MEMS Variable Optical Attenuator

	Features		Applications
	Low IL, Low PDL, Low WDL Fast Response Compact Package GR-1221 Qualified		Optical Power Control/equalization Gain Tilt Control in EDFA Receiver Protection

Performance Specifications

Parameter		Specifications
Operating Wavelength		1525nm to1610nm
Insertion Loss (Excluding Connector)		≤ 0.8dB
Polarization Dependent Loss	@ 0dB	≤ 0.1dB
	@ 0 - 10dB	≤ 0.2dB
	@ 10 - 20dB	≤ 0.4dB
Wavelength Dependent Loss	@ 0dB	≤ 0.2dB
	@ 0 - 10dB	≤ 1.0dB
	@ 10 - 20dB	≤ 2.0dB
Temperature Dependent Loss	@ 0dB	≤ ± 0.1dB
	@ 0 - 10dB	≤ ± 1.0dB
	@ 10 - 20dB	≤ ± 2.0dB
Return loss (Without Connector)		≥ 45dB
Repeatability		≤ 0.1dB
Attenuation Range		≥ 35dB
Response Time		≤ 5ms
Operating Voltage		7V or 20V
Optical Power		≤ 500mW
Operating Temperature		-5 to +70°C
Storage Temperature		-40 to +85°C
Fiber Type		SMF-28 or SMF-28 XB

EVOA
	Operating Wavelength	Off State	Voltage	Pigtail Style	Fiber Length	Fiber Type	In/Out Connector
	CL= C+L Band	T = Transparent 0 =Opaque	0 = 7V 1 = 20V	1 = Bare Fiber 2 = 900um Jacket	1 = 1.0m 2 = 2.0m	1 = SMF-28e 2 = G.657.A1	0 = None 1 = FC/APC 2 = FC/PC 3 = SC/APC 4 = SC/PC 5 = ST 6 = LC/UPC 7 = LC/APC