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MEMS VOA

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Description

MEMS VOA

产品介绍

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

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

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

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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MEMS VOA

Description

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