AQ7270 Series AQ7275 OTDR Optical Time Domain Reflectometer Enhanced version of AQ7270 Series Improved Waveform Quality Increased Dynamic range Wider Range of Optional Functions Short Dead Zone (0.8 m) 0.8 m QUALITY INNOVATION FORESIGHT Bulletin AQ7275-01E www.yokogawa.
Effective in measuring FTTH networks having a splitter ONU ONU ONU OLT ONU Improved Wavelength Quality Increase the efficiency of fiber installation & maintenance Improved waveform in Real-time mode Waveform through splitter with a large loss Downstream measurement from central office through a 1x8 splitter. Upstream measurement from customer premises through a 1x8 splitter. (Pulse width: 100 ns, Sampling resolution: 1 m) (Pulse width: 100 ns, Sampling resolution: 1 m) Event Dead Zone 0.
More Value Added to OTDR – Wider Range of Optional Functions Stabilized Light Source Visible Light Source New This light source option can be used for measuring losses. It can also be used for optical fiber identification, because it is capable of outputting not only continuous wave (CW) light but also a 270-Hz modulated light. * The stabilized light source option cannot be used for the 735040.
Easy to Operate for Beginners and Experts Setup mode can be selected according to the skill level of technicians. Full Auto Mode Wizard Mode Detail Mode Simply select the measured wavelength and the AQ7275 takes care of the rest by automatically setting the optimal measurement conditions and by performing measurement and event analysis, and fully automated data saving. Display the guidelines for the setup items from the Setup menu. Follow the step-bystep instructions to complete the setup.
Useful Support Functions Checking the Connection with the OTDR –Plug Check Function You can detect poor connections and dirty plugs The plug check function monitors the condition of the optical connectors and displays an alarm if the connection is not properly made. This function is useful for checking for damage, dirt, or other problems with optical plugs at the OTDR or on the fiber under test. It is also useful for helping technicians to remember to connect the fiber under test.
Common Specifications Sampling resolution Readout resolution Number of sampled data Group refractive index Unit of distance Distance measurement accuracy File Formats 5 cm, 10 cm, 20 cm, 50 cm, 1 m, 2 m, 4 m, 8 m, 16 m, 32 m 1 cm (Min.) Up to 50,000 points 1.30000 to 1.79999 (in 0.
Factory Installed Optional Specifications Stabilized Light Source Function (/SLS option) Visible Light Source (/VLS option) Optical connector Shared with the OTDR (at the same port) Center wavelength OTDR's center wavelengths Light output level -5 dBm or more (at 23°C±2°C) Output level stability ±0.1 dB (±0.
AQ7932 OTDR Emulation Software (Sold Separately) Measured Data Analysis and Report Creation Tool AQ7932 is application software that performs analysis of trace data measured by AQ7270 and AQ7275 OTDR on a PC, and creates reports. The report creation wizard function makes this task simple. AQ7270 and AQ7275 OTDR data can be easily loaded onto a PC using USB memory or storage function.
