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芯科通信携400G QSFP-DD光模块及DAC AOC线缆参加2018欧洲ECOC展

DateTime:2018/9/20 0:00:00

随着电信、移动、企业和数据中心网络融入云网络基础架构,对能够普遍适用的、高带宽和低成本光模块 产品的需求开始爆发性成长。400G/200G QSFP-DD现在已经成为了云计算网络光互联解决方案的实际标准, 400G QSFP-DD较100G在某些情况下比较优势还非常明显。由于这一无可匹敌的 性价比,所有业内企业都在迅速推出QSFP-DD产品。为了适应云计算,数据通信领域这一快速发展,芯科通信推出全系列QSFP-DD 产品 :

    未来3年数据中心内的400G高速光模块的几个技术和市场方向。

  数据中心的几个首要需求是:1)接口密度(Port Density); 2) 功耗(Power Dissipation);3)成本(cost/gigabit),通用说法是高接口密度,低功耗以及超低廉的价格(High port density, low power dissipation, and extreme low cost)。

  目前400GbE的主流接口,CFP8,OSFP,QSFP-DD和COBO,分别对应着几种不同的产业生态系统,芯科团队主要推出下列产品系列:

400G CFP8 LR8

•       Data rate up to 425Gbps aggregate

•       Lane bit rate 26.56Gbps

•       CFP8 MSA package with LC connector

•       Up to 10km over SMF

•       Single 3.3V Power Supply

•       LAN WDM EML laser and PIN receiver

•       MDIO interface with digital diagnostic monitoring

•       0-70 ºC Case Operating Temperature

•       Compliant to IEEE 802.3bs Complies with EU Directive 2011/65/EU

400G QSFP-DD LR4

 ▪   4 channels full-duplex transceiver modules

▪ 8 channels full-duplex transceiver modules
▪ Transmission data rate up to 26Gbps per channel     
▪8 channels 850nm VCSEL array
▪ 8 channels PIN photo detector array
▪ Internal CDR circuits on both receiver and transmitter channels
▪ Support CDR bypass 
▪ Low power consumption <4W
▪ Hot Pluggable QSFP DD form factor 
▪ Maximum link length of 70m on OM3 Multimode Fiber (MMF)and 100m on OM4 MMF
▪ MPO24 connector receptacle 
▪ Built-in digital diagnostic functions
▪ Operating case temperature 0°C to +70°C
▪ 3.3V power supply voltage
▪ RoHS 6 compliant(lead free)

400G QSFP-DD FR8 PAM4 2km

•       Hot-swappable QSFP-DD package

•       Meets QSFP-DD MSA standards

•       Compliant with IEEE 802.3bs 400GBASE-FR8 standard

•       8-channel full-duplex transceiver module

•       Supports aggregate bit rate of 400Gb / s

•       8-channel LAN-WDM EML transmitter

•       8-channel PIN ROSA

•       Internal CDR circuit on the receiver and transmitter channels

•       Support CDR bypass

•       12W maximum power consumption

•       The maximum link length of the SMF is 2 km.

•       Duplex LC socket

•       Built-in digital diagnostics