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MEMS Variable Optical Attenuator

MEMS Variable Optical Attenuator

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Part Number: MEMS-VOA-S-Mini-5-W-ME

0-25dB Single-Channel Mini MEMS Variable Optical Attenuator with WDL、PDL

F-tone’s designs and manufactures innovative, photonic integrated circuit (PLC)based MEMS (micro electro-mechanical systems)Variable Optical Attenuator for next generation, dynamically configurable optical networks.

F-tone’s MEMS products base on electrostatic MEMS technology, The reflective mirror MEMS technology enables the creation of products with high attenuation levels and can be capabilities, this results in a new category of MEMS components that are designed to exceed specifications for performance, compactness, manufacturability and reliability. Mini VOA is a VOA product family using the MEMS chip with a movable mirror on the silicon. The mirror attenuates the laser light power by coupling the input beam onto the output fiber. The applied voltage to the device controls the mirror tilt angle, thus the desired attenuation amount.


Features

  • Miniature design in a TO46 package
  • Hermetically sealed
  • Low insertion loss (IL)
  • Low polarization dependent loss (PDL)
  • High attenuation accuracy
  • Low power consumption
  • Fast response time
  • High optical power handling
  • Telcordia GR-1209 & GR-1221 compliant
  • Drive voltage: 5V
  • Attenuation range:0-25dB

Applications

  • Power control and equalization in multi channel systems
  • Gain-tilt control in EDFAs
  • Receiver protection
  • OADM

Dimensions Diagram

Optical performance



Ordering Information


Drive Voltage: Attenuation Wavelength Attenuation Range: Ripple: Connector Type: Fiber Fiber
L 6.5 V Type: Range: 25 25dB * N: Narrow-band 0 None Protection: Length:
H 15 V B Bright C 1525-1570nm 30 30dB * B: Broadband 1 FC/UPC 0 No jacket 1: 1m
D Dark L 1570-1610nm 40 40dB * 2 FC/APC 1 0.9mm OD jacket 2: 0.5m
S 850nm * Vin at 6v 3 SC/APC 3: 0.6m
H 1060nm 4 LC/UPC

For assistance customizing your MEMS Variable Optical Attenuator, please call us at +86-1-86-2786-1199 or email to [email protected].

Parameter Specification Unit
Configuration Bright Dark
OperatingWavelengthRange 1260—1620 nm
Wavelength—tested 1330/1550 nm
AttenuationRange（(LV/HV)） Min 30/40 30/40 dB
Driving Voltage Max 5 5 V
Insertionloss Max 0.7 0.7 dB
PolarizationDependentLoss 0dB Max 0.15 0.15 dB
0-10dB Max 0.3 0.3 dB
10-20dB Max 0.5 0.5 dB
Wavelength
Dependent
Loss
(Flatness)		 Broadband 0dB Max 0.2 0.2 dB
0-10dB Max 0.6 0.6 dB
10-20dB Max 1.5 1.5 dB
Narrowband 0dB Max 0.2 0.2 dB
0-10dB Max 0.2 0.2 dB
10-20dB Max 0.3 0.3 dB
OpticalReturnLoss Min 45 45 dB
Repeatability Max 0.1 0.1 dB
Wear-out Min 109 109 Cycle
ResponseTime Max 5 5 ms
TotalOpticalPower Max 500 500 mW
Dimension 16×Φ5.4(L×D) mm
FiberType CorningSMF-28(9/125μm)
OperatingTemperature -5~70 ℃
StorageTemperature -40~85 ℃
PowerConsumption 10 mW



This product belongs to F-tone Networks' optical components product line. For detailed specifications, please contact our sales team. Thank you!
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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Power and Wavelength Testing

Test the signal delivering strength and wavelength, to ensure the signal decoding capacity of the receiver, and the wavelength remains consistent from the transmitter to the receiver.

Power and Wavelength Testing

Traffic Testing

Test the bit error rate and packet loss rate, to make them meet the corresponding standards and ensure the performance of transceivers.

Traffic Testing

Optical Performance Testing

Test the transceivers' eye diagram situation, receiving sensitivity, extinction ratio, wavelength, light-emitting, light-receiving, current and voltage, to ensure the signal quality, stability and reliability of the transmission.

Optical Performance Testing

End Face Testing

Check the end face of the transceivers and keep them clean for more stable data transmission, better performance, and durability.

End Face Testing

Various Switch Tests

Every module is quality tested for compatibility in the multi-brand switches environment, guaranteeing flawless operations.

Various Switch Tests

About F-tone Networks

F-tone Networks is now a world leader in development of optical transceivers and provide a wide range of high-speed optical solutions for optical communication networking, especially for AI, Data Center, enterprise data networking, Industry, aerospace, mining, shipbuilding, railway, metro, long haul transport networking, and mobile access networking applications
F-tone Networks invested in foundational photonics technologies and extensive product development and engineering with global presence in many area also.

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