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

Part Number：--

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

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Main parameters
General Parameters
Optional Configurations
Downloads

Main parameters

Core parameters

Dimension Drawing

General Parameters

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

Optional Configurations

Downloads

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