Datasheet > EVOA1550000212

EVOA1550000212

更新时间： 2024-11-09 06:58:19

品牌	Logo	应用领域
OPLINK		衰减器
页数	文件大小	规格书
2页	224K
描述
Electronically Variable Optical Attenuators

阅读下载

中文翻译

获取价格

数据手册

如果您发现信息不准确，欢迎纠错

EVOA1550000212 数据手册

Electronically Variable Optical

Attenuators

EVOA Series

Product Description

Oplink’s electronically variable optical attenuator (EVOA) is a high performance

opto-mechanical device. EVOA operates by moving an obstructing element into

the optical beam and the position of the obstructing element can be adjusted by

an integrated, electronically controlled step motor, resulting in ﬁne tuning of at-

tenuation.

Oplink’s EVOA features a large dynamic attenuation range of >30dB and an excel-

lent optical performance over C- or L-band. Its latching operation retains recent

attenuation setting upon removal of drive voltage. Applications include pre-em-

phasis attenuation, detector saturation control, in-line power equalization and

ampliﬁer power control applications.Also, it can be used to extend the dynamic

range of optical measurement instruments.

Oplink’s EVOA is designed to withstand the diverse environmental conditions and

compliance to theTelcordia standard GR-1221.

Oplink can provide customized designs to meet specialized feature applications.

Also, Oplink offers modular assemblies that integrate other components to form

a full function module or subsystem.

Performance Specificationns

Parameter

Min

1525 ~ 1570 or 1570 ~1610

1.0

Typical

Max

Unit

Operating wavelength range

Features

[1]

Insertion Loss

 Operates over C or L Band

 Low Insertion Loss and PDL

 Latching Capability

 PCB Mountable

Attenuation range

[2]

0.15

Temperature dependence of attenuation

0.2

0.3

Wavelength depen-

dence of attenuation

0~15dB Attenuation

15~30dB attenuation

0 to15 dB

> 15 dB

0.15

0.2

Polarization depen-

dence of attenuation

PMD

0.1

sec

°C

[1]

Return Loss

Applications

Resolution

Repeatability

Back lash

0.15

0.2

 Pre-emphasis Attenuation

 Detector Input Power Control

 In-line Power Equalization

 Gain Control in Optical Ampliﬁers

 On/Oﬀ Switch

0.3

[3]

Response speed

0.2

Optical power

100

Operating Temperature

Storage Temperature

Fiber type

-5 to +70

-40 to +85

SMF-28

°C

 Instrumentation, Testing and

Measurement

POT resistance

KΩ

Package Dimensions

P2: 50.0 (L) ×25.0 (W) × 12.0 (H

P3: 45.0 (L) ×18.0 (W) × 12.0 (H)

Notes:

1) Excluding connectors.

2) Relative to 23°C.

3) At 3 dB attenuation change.

R09.20090302

中文翻译

下载PDF

与EVOA1550000212相关器件

型号	品牌	获取价格	描述	数据表
EVOA1550000215	OPLINK	获取价格	Electronically Variable Optical Attenuators
EVOA155000021H	OPLINK	获取价格	Electronically Variable Optical Attenuators
EVOA1550000221	OPLINK	获取价格	Electronically Variable Optical Attenuators
EVOA1550000222	OPLINK	获取价格	Electronically Variable Optical Attenuators
EVOA1550000225	OPLINK	获取价格	Electronically Variable Optical Attenuators
EVOA155000022H	OPLINK	获取价格	Electronically Variable Optical Attenuators
EVOA1550000311	OPLINK	获取价格	Electronically Variable Optical Attenuators
EVOA1550000312	OPLINK	获取价格	Electronically Variable Optical Attenuators
EVOA1550000315	OPLINK	获取价格	Electronically Variable Optical Attenuators
EVOA155000031H	OPLINK	获取价格	Electronically Variable Optical Attenuators

与EVOA1550000212相关文章

英伟达新AI芯片Rubin或提前半年亮相
2024-11-05

22
苹果iPhone 17将全系采用三星/LG显示LTPO OLED面板
2024-11-05

21
三星深化印度制造布局，供应链本地化进程加速
2024-10-29

47
芯擎科技“星辰一号”自动驾驶芯片点亮成功，2025年量产在即
2024-10-29

39

产品中心

服务支持

精选活动

关于我们

帮助中心

EVOA1550000212

EVOA1550000212 数据手册

与EVOA1550000212相关器件

与EVOA1550000212相关文章

您还可以找

产品中心

服务支持

精选活动

关于我们

帮助中心

EVOA1550000212

EVOA1550000212 数据手册

与EVOA1550000212相关器件

与EVOA1550000212相关文章

您还可以找

您在本页遇到什么问题？