YOKOGAWA AQ7275 OTDR

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 start-up help to maximize time spent on operations. With the 10-second startup, the AQ7275 is ready to perform when you are. I

Specifications：

YOKOGAWA AQ7275 OTDR


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 start-up help to maximize time spent on operations. With the 10-second startup, the AQ7275 is ready to perform when you are. Improvements to this generation of Optical Time Domain Reflectometer offer a better variety of options and greater value for our customers.The best outcome of our improvements: Enhanced Measurement Performance.

Yokogawas Optical Time Reflectometer has improved to suit your changing needs:
  •     Wide Range of Modules Available
  •     Supporting FTTH to Metro, Core Network
  •     High Dynamic Range (45dB)
  •     Short Dead Zone (0.8 m)

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 40 dB

The newly added 3-wavelength model (735037) and 4-wavelength model (735040) 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!