Datasheet > UVOADL310001211

UVOADL310001211

更新时间： 2024-11-25 00:33:55

品牌	Logo	应用领域
OPLINK		/
页数	文件大小	规格书
2页	126K
描述
MEMS Variable Optical Attenuator

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UVOADL310001211 数据手册

MEMS Variable Optical Attenuator

UVOA Series

Product Description

Oplink’s MEMS (Micro-Electro-Mechanical Systems) Variable Optical Attenuator

(μVOA) uses an electrostatic tilting mirror to change light coupling between input

and output ﬁbers. Key features include low IL, fast response and compact size.

μVOA is available in Dark or Bright type. Applications include power equalization

before optical ampliﬁcation in multi-channel WDM networks, power control, re-

ceiver protection or gain variation in EDFA. The μVOA is designed to withstand

diverse environmental conditions and fully comply withTelcordia GR-1221.

Oplink can provide customized designs to meet specialized feature applications.

Also,Oplink offers full function modules or subsystems by integrating other com-

ponents.

Performance Specificationns

Features

Parameter

Specification

1525 ~ 1570

1570 ~1610

Unit

 Low IL, Low PDL, Low WDL

 Fast Response

Operating Wavelength Range

λ_L

Insertion Loss

(@λ_Cor λ_L, T_Op, all SOP , exclude connectors)

 Compact Package

≤ 0.8

 Bright and Dark Type

 Insensitive to Vibration and Shock

Attenuation Range

≥ 30

≥ 40

Blocking State Attenuation (Dark type, IL at power oﬀ)

Attenuation Resolution

continuous

≤ 0.15

@ 0 dB

Polarization Dependence Loss

@ 20 dB

≤ 0.4

Applications

@ 0 dB

≤ 0.2

Wavelength Dependence Loss

 Optical Power Control or Equalization

 Gain Variation in EDFA

 On/Oﬀ Switch

(within λ or λ_L)

@ 20 dB

Ripple (within 0.4nm window within 20dB)

Polarization Mode Dispersion (PMD)

Return Loss

≤ 0.6

0.05dB typical

≤ 0.1

≥ 45

Response Speed (90% optical rise/fall)

Driving Voltage

≤ 20

VDC

°C

7 V, 16 V, or 20V

300

Maximum Optical Power

Operating Temperature Range (T_OP

Storage Temperature Range

)

- 5 to +70

-40 to +85

°C

S0175 - R02. 20110331

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