High Performance Mini-OTDR

  • 来源:SunmaFiber.COM
  • 作者:佚名
  • 发布时间: 2022-01-24
WST814 High Performance Mini-OTDR

    The WST814 is a high performance mini-OTDR, which is small, lightweight and rugged. It has a large color LCD and a USB interface. It also features a long battery operation life. With the WST814, you can measure unit /connection/transmission loss and locate faults or breaks on optical fibers.
    It is widely applied in the manufacture, construction and maintenance of optical fibers.

  o 42/40dB high dynamic range
  o 0.1m sample resolution with 65k sampling points
  o 1.6m short event dead zone
  o High quality touch screen
  o Rugged
  o Offer Chinese and English interface
  o Deep memory for data storage
  o Write/read file in Bellcore GR196 file format
  o Intelligent battery capacity display
  o Battery operation life over 8 hours
  o USB interface
  o Transmit data to PC by serial or parallel interfaces

Main Specifications
Pulse Width 10ns to 20480ns
Module 3542 3537 3532 5636 8332
Central Wavelength 1310/1550
Applicable Fiber Signal-mode Signal-mode Signal-mode Signal-mode Multi-mode
Dynamic Range (SNR=1) 42/40dB 37/35dB 32/30dB 36/36dB 28/32dB
Event Dead Zone *1 ÷1.6m ÷1.6m ÷2.5m ÷1.6m ÷3m
Distance Range 1.6km…512km
Sampling Resolution 0.1m…32m
Sampling points 65K
Distance Measurement Accuracy 【(1m+measurement distance】0.002%) *2
Display 640】480, 7.7"color LCD (touch screen)
Interface USB, RS232, Printer, Keyboard
Optical Connector FC/UPC (universal connector,option)
Power Supply DC:17V…22V:(3A),(AC adapter 100…240V, 50/60Hz,1.5A)
built-in Lithium battery:8 hours *3
Dimensions 258】198】90(mm)
Weight 2.7kg

*1: Pulse width:10 ns, terminal reflection loss:∶40dB, typical.
*2: excluding uncertainty caused by fiber IOR(Index of Refraction) and Sampling/Marker/Distance resolution.
*3: At back light low brightness, measurement not executed.