ST820B ONE KEY Optical Fiber Identifier With 4 Adapters
ST820B ONE KEY Optical Fiber Identifier With 4 Adapters
ST820B ONE KEY Optical Fiber Identifier With 4 Adapters
ST820B ONE KEY Optical Fiber Identifier With 4 Adapters
ST820B ONE KEY Optical Fiber Identifier With 4 Adapters

FTTH Live Fiber Identifier

Name: FTTH Live Fiber Identifier
Uploaded: 2018-11-15T16:00:04+08:00
Description: Optical Fiber Identifier is an important tool for optical maintenance

Optical Fiber Identifier is an important tool for optical maintenance, which is used for nondestructive fiber identification work, can be detect in any location of both SM and MM fiber. Meanwhile it also has Visual Fault Locator module with fault location function. It is the ideal instrument for online test.

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Product Introduction

ST820B Optical fiber identifier

ST820B-3

ST820B-4

photobank (1)

Features

Indicate the signal directions and power in fiber
Indicate the signal presence or absence(Live or dark fiber)
Efficiently identifies the traffic direction and frequency tone (270Hz, 1KHz, 2KHz) with audible warning
Displays the relative core power
Don't need to replace adaptor
Lower power indication

Specifications

Identified Wavelength Range	750-1700 nm
Insertion Loss	1.0 dB
Fiber Type	<3mm fiber
Identified Signal Type	270Hz/1KHz/2KHz
Display Type	LED
Detector Type	1mm InGaAs
Minimum detection power	-35dBm (1550nm) -30dBm (1310nm)
Center Wavelength	650 nm
Output Power	10 mW
Alkaline Battery	2*AA
Battery Life	> 60H
Operating Temperature	0~+50 ℃
Storage Temperature	-20~+60℃
Weight	200g
Dimension(mm)	230x43x36
Specifications of VFL
Wavelength (nm)	650±10 nm
Output Power	10mW
Fiber Port	FC/PC`