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Orientek T300 SM OTDR Singlemode 1550nm 28db designed for FTTx application, it can test the length, loss of connective fiber and other physical characteristics.

Sales price: $599.99



The T300 is designed for FTTx application. It can test the length, loss of connective fiber and other physical characteristics of fiber. It can pinpoint events on fiber cables accurately.T300 is really a tool of choice for FTTx application installation as well as maintenance and for fiber R & D and testicle production. T300 rugged, lightweight design and easy operation, as well as a low-reflection LCD and more than 10 hours of battery life make it perfect in archived on tests. Meanwhile, its two USB and SD interfaces are unique to help you store and transfer easily and conveniently.


  • Rugged design, light weight and easy operation
  • Applicable fiber: SM
  • <8m extra-short event dead zone
  • Wavelength: 1550nm
  • Up to 28dB High Dynamic Range
  • Distance Range: 4,8,16,32,64,128,256km
  • Pulse with: 10,30,80,160,320,640,1280,5120,1024ns
  • USB interfaces, supporting USB stick and printer and direct cable download to PC via ActiveSync
  • Memory capacity >800 traces
  • Built-in friendly-environment lithium battery with high capacity for over 8 hours of operating life
  • Display:3.5 inch color TFT-LCD (touch screen)
  • 12 months Warranty
  • Model = Orientek 1550nm OTDR
  • Wavelength(nm) = 1550
  • Dynamic range(dB) = 28dB
  • Pulse width (ns) = 5,20,40,80,160,320,640,1280,2560,5120,10240,20480
  • Display = 3.5 inch TFT LCD touch screen
  • Event blind zone (m) = 8
  • Attenuation blind zone (m) = 10
  • Linearity (dB/dB) = ±0.05 dB/ dB
  • Loss threshold (dB) = 0.05
  • Loss resolution ratio (dB) = 0.01
  • Sampling resolution ratio (m) = 0.125 to 8
  • Sampling point = 32k
  • Distance uncertainty (m) = ±(1 m + 5×10-5× distance + sampling interval)
  • Distance scope (km) = 0.3 to180
  • Memory capacity of trace = SD Card (4G), > 10000 pieces
  • Duration of measurement = Defined by user; 5sec, 10sec, 15sec, 30sec, 1min, 2min, and 3min are selectable
  • Optical interface = FC/UPC+SC/UPC+LC/UPC
  • Data interface = USB interface, SD card interface
  • Visual Fault Locator = UNAvailable
  • Power supply = Lithium battery; continuing working duration ≥ 8 hours
  • Warranty period = 12 months

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