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CFP光模块

CFP光模块

Features

  • F-tone Networks Patented  WDM Optical Front End
  • IEEE P802.3ba 40GBASE-LR4 Compliant
  • ITU-T G .694.2 CWDM Grid Structure
  • Link Distance up to 10km/40km SMF
  • CFP MSA Compliant

Applications

  • Rack to Rack
  • Data Center
  • Premise
  • Metro Network
  • Switch and Router
  • 40G Ethernet
  • 100G Ethernet
P/N Data Rate(Gbit/s) TX RX TX(dBm)Min TX(dBm)Max Reach Temperature
(deg C)
Description
CFP-40GBASE-LR4-R 40G DFB APD +2 +6 40km 0~70 40G CFP ER4 with 45o LC Port
CFP-100GBASE-LB 100G - - - - - -40~85 100G CFP Electric Loopback Module
CFP-40GBASE-ER4 40G DFB APD +2 +6 40km 0~70 40G CFP with Straight LC port
CFP-40GBASE-LR4 40G DFB PIN -2.5 +6.0 10km 0~70 40G CFP LR4 with Straight LC Port
CFP-40GBASE-LR4-R 40G DFB PIN -6.0 2.5 10km 0~70 40G CFP LR4 with 45o LC port

 

什么是CFP光模块?

参照CFP MSA 的网站整理出以下CFP光模块的规格:
一、外形尺寸:长度144.75mm,宽度82mm,高度13.6mm;
二、电接口:148针,分上下两层,上层是第1~74针, 下层是第75~148针:
数据信号根据不同应用采用CAUI, XLAUI, SFI-S 和 SFI-5.2等规范,每条信号线的速率为10Gbps, 所以100Gbps应用有40条数据线(即发射X20条,接收X20条),40Gbps有16条数据线(包括发送接收各8条);另外30,31, 32, 36, 37, 38,39 共7条非MNIO控制线,包括发射禁止,模块低功耗模式,复位等。33,34,35,40 四条报警线。41,47,48,46,45,42,43,44共8条MDIO控制线。
三、光接口:SC连接器,支持单模或者多模应用,内部支持选择是否采用光复用或解复用;
四、常规供电:3.3V;
五、散热:可外接散热片;
六、控制:MDIO接口,采用1.2V和3.3V LVCMOS规范;
七、重量:最大350克;
八、工作温度范围:0~70摄氏度
九、插拔模式:采用外接导轨实现可插拔

2009年3月23日,Finisar, Opnext和住友/Excelight三家领先的光模块厂商宣布创立一个有关40G/100G 高速光模块的新的MSA,其目的是定义一种高速的可以热插拔的支持数据通信和电信传输两大应用的新型模块标准。CFP光模块标准规格即是在这时候提出的。

CFP-100GBASE-SR10

CFP-100GBASE-SR10

Features

  • Compliant to IEEE 802.3ba 100GBASE -SR10
  • 10 independent full- duplex channels
  • Up to 11.2Gbps per channel bandwidth  
  • Aggregate bandwidth of > 100Gbps
  • Form factors compliant to CFP MSA
  • CAUI h igh  speed  electrical  i nterface  
  • IEEE compliant MDIO interface for management and digital diagnostic  monitor
  • Capable of over 100 m  transmission on high bandwidth 50µm multi- mode ribbon fiber   
  • Single +3.3V p ower supply, operating case temperature: 0~70C
  • All- metal housing for superior EMI performance
  • RoHS compliant  
  • No reference clock needed  
  • TX input and RX output CDR retiming 

Applications

  • Rack to rack
  • Data centers
  • Metro networks
  • Switches and Routers

CFP-40GBASE-ER4

CFP-40GBASE-ER4

Features

  • 4x10Gb/s parallel optical interface compliant to 802.3ba 40G ER4
  • Uncooled 4 CWDM DFB transmitters and APD photodiode receivers
  • Form factors compliant to CFP MSA
  • XLAUI High Speed Electrical Interface
  • Built in quad TX CDR and RX CDR
  • IEEE compliant MDIO interface for management and digital diagnostic monitor
  • Single +3.3V power supply, operating case temperature: 0~70C
  • All-metal housing for superior EMI performance
  • Advanced firmware allows encryption information of customer system stored in transceiver
  • RoHS compliant
  • No reference clock needed
  • Duplex Straight  LC Connector

Applications

  • Rack to rack
  • Data centers
  • Metro networks
  • Switches and Routers

CFP-40GBASE-LR4

CFP-40GBASE-LR4

Features

  • 4x10Gb/s parallel optical interface compliant to 802.3ba 40G LR4
  • Uncooled 4 CWDM DFB transmitters and PIN photodiode receivers
  • Form factors compliant to CFP MSA
  • XLAUI High Speed Electrical Interface
  • IEEE compliant MDIO interface for management and digital diagnostic monitor
  • Single +3.3V power supply, operating case temperature: 0~70C
  • All-metal housing for superior EMI performance
  • Advanced firmware allows encryption information of customer system stored in transceiver
  • RoHS compliant
  • No reference clock needed

Applications

  • Rack to rack
  • Data centers
  • Metro networks
  • Switches and Routers

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