OT800 series instruments are compact, cost-effective, portable 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 fiber fault detection to solve FTTx, CATV and optical LANs problems.
Features
Fault event analysis
Real-Time Display
Touch Screen
High resolution and dynamic range
Mapping function with actual position display
Rugged, Sealed design for most challenging environments
Portable, and User friendly interface
LAN and USB 1.1 ports
Powered by rechargeable Li-ion battery
Visual Fault Locator (option) |
Applications
Splicing loss detection
Fiber attenuation measurement
Fiber acceptance test
Fiber break point locating
Fiber length measurement
On-Line monitoring
Fiber identification |
Specifications
Model |
OT810 |
OT820 |
Wavelength |
1310/1550+-20 nm |
1550/1625+-20 nm |
Fiber |
9/125£gm single mode fiber |
Optical Connector |
FC/PC or SC/PC |
Pulse Width |
10, 30, 100, 300, 1000, 3000, 10000, 20000 ns, Auto |
Dynamic Range (dB) |
Effective |
35/33 |
33/31 |
SNR=1 |
38/36 |
36/34 |
Event Dead Zone |
3m |
Attenuation Dead Zone |
10m |
Sampling Resolution |
0.25, 0.5, 1, 2 m |
Max. Sampling Points |
128k |
Distance Accuracy |
2 m + 3x10-5xdistance + marker resolution
(Fiber index error not included) |
Loss Accuracy |
+-0.05 dB/dB, or 0.1 dB (whichever greater) |
Return Loss Accuracy |
+-4 dB |
Max. Display Range |
240 km |
Specifications
Type |
M1 |
M1x |
M3 |
Working wavelength |
TX:1490nm RX:1310nm |
Network Interface |
4x 10/100M |
24x10/100M |
4x 10/100M |
Telephone Interface |
No |
2 x RJ11 |
CATV Interface |
No |
Coaxial |
PON Interface |
1 x1.25Gbps Pon port |
PON Interface Type |
SC |
Console Interface |
RJ45(RS232) |
Environment |
0-50°C Indoor |
Power supply |
AC 220V |
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