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.

Features:
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 【20nm	1310/1550 【20nm	1310/1550 【20nm	1550/1625 【20nm	850/1300 【30nm
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.