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MEMS VOA

MEMS VOA

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Description

MEMS VOA

²úÆ·ÏÈÈÝ

MEMS VOA is a precise and adjustable voltage-driven optical component. The key part of the component is MEMS chip; driving voltage produces electrostatic force to drive the micro-mirror on the chip, then to adjust output optical power. It has excellent features such as compact dimension, low power consumption, fast responding, anti-shock, low WDL as well as low PDL. It is successfully applied in military project. It meets reliability standard of Telcordia 1221. 
MEMS VOA has 2 series: fast responding series and low voltage driving (LOWO) series. Each series has variable models like single wavelength, dual wavelength, and polarization-maintaining. We could also develop and produce other MEMS VOA as customers’ requirement.

  • FASRE series Specifications

                                                    

FASRE-1

FASRE-2

FASRE-3

Attenuation Range

20dB

30dB

40dB

Response Time ¢Ù

1ms

1ms

1ms

Attenuation Resolution

Continue

Continue

Continue

Insertion Loss ¢Ú

<0.8dB

<0.8dB

<0.8dB

PDL ¢Û

<0.2dB

<0.2dB

<0.2dB

WDL ¢Û

<1.0dB

<1.0dB

<1.0dB

Return loss

50dB

50dB

50dB

Operation Wavelength ¢Ü

S/C/L

S/C/L

S/C/L

Driving Power

<10μW

<10μW

<10μW

Driving Voltage ¢Ý

12V

14V

15V

Max Optical Power

500mW

Package Size£¨Dia× L£©

5.5mm×19mm

Durability 

>10E+9 Cycle

Note£º¢ÙFull range   

¢Ú Typical value 0.6, without connector    

¢Û£À15dB

¢ÜWavelength near 1310 , 1060,850 is optional    

¢Ý Maximum voltage for full range

  • Order Information:VOA£­FASRE£­A£­B£­C£­D£­E£­F

A

B

C

D

E

F

Attenuation Range

Operation wavelength

Polarization status

Attenuation w/o voltage

Fiber type

Connect type

1£º20dB

2£º30dB

3£º40dB

13£º1310

15£º1550

DU£º1310&1550

PM£ºMaintain

NM£ºNot Maintain

BR£ºBright

DK£ºDark

BA£ºBare Fiber 

LS£ºwith Loose tube

OO:None

FP:FC/PC

FA: FC/APC

SP: SC/PC

SA: SC/APC

STP: ST/PC

STA: ST/APC

X: Others

For example: VOA£­FASRE£­1£­15£­NM£­BR£­BA£­FC

  • LOWO series Specifications

LOWO-1

LOWO-2

LOWO-3

Attenuation Range

20dB

30dB

40dB

Response Time ¢Ù

5ms

5ms

5ms

Attenuation Resolution

Continue

Continue

Continue

Insertion Loss ¢Ú

<0.8dB

<0.8dB

<0.8dB

PDL ¢Û

<0.2dB

<0.2dB

<0.2dB

WDL ¢Û

<1.0dB

<1.0dB

<1.0dB

Return loss

50dB

50dB

50dB

Operation Wavelength ¢Ü

S/C/L

S/C/L

S/C/L

Driving Power

<5μW

<5μW

<5μW

Driving Voltage ¢Ý

4V

5V

5.5V

Max Optical Power

500mW

Package Size£¨Dia× L£©

5.5mm×19mm

Durability 

>10E+9 Cycle

Note£º¢ÙFull range   

¢Ú Typical value 0.6, without connector    

¢Û£À15dB

¢ÜWavelength near 1310 , 1060,850 is optional    

¢Ý Maximum voltage for full range

  • Ordering Information:VOA£­LOWO£­A£­B£­C£­D£­E£­F

A

B

C

D

E

F

Attenuation Range

Operation wavelength

Polarization status

Attenuation w/o voltage

Fiber type

Connect type

1£º20dB

2£º30dB

3£º40dB

13£º1310

15£º1550

DU£º1310&1550

PM£ºMaintain

NM£ºNot Maintain

BR£ºBright

DK£ºDark

BA£ºBare Fiber 

LS£ºwith Loose tube

OO:None

FP:FC/PC

FA: FC/APC

SP: SC/PC

SA: SC/APC

STP: ST/PC

STA: ST/APC

LP: LC/PC

LA: LC/APC

X: Others

For example: VOA£­LOWO£­1£­15£­NM£­BR£­BA£­FC

  • Electrics Connection 

Pin

Electro connection 

 1  Control signal (+)
 2  Ground

Input Impendence >1MΩ 

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Important Notice

Performance figures, data and any illustrative material provided in this data sheet are typical and must be specifically confirmed in writing by F-tone Networks before they become applicable to any particular order or contract. In accordance with the F-tone Networks policy of continuous improvement specifications may change without notice.
The publication of information in this data sheet does not imply freedom from patent or other protective rights of F-tone Networks or others. Further details are available from any F-tone Networks sales representative.

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