Polarization Maintaining MEMS Variable Optical Attenuator Normally Open (VOA) 980nm FC/APC

Idealphotonics’ polarization-maintaining MEMS variable optical attenuator (VOA) is driven by a micro-electromechanical MEMS chip and utilizes electrostatic drive to rotate the reflector to achieve continuous adjustable attenuation of the input light. It has two types: bright state and dark state.

Product features：Low insertion loss、 High attenuation, continuously adjustable、 High repeatability and long service life、 Small size、 Complies with GR-1209 and GR-1221 standards

Application area：Power Control in EDFA、 Wavelength Division Multiplexer (WDM) and Power Control in Configurable Networks

Unit Price

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Part Number

MEMSVOA-W980-1-9-PMA

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General Parameters

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Dimensional Drawing

Main Specifications

Parameter	Unit	PM
Attenuation Type	nm	Normally Open
Wavelength	nm	980m
Extinction ratio	dB	≥16db
Attenuation range	dB	≥40
Insertion Loss (IL )	dB	≤1.2
Return loss	dB	≥45
Repeatability	dB	≤0.03dB@ATT≤20dB
Operating temperature	℃	-5~70
Storage temperature	℃	-40~85
Switching speed	ms	≤3
Life	Cycle	≥1x10 ⁹
Maximum optical power	mW	≤500
Driving voltage	V	0~7V
Fiber and Tubing Types	PM 980 (Panda type) / 0.9mm
Fiber length	1m±0.05m
Connector Type	FC/APC slow axis alignment

Note: 1. The above test loss (IL) is based on the test results at 23℃;

2. Repeatability data is based on 100 cycle repeated test results.

Ordering information

MEMSVOA-W□□□□-☆-△-XX

W□□□□:Wavelength

980:980nm

★:Pigtail Length

1:1m

△:Loose Tube

B:Bare Fiber

9:900um Loose Tube

20:2mm Loose Tube

XX:Fiber and Connector Type

PMA=PM Fiber+FC/APC

PMP=PM Fiber+FC/PC

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