brightness and big size TFT LCD.
  • Shortest dead zone <0.8m
  • More user friendly and easy operation.
  • Eleven Units (850/1300/ 1310/1490/1550/1625/1650nm)
  • Various options are available (optical power monitor, light source, dummy fiber…)
  • Enhanced support of FTTH to Metro, Core Network
  • High Dynamic Range (45dB)

Wide Range of Modules Available

Applicable Fiber

No. of Wavelengths

Wavelength

Dynamic Range

Model

Descriptions

SMF

1

1650nm

30dB

735031-New

1650nm model, supporting maintenance wavelength of 1650nm including
1310/1550nm cut filter.

2

1310/1550nm

34/32dB

735032

Standard model for installation and maintenance of FTTH

2

1310/1550nm

40/38dB

735033

Standard model for installation and maintenance of Metro and Access network

2

1310/1550nm

43/41dB 45/43dB(typ.)

735034-New

High dynamic range model for installation and maintenance of Core and Metro network?

3

1310/1490/1550nm

34/30/32dB

735035-New

3-wavelength model for PON system, supporting 1490nm?

3

1310/1550/1625nm

40/38/33dB

735036-New

3-wavelength model, supporting a maintenance wavelength of 1625nm including 1310/1550nm cut filter

3

1310/1550/1650nm

40/38/30dB

735037

3-wavelength model, supporting a maintenance wavelength of 1650nm including 1310/1550nm cut filter.

3

1310/1550/1625nm

40/38/36dB

735038-New

3-wavelength model, supporting a maintenance wavelength of 1625nm?

MMF
SMF

4

850/1300 nm
1310/1550 nm

22.5/24
dB(62.5GI)
21/22.5dB(50GI)
40/38 dB(SM)

735041-New

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.

 

Meets a broad range of measurement needs from FTTH to Metro, Core network.

Tm Aq7275 04 1

 

 

Event Dead Zone 0.8 m

Accompanying the rapid proliferation of FTTH is a growing need for detection of reflective 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.

J014 Tm Aq7275 04

 

High Dynamic Range up to 43 dB (45dB typical)

The new High Dynamic range model (735034) can achieve the dynamic range of 40 dB. This high dynamic range is effective in measuring a transmission line consisting of long fiber cables and a splitter with a large loss.

AQ7275 WEB Modify 3

Quick Startup within 10 Seconds

Now measurements can be started quickly upon arrival at the site. 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 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!

Microsite AQ7275




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