富光科技 LWDM 4 Rx TFF 一體化集成光組件基于 Fiber-to-the-Chip (FTTC) on-board connectivity technolog從光纖到芯片的板上連接技術(shù)，應用于400G及更高速率光模塊的接收端，實現(xiàn)與客戶光口電口無縫對接，它由Receptacle鏈接頭、迷你準直器、LWDM 4 Z-block、透鏡陣列和輸出棱鏡等經(jīng)過高精度pitch定位組裝而成。通過對有限空間范圍內(nèi)光路設(shè)計優(yōu)化和光學元件的優(yōu)化，極大降低了器件功耗和單位比特的成本，與基于AWG技術(shù)的DEMUX組件相比較，它具有更低插損、更高隔離度、更優(yōu)通道一致性和更高熱穩(wěn)定性。富光科技為客戶提供從濾波片開爐到產(chǎn)品設(shè)計、光路仿真、可靠性分析和系統(tǒng)容差評價的深度定制服務，同時也接受客戶對生產(chǎn)線進行現(xiàn)場稽核，按需提供產(chǎn)品底層數(shù)據(jù)和半成品相關(guān)性能指標數(shù)據(jù)。
富光科技 LWDM 4 Rx TFF 一體化光組件是利用富光科技自由空間微光學波分復用設(shè)計和制造平臺推出的起到Demux功能的0.5 pitch ROSA集成光組件，它基于 Fiber-to-the-Chip (FTTC) on-board connectivity technolog從光纖到芯片的板上連接技術(shù)，把Receptacle同軸陶瓷插芯鏈接頭、小型準直器、LWDM 4 Rx Z-block、透鏡陣列和輸出棱鏡等光學元件經(jīng)過光耦合和高精度定位集成在一起，實現(xiàn)與客戶Com端光口插拔對接，與客戶PD端感光面精準耦光對準。
與基于AWG技術(shù)的Rx組件相比較，它具有更低插損、更高隔離度、更優(yōu)通道一致性和更高熱穩(wěn)定性的特點。
富光科技為客戶提供從濾波片開爐到產(chǎn)品設(shè)計、光路仿真、可靠性分析和系統(tǒng)容差評價的深度定制服務，成品提供PD光電流數(shù)據(jù)。
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 transceivers，Data center transceivers
● Supports major transceiver form factors CFP2/4/8, QSF28, QSFP-DD, and beyond
技術(shù)指標：
Parameter | Unit | Specifications | |
Channel number | CH | 4 | |
Channel center wavelengths | nm | 1295.56/1300.05/1304.58/1309.14 | |
Operating wavelength | nm | 1260~1360 | |
Channel spacing | GHz | 800 | |
Channel passband | nm | lc ± 1.4 | |
Insertion loss | dB | <=1.2 | |
Ripple over pass band | dB | <= 0.6 | |
Isolation | Adjacent channel | dB | >= 26 |
Non-adjacent channel | dB | >= 40 | |
Polarization dependent Loss | dB | <= 0.25 | |
Polarization mode dispersion | ps | <= 0.2 | |
Total crosstalk | dB | 25 | |
Return loss | dB | >= 45 | |
Dimension | mm | LxWxH 38*5*4 or Customization | |
Light spot pitch X | mm | 0.50±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 | |
可靠性測試與測試條件：
Temperature cycling | Temperature -40℃ to 85℃ | GR-12216.2.7 |
Damp heat test | Temp.: 85℃; Humidity: 85%RH | GR-1221 6.2.5 |
Dry heat | 85°C (±2°C) < 40% RH, 2000 hrs. | GR-1221 6.2.4 |
- 上一篇：0.75 pitch CWDM4收發(fā)器發(fā)射端TFF集成TOSA光組件, 基于光纖到芯片F(xiàn)iber-to-the-Chip (FTTC)板上連接技術(shù)的高速率光模塊TFF光組件解決方案，配置recepta
- 下一篇：插拔式0.75 pitch CWDM4 ROSA TFF集成光組件，基于光纖到芯片F(xiàn)iber-to-the-Chip (FTTC)板上連接技術(shù)，配置receptacle同軸插芯、微型準直器、CWDM4