Liuzhou Dadi Telecommunication Equipment Co., Ltd.

home products OTDR fiber tester: OTDR-1020A/B

fiber tester: OTDR-1020A/B

Product Details:

Place of Origin	Beijing, China (Mainland)
Brand Name	DADI
Model Number	OTDR-1020A/B

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Detailed Product Description

fiber tester Features

1, Fault event(s) analysis
2, Real-Time status display
3, 7'' Color TFT LCD Touch Screen
4, High resolution and dynamic range
5, Mapping function with actual position display
6, Rugged, Sealed design for most challenging environments
7, Portable, and User friendly interface
8, USB ports for data transfer and storage
9, Powered by rechargeable Li-ion battery or AC/DC adaptor
10, 650nm Visual Fault Locator (VFL)
11, Modulated Light Source and Power Detection function

fiber tester Applications

1, Splicing loss detection
2, Fiber attenuation measurement
3, Fiber acceptance test
4, Fiber break point locating
5, Fiber length measurement
6, On-Line monitoring
7, Fiber identification

fiber tester Technical Specifications

Item \ Model		OTDR-1020A	OTDR-1020B
Wavelength		1310±20nm	1510±20nm
Fiber Under Test		9/123μm Single Mode Fiber
Optical Connector		FC/PC or SC/PC
Pulse Width		10,30,100,300,1000,3000,10000,20000ns, 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		0.25,0.5,1,2m
Max. Sampling Points		128K
Distance Accuracy		2m+3×10⁵×Distance + Marker Resolution
Loss Accuracy		±0.05dB or 0.1dB(Whichever greater)
Return Loss Accuracy		±4dB
Max. Display Range		240Km
Operating Temperature		0~+50
Storage Temperature		-10~+60
Humidity		5~85%(non condensing)
Weight		2.5kg
Dimensions		22.0cmL×17.0cmW×8.0cmH