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Hand-held Optical Attenuator

High-precision digital decay series is developed in accordance with optical communication equipment engineering requirements. The Hand-held Optical Attenuator is based on MEMS technology, simple construction, and stable optical performance. The portable design is easy to carry in engineering and maintenance.

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Features

· Large screen LCD digital display

· 0.1dB Display resolution

· 0~60dB variable attenuation

· Low power consumption

· Return loss more than 50dB

Applications

· Communication engineering and maintenance

· CATV engineering and maintenance

· Optical device production and research

Specifications

Parameter		Specification		Unit
Operating Wavelength Range		1310&1550		mm
Attenuation Range	Max	50	60	dB
Accuracy		±0.3@0~40dB / ±0.5@40~50dB	±0.3@0~40dB / ±0.5@40~60dB	dB
Attenuation Resolution	Max	0.1		dB
Attenuation Repeatability	Max	0.05		dB
Insertion Loss	Max	2		dB
Return Loss	Min	50(APC) or 40(UPC)		dB
Fiber Type		Coming SMF-28
Power Conmnption	Max	100		m/W
Operating Temperature		-5~50		°C
Storage Temperature		-25-70		°C
Dimension		158×88×36 (L×W×H)		mm
weight		150		g

Order Guide

D-VOA	Wavelength Range	Attenuation Range	Connect Type
	1 1310&1550nm	50 50dB	1 FC/UPC
	X Customized	60 60dB	2 FC/APC
		X Customized	X Customized

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