VOA

发布时间:2018-02-26 13:55 | 编辑:科毅光通信科技 | 来源:www.coreray.net | 129 次浏览
MEMS Variable Optical Attenuator The MM Series VOA is based on a proprietary micro-electro-mechanical mechanism featuring compact design, simple construction, easy direct drive, and excellent optical performance. The MM series VOA is compliant with the Telcordia 1209 and 1221 reliability standards. The MM series VOA is available in either normally-open or normally-closed...


MEMS Variable Optical Attenuator

The MM Series VOA is based on a proprietary micro-electro-mechanical mechanism featuring compact design, simple construction, easy direct drive, and excellent optical performance. The MM series VOA is compliant with the Telcordia 1209 and 1221 reliability standards. The MM  series VOA is available in either normally-open or normally-closed configurations and with an integrated tap option. The VOA is driven by applying an electrical voltage.   

 

VOA Features   

             • Compact

             • Low Cost

             • High Reliability

             • Low IL, PDL, WDL & TDL

             • Low Power Consumption

 

 VOA Application

       Power Control

       Power Regulate

       Channel Balance

       Instrumentation

 

VOA Performance

MM VOA

Unit

Typical

Wavelength

nm

1310±50 / 1480±50 / 1550±50

Insertion   Loss1

dB

0.8

Attenuation  Range


30

Polarization Dependent   Loss

@10dB


0.15

@20dB


0.25

Wavelength Dependent   Loss

@10dB


0.20

@20dB


0.40

Temperature    Dependent  Loss

@10dB


0.40

@20dB


0.80

Polarization   Mode Dispersion

ps

0.05

Return Loss


45

Response  Time  

ms

5

Device  Resistance

ohm

100

Power   Consumption3

mw

130

Optical Power Handling

mw

500

Operating    Temperature

-5~75

Storage    Temperature

-40~85

Package   Dimension

mm

See drawing   below

 VOA Dimensions


                                             

 MVOA Dimension Standard Package .jpg

VOA Standard Package



 

 MVOA Dimension Mini Package .jpg


Mini  Package

 

VOA Electrical Driving Instruction

•Pin1 and Pin2 are for control voltage without polarity.

•GND connect to the case. It can be cut.

•Do not apply more than 6.5V.

MVOA Electrical Driving Instruction.jpg


 

VOA Ordering InformationMVOAABCDEFG

A

B

C

D

E

F

G

Type

Wavelength

Off   State

Package

Fiber   Diameter

Fiber   Length

Connector

Drive  Voltage

5:5V

3:3.5V

13: 1310nm

14: 1490nm

15: 1550nm

162: 1625nm

165: 1650nm

13/15:1310/1550nm

1:Transparent

2:Opaque

6:Φ6mm

3:Φ3.5mm

25:250um

90:900um

05:0.5m

10:1.0m

15:1.5m

OO:None

FP: FC/PC

FA: FC/APC

SP: SC/PC

SA: SC/APC

LP: LC/PC

LA: LC/APC

 

VOA Typical Performance Charts

MVOA Typical Performance Charts1.jpg  MVOA Typical Performance Charts2.jpg  MVOA Typical Performance Charts3.jpg  MVOA Typical Performance Charts4.jpg

 

 



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