Henan Huachuang Communication Equipment Co.Ltd.
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Product Description:
The AQ7260 OTDR covers a wide range of applications for the installation and servicing of optical networks, with a variety of OTDR modules and optional units.
Key Features:
1. Sampling resolution : min. 5cm
Sampling points : max. 60,000
2. Fast measurements
3. 8.4 inch TFT-LCD color display for easy viewing
4. Large internal memory : 20MB
5. USB ports for connectivity and data storage
6. Telecordia GR 196 file format for data storage
7. Compact and light weight : approx. 3kg
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Display 1)
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8.4 inch Color TFT (640 x 480 dots)
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Horizontal axis
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Full-scale
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25m, 50m, 100m, 250m, 500m, 1km, 2km, 2.5km, 5km, 10km, 20km, 40km, 80km, 160km, 240km, 320km, 640km (depend on the optical unit)
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Shift
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0 to distance range
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Readout resolution
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min. 1cm
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Sample data count
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max. 60,000 points
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Group refractive
index setting |
1.00000 to 1.99999 in 0.00001 steps
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Distance
measurement |
Displays the relative one-way distance between any two given points, in eight digits
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Vertical axis
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Scale
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0.2dB/div, 0.5dB/div, 1dB/div, 2dB/div, 5dB/div, 7.5dB/div
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Shift
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0 to 68dB
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Read Resolution
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Min 0.001dB
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Loss measurement
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Displays one-way losses in steps of 0.001dB to a maximum of 5 digits
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Displays the relative one-way loss, loss per unit length, and splice loss between any two given points on the waveform.
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Return-loss measurement function
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Return loss at mechanical connectors can be measured
Total return loss of a fiber cable or between any two points can be measured |
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Memory
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Internal Memory
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20MB
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PCMCIA
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For stored measurement waveforms and measurement conditions. (A PCMCIA memory card must be purchased separately.)
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Interface
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USB (Host Interface)
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2 ports, conforms to USB Rev. 1.0, USB memory (Supports memory without security functions.), keyboard, printer
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Printer / FDD
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Can mount cable less on the back of the optical module cover. (Must purchase an optional unit separately.)
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Power requirement
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AC Adapter
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AC100 to 240V, max. 60W (When using optional printer unit during charging battery)
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Battery
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Li-Ion, Operating time : approx. 6 hours (measurement for 30 seconds in every 3 minutes, using AQ7261 without any optional units, in Power Save Mode). charging time : < 5 hours (Room temperature is 23 ?? when the power is OFF.)
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Environmental
conditions
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Operating Temperature
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-10 to +50?? (During charging : +5 to +35??)
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Storage Temperature
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-20 to +60??
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Relative humidity
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95% or less (no condensation)
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Dimensions and mass
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Approx. 299 (W) _ 225 (H) _ 62 (D) mm (Has no projections)
Approx. 3kg (Included optical modules. The weight is 3.3kg when AQ7269 is mounted.) |
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Accessories
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Battery Pack, Shoulder Strap and User's Manual
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Model name
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AQ7261 SMF
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AQ7264 SMF
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AQ7265 SMF
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AQ7269 MMF/SMF Module
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Measured wavelength (nm)
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1310/1550 ?à25
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1310/1550?à20
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850/1300
?à30 |
1310/1550
?à25 |
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Measured fiber
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SM (ITU-T G.652)
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GI (62.5/125u, 50/125u)
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SM (ITU-T G.652)
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Distance range (km)
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2, 5, 10, 20, 40, 80, 160, 240, 320, 640 6)
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1, 2, 5, 10, 20, 40, 80)
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2, 5, 10, 20, 40, 80, 160, 240
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Pulse width (sec) 5)
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10n, 20n, 50n, 100n, 200n, 500n, 1u, 4 u, 10 u 20 u, 50 u 3)
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10n, 20n, 50n, 100n,200n, 500n, 1u 8)
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10n, 20n, 50n, 100n, 200n,500n, 1u, 4u, 10u, 20u
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Distance sampling resolution
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min. 5cm
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Distance sampling points
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max. 60,000 points
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Distancemeasurementaccuracy (m) Dead zone (m)
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Offset error
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+/- 1m
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Scale error
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Measured distance x 2 x 10-5
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Sampling error
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+/- 1 sampling resolution
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Event
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2 typ.
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2 typ.
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2 typ.
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2 typ.
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2 typ.
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Attenuation
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15/20 typ
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7/8 typ.
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7/8 typ.
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7/8 typ.
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7/8 typ.
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Dynamic range (dB) SNR=1, for 3 minutes
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34/32 35/33 typ.
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40/38 42/40 typ.
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43/41
45/43 typ. |
22.5/24
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34/32 9)
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Loss measurement accuracy
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+/-0.05 dB/dB 13)
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Stabilized Light Source
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Wavelength (nm)
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1310/1550
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1310/1550
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￡?
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￡?
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Max. output (dBm)
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-3 +/- 2
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-3 +/- 2
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￡?
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￡?
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Stability (dB)
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+/- 0.1
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+/- 0.1
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￡?
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￡?
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Optical connector
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Optional AQ9441(*) Universal Adapter 14)
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Environmental condition
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Operating Temperature
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-10 to +50??
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0 to +40??
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Storage Temperature
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-20 to +60??
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Humidity
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95% or less (no condensation)
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