BRAND：Radiantech
Descriptions:
OT-8800 series instruments are compact, cost-effective, portable and high dynamic range Mini Optical Time Domain Reflectometer (OTDR).
By providing all the measurement functions and performance required for optical fiber construction and maintenance, it is designed for full-range fibre fault detection to solve FTTx, CATV and optical LANs problems
Features
l Fault event(s) analysis
l Real-Time status display
l 7” Color TFT LCD Touch Screen
l High resolution and dynamic range
l Mapping function with actual position display
l Rugged, and User friendly interface
l USB ports for data transfer and storage
l Powered by rechargeable Li-ion battery or AC/DC adaptor
l Modulated Light Source and Power Detection function
l 650nm Visual Fault Locator (VFL) (Optional)
Applications
l Splicing loss detection
l Fiber attenuation measurement
l Fiber acceptance test
l Fiber break point locating
l Fiber length measurement
l On-Line monitoring
l Fiber identification
Technical Specifications
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Model |
OT-8810 |
OT-8820 |
OT-8830 |
OT-8840 |
OT-8850 |
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Wavelength(λ±20 nm) |
1310/1550nm |
1550/1625nm |
1310nm |
1490nm |
1550nm |
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Model |
OT-8860 |
OT-8870 |
OT-8880 |
OT-8890 |
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Wavelength(λ±20 nm) |
1625nm |
1310/1490/1550nm |
1310/1550/1625nm |
1650nm |
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DynamicRange (dB) |
Effective |
Y = (0=33dB , 1=37dB , 2=23dB , 3=27dB , 4=35dB , 5=39dB, 6=40dB) ( For 1550nm,Refer Appendix 2 for details ) |
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SNR=1 |
Y = (0=36dB , 1=40dB , 2=26dB , 3=30dB , 4=38dB , 5=42dB, 6=43dB) ( For 1550nm,Refer Appendix 2 for details ) |
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Pulse Width |
10 , 30 , 100 , 300 , 1000 , 3000 , 10000 , 20000 ns , Auto |
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Fiber |
9/125 µm single mode fiber |
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Optical |
FC / PC or SC / PC |
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Event Dead Zone |
< 2.8 m |
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Attenuation Dead Zone |
< 9 m |
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Sampling Resolution |
0.25 , 0.5 , 1 , 2 m |
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Max. Sampling Point |
128K |
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Distance |
± ( 1m + 3x10-5 x distance + marker resolution ) |
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Accuracy |
( Fiber index error not included ) |
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Loss Accuracy |
± 0.05 dB/dB or 0.1 dB/dB |
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Return Loss Accuracy |
± 4 dB |
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Max. Display |
240 km (150 miles) |
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General Specifications
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Dimensions |
310(L) ╳ 200(W) ╳ 85(H)mm ( With Bumper ) |
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Weight |
2.9Kg |
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Temperature |
Operating ： -5℃ to +50℃ |
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Storage ： -20℃ to +60℃ |
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Humidity |
0 to 85% ( non-condensing ) |
Accessories
One power adaptor (AC 110-240V/ DC 15V 2.66A)
One touch pen
One carrying bag
One USB cable
One CD with data analysis software (manual) / unit instruction manual
One pack of cotton swabs
Two bumper covers
One calibration certificate