Key Benefits
- The user is able to detect the end of a jumper cable with its minimum dead zone of < 1m
- Easy to use graphical interface shortens learning curve
- One button auto test simplifies setup to quickly detect faults
- User friendly touch screen operation
- Fast storage function and one-button operation for saving results
- Unique mini menu allows quick and convenient operation of result review
- The shortest distance resolution:5cm
- Fully functional
Application
-
FTTH network
-
LAN
- MAN
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Specification |
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Model |
AT810 |
AT820 |
AT870 |
|
Wavelength（nm） |
1310nm±20nm；1550nm±20nm；1625nm±20nm |
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Dynamic Range(dB) a |
32/30 |
34/32 |
43/41 |
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Event Dead Zone (m)b |
1.0 |
0.8 |
0.8 |
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Attenuation DZ (m)c |
4 |
4 |
4 |
|
pulse width |
5ns 10 ns 30 ns 50 ns 100 ns 200 ns 500 ns 1µs 2µs 5µs 10µs 20µs |
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range ability |
100m 400m 1.5km 3km 6km 12km 25km 50km 100km 200km 400km |
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sampling resolution(m) |
0.1~12.8 |
0.05~12.8 |
0.05~12.8 |
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sampling number |
≤64000 |
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Group of refractive index range |
1.30000~1.70000 |
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Distance measurement uncertainty(m) |
±（0.75m+0.005%×Fiber length+sampling resolution） |
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Group of refractive index range |
1.30000~1.70000 |
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linearity(dB/dB) |
0.05 |
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Loss threshold(dB) |
0.01dB |
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Loss of resolution(dB) |
0.001 dB |
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Accuracy of reflection(dB) |
±2 dB |
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Measuring time range |
5s~5min，real-time |
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Real-time refresh rate |
4/s |
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display screen |
7in （178mm）、800×480 TFT Enhanced outdoor touch screen |
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port |
USB2.0 ×1， USBpower supply DC5V±0.05V@500mA RJ45×1， LAN，10M/100M Macro SD×1，Max.64GB |
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storage |
1GB memory（10000 OTDR trace） 8GB SD card （80000 OTDR trace）(option) |
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battery |
7.4V 5300mAh lithium battery pack，39.22Wh,12 hours continuous working time |
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overall power consumption |
<3W |
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power supply |
AC/DC adapter：input:100-240V 50~60Hz DC output12V 1.5A total power：18W Max. |
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connector type |
port：PC，APC（option） adaptor：FC，SC/ST/LC（option） |
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