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EPON OLT光纤模块

EPON-SFP-OLT光模块

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Specifications

  • 产品型号: EPON-OLT-SFP
  • 兼容品牌: 全系列
  • 封装类型: SFP
  • 传输速率: 1.25Gb/s
  • 传输距离: 20KM
  • 发射波长: 1490nm
  • 接收波长: 1310nm
  • 工作温度: 商业级0℃~+70℃/工业级-40℃~+85℃ 可选
  • 数字诊断: 带DDM
  • 接收灵敏度: 20KM
  • 接收灵敏度: 20KM

Description

EPON OLT端光模块采用SFP封装,该模块符合IEE802.ah EPON中的标准和要求。满足中国电信要求PX20+/PX20++ 具有符合SFF-8472规范的DDM功能。符合1类激光器要求及国际安全标准IEC 60825。

    符合IEEE802.3ah要求
    满足电信要求PX20+/PX20++
    具有符合SFF-8472规范的DDM功能
    光纤接口是单纤SC/LC接口或者带尾纤
    发射端1490nm长发光、1310nmDFP突发模式激光器
    接收1310nm、1490nm的PIN/APD激光器
    符合ROSH6的标准

EPON OLT  光模块
TYPEPNPACKAGELD/PDΛ(NM)

RATE
(GB/S)

RANGE

AOP
(DBM)

SEN
(DBM)

TEMP
 XPON Bidi SC FTCS-OLE-20X SFP DFB/APD 1490T/1310R 1.25T/1.25R PX20+ +2~+7 <-28 C,I
FTCS-OLE-20XX SFP DFB/APD 1490T/1310R 1.25T/1.25R PX20+ +3.5~+7 <-30 C,I
FTCS-OLEP-20X SFP DFB/APD 1490T/1310R 1.25T/1.25R PX20++ +4.5~+8 <-32 C
FTCS-OLEP-20XX SFP DFB/APD 1490T/1310R 1.25T/1.25R PX20++ +5~+8 <-33 C

 FEATURES

  • Single fiber bi-directional data links symmetric 1.25Gbps application  
  • 1490nm continuous-mode DFB laser transmitter and 1310nm burst-mode APD-TIA receiver  
  • Reset-less burst-mode receiver simply the system design  
  • +5~+8dBm high Average Launch Optical Power
  • More than 25dB wide dynamic range  
  • 0 to 70°C operating temperature  
  • Single 3.3V power supply  
  • Digital diagnostic monitoring interface  
  • Digital burst RSSI function to monitor the input optical power level  
  • LVPECL compatible data input/output interface  
  • LVTTL transmitter disable control  
  • LVTTL transmitter laser fault alarm  
  • LVTTL receiver loss of signal indication  
  • Low EMI and excellent ESD protection  
  • Class I laser safety standard IEC-60825 compliant  
  • RoHS compliance for  FTCS-OLEP-20X

APPLICATIONS  

  • Gigabit Ethernet Passive Optical Networks (GEPON) 30Km 1:32 application or 10/20Km 1:64 application  

STANDARDS

  • Complies with SFP Multi-Source Agreement (MSA) SFF-8074i  
  • Complies with IEEE 802.3ah™-2004
  • Complies with FCC 47 CFR Part 15, Class B
  • Complies with SFF-8472 Rev 9.5
  • Complies with FDA 21 CFR 1040.10 and 1040.11 except for deviations pursuant to Laser Notice No. 50, dated June 24, 2007

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