Yokogawa AQ7275 735032 OTDR 1310nm 1550nm Handheld Optical Time Domain Reflectometer with all accessories seen in photographs. Unit is used and in good condition with some signs of previous use. Thoroughly tested to be in working order with a 60-Day warranty. Ships from Canada, Ontario with an expedited service. For questions please contact us. We appreciate your business!

Product Features:

The AQ7275 is one of the best selling OTDRs in the world. Model lineup has been expanded to a total of 9 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.

The AQ7275 Series 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. It's the world's only mini-OTDR with a built in dummy fiber option which is very effective at determining loss across the first connector and to determining return loss. Many OTDR users invest hundreds of dollars for handheld dummy fibers (also called launch reels) that are easily damaged, lost or stolen thereby increasing operations costs.

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 includes the convenient capability to display a fiber connector inspection probe using one of the unit's standard USB I/O ports.

Highlights:

• Wide Range of Modules Available
• Enhanced support of FTTH to Metro, Core Network
• High Dynamic Range (45dB)
• Short Dead Zone (0.8 m)
• Optional built in Dummy Fiber
• Compact and lightweight handheld device
• Pass/Fail analysis

OTDR Specifications

• *1 ±5 nm: 20 dB point from the peak value of the pulse optical output.
• *2 ±10 nm: 60 dB point from the peak value of the pulse optical output.
• *3 When applying input with l = 1310 nm at –10 dBm, at 23°C ±2°C.
• *4 SNR = 1, pulse width of 20 ms, distance range of 200 km, sampling resolution of 32 m, measuring duration of 3 min.
• *5 Pulse width 3 ns, return loss 45 dB or more, 1.5 dB point below the peak value at unsaturated condition.
• *6 Pulse width 10 ns, return loss 45 dB or more, at a point where the backscattering light level is within ±0.5 dB of the steadystate value.
• *7 SNR = 1, pulse width of 20 ms, distance range of 200 km (1310 nm)/300 km (1550 nm), sampling resolution of 8 m, measuring duration of 3 min.

General Specifications

• *1 Up to 100 km for 850/1300 nm (GI).
• *2 Up to 1 ms for 850 nm (GI), 5 ms for 1300 nm (GI).
• *3 Exclude 3 ns for 850/1300 nm (GI) of 735029, 735030, and 735040.
• *4 Measurement for 30 seconds in every 10 minutes, without any options, in power save mode (Full Auto 1 minute).
• *5 Ambient temperature of 23°C, power OFF.
• *6 Firmware versions 3.01 and later support this distance range.