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杭州富光科技有限公司

0.75 pitch CWDM4收发器发射端TFF集成TOSA光组件, 基于光纤到芯片Fiber-to-the-Chip (FTTC)板上连接技术的高速率光模块TFF光组件解决方案,配置receptacle同轴插芯、微型准

2024-08-28 14:18:43 产品热度:4253

富光科技 0.75 pitch CWDM4 Tx TFF 一体化光组件是利用富光科技自由空间微光学波分复用设计和制造平台推出的起到Mux功能的0.75 pitch TOSA发射端集成光组件,它基于 Fiber-to-the-Chip (FTTC) on-board connectivity technolog从光纤到芯片的板上连接技术,把Receptacle同轴陶瓷插芯、小型准直器、隔离器、CWDM4 Tx TOSA Z-block和输出棱镜等光学元件经过光耦合和高精度定位集成在一起,实现与光纤Com端光口插拔对接,与客户LD光口输出精准耦合对准。

与基于AWG技术的Rx组件相比较,它具有更低插损、更高隔离度、更优通道一致性和更高热稳定性的特点。

富光科技为客户提供从滤波片开炉到产品设计、光路仿真、可靠性分析和系统容差评价的深度定制服务,成品提供合波光眼图数据。

 

Features

Ultra compact size

Low Insertion Loss

Flat-top broad passband

Excellent Channel Uniformity

High channel isolation

Exceptional thermal reliability and stability

Telcordia GR-1221/1209-CORE Compliant

 

Applications

 Metro and access networks long-reach/extended-reach transceiversData center transceivers

 Supports major transceiver form factors CFP2/4/8, QSF28, QSFP-DD, and beyond

 

Specification

Parameter

Unit

Specifications

Channel number

CH

4

Channel center wavelengths

nm

1271,1291,1311,1331

Operating wavelength

nm

1260~1360

Channel spacing

nm

20

Channel passband

nm

lc ± 6.5

Insertion loss

dB

<=1.0

Ripple over pass band

dB

<= 0.5

Isolation

Adjacent channel

dB

>= 30

Non-Adjacent channel

dB

>= 40

Polarization dependent loss

dB

<= 0.25

Polarization mode dispersion

ps

<= 0.2

Return loss

dB

>= 45

Dimension

mm

LxWxH 38*5*4

Light spot pitch X

mm

0.75±0.03

Light spot pitch Y

mm

0 ±0.03

Light spot diameter@PD

mm

0.012

Operating temperature

°C

-5 ~ +70

Storage temperature

°C

-40 ~ +85  

 

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