On Sale! Yokogawa AQ7270 735023 SM Long Haul Fiber OTDR –

On Sale! Yokogawa AQ7270 735023 SM Long Haul Fiber OTDR –

Click for Product Info and Updated Pricing

Yokogawa AQ7270 Mainframe
w/ 735023 SingleMode 1310 / 1550nm Long Haul OTDR Module

Power Meter:
– 1310nm
– 1490nm
– 1550nm
– 1625nm
– 1650nm

Dynamic Range:
1310 / 1550 nm : 40 / 38 dB

Includes Carrying Case & Accessories As Listed

AQ-7270 AQ 7270

Fujikura AQ7270 735023 AQ-7270 735023 OTDR Models On Sale Warranty Calibration Backed by The Best Service and Lowest Prices in the Industry.

Yokogawa AQ7270 735023 OTDR

Yokogawa AQ7270 OTDR:
The AQ7270 OTDR condenses the total working time during on-site tests as the time to power up the device, the time taken to make measurements, and the time to analyze and store the measurement results are reduced significantly. The measurement results can easily be transmitted to computers using the USB interface or the Ethernet and the analysis software (optional) helps with preparation of reports on a computer. The fault event display function detects abnormal connection or reflection points and displays them. Of the events detected by the event detection function, abnormal events that cross a specified threshold value are highlighted in the event table and waveform display.

Simply choose the measured wavelength, then press a button.
The AQ7270 automatically sets the optimal measurement conditions, performs measurement, performs event analysis, and saves data. Because you can save to a different file name each time you execute, measurement and accumulation of data is easy.

Prepare multiple wavelengths to measure, then press a button.
Multi Wavelength Measurement is a mode in which multiple specified wavelengths from the same optical port are measured automatically in order. You can also specify to perform analysis or file saving as needed for each measurement.

Simply choose previously set measurement procedures, then press a button.
You can execute up to five saved measurement procedures in order. A batch of measurement procedures can be run directly from the main menu. Measurement and analysis conditions can be read from a file, making it easy to set up the measurement procedures.390633094877

– World’s Shortest Dead Zone*: <0.8m (2.7 ft)    Enables multiple close range event detection
– Tests Up to Four Wavelengths: 850/1300/1310/1490/1550/1625/1650nm and more
– Multiple Functions:  Optical Monitor, Light Source, Built-in printer, Built-in Dummy Fiber and more
– Large and Bright 8.4” LCD on a lightweight, compact, and solid body 
– Less than 10 sec. Power-up Time: Enables users to start testing in just seconds
– One Button Testing: Executes programmed procedure to improve productivity drastically
– A powerful tool for analyzing, reporting, and printing OTDR test data: AQ7932 OTDR Emulation Software

Yokogawa AQ7275 735041





8.4-inch TFT LCD color display, 640?480 points

Display horizontal axis

View range, km

0.5, 1, 2, 5, 10, 20, 50, 100, 200, 300, 400

Measurement of distances

Distance between any two points are displayed at reflectogram as an eight-unit number

Distance measurement error

1 m or ‘distance’ *2*10-5 (the greater one)

Readout resolution, cm

1 (minimum)

Sampling density, m

0.05, 0.1, 0.2, 0.5, 1, 2, 4, 8, 16, 32

Number of points in reflectogram

Up to 50000 points

Range of group-refractive index

1.30000 … 1.79999 with a step 0.00001

Display vertical axis

Attenuation scale, dB/div.

0.2; 0.5; 1; 2; 5; 7.5

Readout resolution, dB

0.001 (minimum)

Loss measurement

Signal level is displayed a five-unit number in step 0.001 dB. Functions of loss measurement at fiber section, long attenuation, loss at local inhomogeneity

Return loss measurement

Functions of local inhomogeneity reflectometry, and measurement of total reflection factor at a line section

Loss measurement error, dB/dB


General characteristics


Laser of Class 1 ? (standard IEC60825-1:2001)

Optical pulse length

3 ns, 10 ns, 20 ns, 50 ns, 100 ns, 200 ns, 500 ns, 1 mcs, 2 mcs, 5 mcs, 10 mcs, 20 mcs

Optical fiber type

SM 10/125 (ITU-T G.652)

Optical connector

Adapter SC/FC


Not less than 1000 “scan images”. Measurement results and settings can be saved at an auxiliary memory connected via interface USB 1.1.


USB 1.1 type ? – for external memory and printer
USB 1.1 type B – for PC connection

Ethernet – supports FTP protocol

Network adapter

100-240 V, 50/60 Hz, up to 70 W (when printer in use or battery charging);


Type: NiMH. Operation without recharging: about 6 hours (30 sec. of measurement every 10 minutes, in energy-saving mode). Charging duration: less than 5 hours.

Operation temperature

from 0 to +45°? (from 0 to +35°? at battery charging)

Storage temperature

from -20 to +60°?

Relative humidity

Not more than 85% (without condensation)

Dimensions and weight

about 287 mm ? 197 mm ? 85 mm (W?H?D), about 2.8 kg

735023 OTDR Module Specifications:

Applicable Fiber SMF
Number of Wavelengths 2
Wavelength 1310/1550nm
Dynamic Range 40/38dB

Condition: Refurbished / Calibrated
Warranty: 90 Day Exchange

Yokogawa AQ7270 OTDR Mainframe (BC# 17772)
Power Meter:
– 1310nm
– 1490nm
– 1550nm
– 1625nm
– 1650nm
735023 SM Long Haul OTDR Module:
SM OTDR Source:
– 1310nm
– 1550nm
Cletop Reel Type A Fiber Cleaner
(2) SM SC-SC Fiber Cables
(4) Fiber Optic Wipes
Power Cord
USB PC Interface Cable
User Manual On CD-ROM
Carrying Case (G)

AQ7275 735041

Yokogawa AQ7275 735041 Spec Sheet


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