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详情内容 GGNS-3142-20xxxx series
1.Features
Optical transceiver for Gigabit-capable Passive Optical Networks (GPON) ONU side
Integrated Single fiber bi-directional optical subassembly
SFP Package with SC Receptacle
1310nm DFB laser Burst-mode Transmitter and 1490nm APD Continuous receiver (with WDM)
+3.3V single power supply
Low power consumption
operating case temperature Standard : 0℃~+70℃ Industrial :-40℃~+85℃
2.Applications
GPON ONU B+
3.General The GPON ONU SFP Transceiver is designed for Gigabit-capable Passive Optical Network（GPON）transmission. The module incorporates 1310nm burst-mode transmitter and 1490nm continuous-mode receiver. The transmitter section uses a 1310nm DFB laser and an integrated BM laser driver which designed to perform very small burst enable/disable delay time. The laser driver also includes digital APC and temperature compensation circuit, which are used for keeping the launch optical power and extinction ratio constant over temperature and aging. The receiver section uses an integrated 1490nm APD photodiode and preamplifier mounted together. It has the function that indicates receiver signal-detected status (active high). An integrated WDM coupler can separate 1490nm input light and 1310nm output light. The metallic package guarantees excellent EMI and EMC characteristics, which totally comply with international relevant standards.
4.Order Information
Table-1-Order Information
Note: 1.GGNS-3142-20CSBL/GGNS-3142-20ISBL is transmitter optical output close(Tx-EN ( 0- close the laser 1- open the laser)) or open
and Optical receiver Input indicated.( L=Rx-LOS (0- signal valid 1-signal loss) ) 2.GGNS-3142-20CSDL/GGNS-3142-20ISDL is transmitter optical output close(D= Tx-EN (0-open the laser 1-close the laser)) or open and Optical receiver Input indicated.( L=Rx-LOS (0- signal valid 1-signal loss) 3.GGNS-3142-20CSDL/GGNS-3142-20ISDL is transmitter optical output close(D=Tx-EN (0-open the laser 1-close the laser)) or open and Optical receiver Input indicated.(S=RX-SD （0-signal loss 1-signal valid) )
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成都芯瑞科技股份有限公司位于西部“硅谷”—— 成都，致力于服务国内外科研机构、研究院所及企事业单位科研人员的科技型企业。芯瑞科技于2012年成立，通过公司研发团队多年的自主创新，在高速电光调制、高速光电探测、高灵敏度光电探测、射频光纤传输、微波芯片设计、微波组件领域不断开发新产品。公司产品包括：USOT光模块、Mini SFF光模块、POB光模块、PLCC光模块、SNAP12光模块、工业级光模块、光纤总线光模块、光端机、微波组件、射频光模块、GPON OLT/ONU光模块、GEPON OLT/ONU光模块、XGPON OLT/ONU光模块、XGSPON OLT/ONU光模块、超大光功率>9dbm OLT光模块、数据中心光模块等相应系列产品自推向市场以来，以其稳定、优越的产品性能赢得国内用户的一致好评。产品..替代AVAGO、Finisar等国外品牌产品。
