From 1- to 4-wavelength models
The AQ7270 comes in eleven models combining different measurement wavelengths and dynamic ranges. Supported wavelengths: 1310, 1490, 1550, 1625, 1650 nm (single mode), 850, and 1300 nm (multi mode).

Accompanying the rapid proliferation of FTTH is a growing need for detection of reflective events arising from shortdistance mechanical connections.
The AQ7270’s event dead zone is the shortest in the world, enabling detection of closely spaced events.

*: Based on company research of the field use OTDR, as of November 2006

The high dynamic range of the AQ7270 enables accurate measurement of optical fibers in short periods of time. This makes it a powerful tool for evaluation of metro networks with relay distances in excess of 100 km, or FTTH (PON) and other short optical fiber networks with large insertion loss originating from optical couplers.

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!

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