兼容品牌：H3C华三

产品描述（Description）:

SFP+光模块是新一代的万兆光模块,它按照ANSI T11协议,可以满足光纤通道的8.5G和以太网10G的应用。SFP+比早期的XFP光模块外观尺寸缩小了约30%,和普通1-4G的SFP光模块外观一样。SFP+只保留了基本的电光、光电转换功能,减少了原有XFP设计中的SerDes,CDR,EDC,MAC等信号控制功能,从而简化了10G光模块的设计,功耗也因而更小。SFP+具有高密度、低功耗、更低系统构造成本等显著优点,产品广泛应用万兆以太网光纤数据通信领域,是万兆模块的主流产品。 

This 1310 nm DFB 10Gbps SFP+ transceiver is designed to transmit and receive optical data over single mode optical fiber for link length 10km. 
The SFP+ 10km module electrical interface is compliant to SFI electrical specifications.  The transmitter input and receiver output impedance is 100 Ohms differential.  Data lines are internally AC coupled.  The module provides differential termination and reduce differential to common mode conversion for quality signal termination and low EMI.  SFI typically operates over 200 mm of improved FR4 material or up to about 150mmof standard FR4 with one connector.

产品特性(Features):

* 最大传输速率10.3Gbps
* 典型传输距离10km (单模光纤)
* 3.3V单电压，TTL逻辑接口
* 双LC接口，支持热插拔
* 高灵敏度APD接收器
* 支持数字诊断功能
* 符合MSA SFP+协议 SFF-8431规范
* 符合SFF-8472标准
* 工作环境温度: 0℃ to +70℃

• Optical interface compliant to IEEE 802.3ae 10GBASE-LR
• Electrical interface compliant to SFF-8431
• Hot Pluggable
• 1310nm DFB transmitter, PIN photo-detector
• Operating case temperature: 0 to 70 °C
• Low power consumption
• Applicable for 10km SMF connection
• All-metal housing for superior EMI performance
• Advanced firmware allow customer system encryption information to be stored in transceiver
• Cost effective SFP+ solution, enables higher port densities and greater bandwidth
• RoHS6 compliant (lead free)

应用范围(Applications):

* 万兆以太网10GBase-LR/LW

* 万兆光纤通道

* 其他光纤网络

• 10GBASE-LR at 10.3125Gbps

• Other optical links