MEMS VOA

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Description

Product Function

Mirror MEMS attenuators are based on a micro-electro-mechanical system (MEMS) technology. The MEMS attenuators design achieves highly repeatable optical attenuation over C and/or L band through an electrically movable mirror on silicon.The products are Telcordia GR-1221-CORE qualified, and RoHS compliant.

Product Application

Channel equalization
Gain and Slope Control in EDFA
For ROADM power balance
Receiver Protection/switch during transmitter turn-ons

Product Features

Low insertion loss
Low polarization dependent
Compact size
Available in both normally open and normally closed states
Excellent reliability

Optic Specification

Parameters	Unit	AZ-MVOA
Operation Wavelength 1	nm	1528~1565
Attenuation Type	-	Dark or Bright
Attenuation Range	dB	40
Insertion Loss 2	dB	< 0.8
Attenuation Resolution	-	Continue
WDL	dB	< 1.0@15dB
PDL	dB	< 0.2@15dB
Return Loss	dB	≥50
Response Time 3	ms	1
Driving Voltage 4	V	< 6
Power Consumption	mW	< 10
Operating Temperature	℃	-5~70
Storage Temperature	℃	-40~85
Max Optical Power	mW	500
Package Size（Dia× L）	mm	5.5×19(Without boot)
Durability	Cycle	≥109
Note：1 Wavelength C, L, Full band is optional 2 Typical value 0.6dB, without connector 3 Full range 4 Maximum voltage for full range

Operating and Storage Conditions

Parameter	Specification	Unit
Operation Temperature	-5~70	°C
Operation Humidity	5~85	%RH
Storage Temperature	-40~85	°C
Storage Humidity	5~85	%RH
Input Optical Power	≤500	mW

Mechanical Drawings

PIGTAIL AND CONNECTOR

Parameter	Specification	Unit
Pigtail Type(All ports)	Corning SMF-28 ultra	-
Pigtail Length(All ports)	1.0±0.1,or Customer defined	m
Connector Type(All ports)	Port1：FC,SC,LC,MU/PC,APC Port2： FC,SC,LC,MU/PC,APC Or Customer defined	-
Pigtail Color	Port1(INPUT)：Red Port2(OUTPUT)：Clear Or Customer defined	-