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MEMS VOA

MEMS VOA

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Description

MEMS VOA

产品先容

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 ①

1ms

1ms

1ms

Attenuation Resolution

Continue

Continue

Continue

Insertion Loss ②

<0.8dB

<0.8dB

<0.8dB

PDL ③

<0.2dB

<0.2dB

<0.2dB

WDL ③

<1.0dB

<1.0dB

<1.0dB

Return loss

≥50dB

≥50dB

≥50dB

Operation Wavelength ④

S/C/L

S/C/L

S/C/L

Driving Power

<10μW

<10μW

<10μW

Driving Voltage ⑤

12V

14V

15V

Max Optical Power

500mW

Package Size（Dia× L）

5.5mm×19mm

Durability 

>10E+9 Cycle

Note：①Full range   

② Typical value 0.6, without connector    

③＠15dB

④Wavelength near 1310 , 1060,850 is optional    

⑤ 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

1：20dB

2：30dB

3：40dB

13：1310

15：1550

DU：1310&1550

PM：Maintain

NM：Not Maintain

BR：Bright

DK：Dark

BA：Bare Fiber 

LS：with 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 ①

5ms

5ms

5ms

Attenuation Resolution

Continue

Continue

Continue

Insertion Loss ②

<0.8dB

<0.8dB

<0.8dB

PDL ③

<0.2dB

<0.2dB

<0.2dB

WDL ③

<1.0dB

<1.0dB

<1.0dB

Return loss

≥50dB

≥50dB

≥50dB

Operation Wavelength ④

S/C/L

S/C/L

S/C/L

Driving Power

<5μW

<5μW

<5μW

Driving Voltage ⑤

4V

5V

5.5V

Max Optical Power

500mW

Package Size（Dia× L）

5.5mm×19mm

Durability 

>10E+9 Cycle

Note：①Full range   

② Typical value 0.6, without connector    

③＠15dB

④Wavelength near 1310 , 1060,850 is optional    

⑤ 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

1：20dB

2：30dB

3：40dB

13：1310

15：1550

DU：1310&1550

PM：Maintain

NM：Not Maintain

BR：Bright

DK：Dark

BA：Bare Fiber 

LS：with 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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