Single channel 112Gbit/sec PAM4 at 56Gbaud with digital signal processing for data centers applications

被引：90

作者：

Sadot, Dan ^{[1
,2
]}

Dorman, G. ^{[1
]}

Gorshtein, Albert ^{[1
]}

Sonkin, Eduard ^{[1
]}

Vidal, Or ^{[1
]}

机构：

[1] MultiPhy, Ness Ziona, Israel

[2] Ben Gurion Univ Negev, Beer Sheva, Israel

来源：

OPTICS EXPRESS | 2015年 / 23卷 / 02期

关键词：

Optical fibers - Pulse amplitude modulation - Data handling - Optical fiber communication;

D O I：

10.1364/OE.23.000991

中图分类号：

O43 [光学];

学科分类号：

070207 ; 0803 ;

摘要：

112Gbit/sec DSP-based single channel transmission of PAM4 at 56Gbaud over 15GHz of effective analog bandwidth is experimentally demonstrated. The DSP enables use of mature 25G optoelectronics for 210km datacenter intra-connections, and 8Tbit/sec over 80km interconnections between data centers.

引用

页码：991 / 997

页数：7