Desktop Variable Optical Attenuator

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Desktop Variable Optical Attenuator

The fiber optical attenuator is a fiber-coupled device used to reduce or balance the power of the light transmitted from one device to another device，used in fiber optic communications to the the power level of a fiber cable by controlling the amount of signal loss that is passed through the signal.

Specification Download

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Features

· Low insertion loss * Low PDL

· Wide attenuation range

· Fast response

· High resolution

· Remarkable reliability

Applications

· Sideband analysis

· System loss simulation

· Optical power calibration and verification

· Scientific laboratory equipment

Specifications

Parameter		Specification	Unit
Operating Wavelength Range (Calibration)		1310&1550	mm
Attenuation Range	Max	60	dB
Accuracy		±0.3@.0-30dB / ±0.6@.30-60dB	dB
Attenuation Resolution	Max	0.1	dB
Attenuation Repeatability	Max	0.2	dB
Stability	Max	0.2	dB
Insertion Loss	Max	2	dB
Return Loss	Min	45	dB
lnput Power	Max	500	m/W
Fiber Type		Coming SMF-28
Connector Type		FCUPC or FCAPC (Customized)
Power Conmnption	Max	200	m/W
Supply Power		AC:I00-240V 50/60Hz
Communication Interface		RS232
Operating Temperature		-5~50	°C
Storage Temperature		-25-70	°C
Dimension		210x200x100 (LxWxH)	mm

Order Guide

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

Desktop Variable Optical Attenuator.pdf

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