MEMS Variable Optical attenuator

Lead Time

1 week

Product Details

Features
Low insertion loss and Low PDL
Insensitive to Shock and Vibration
High stability and high reliability

Applications
Power control and equalization in multi channel System
Gain-tilt control in EDFAS

Specifications

Parameter	Unite	Value
Wavelength Range	nm	C band:1530~1570nm L band:1570~1610nm
Attenuation Type	--	Bright or Dark
Attenuation Range	dB	≥30
insertion Loss	dB	≤0.7
Attenuation Resolution	dB	Continuous
PDL	dB	≤0.1
Wavelength Dependent Loss	dB	≤0.3@ 0dB , ≤1.5 @20dB
Temperature Dependent Loss (compare with RT）	dB	≤0.7@ 0dB , ≤1.0 @20dB
Return Loss	dB	≥45
Fiber Type	--	SM，PM fiber
Response Time（10-90%optical power）	ms	≤3
Driving Voltage	V	6.5V
Driving Power	mW	≤2
Maximum Optical Power	mW	≤500
Operating Temperature	℃	-0～+70
Storage Temperature	℃	-40～+85
Package Dimensions	mm	28×Φ5.4 (L×D)