Hybrid Wavelength Switched-TDMA High Port Count All-Optical Data Centre Switch

被引：22

作者：

Funnell, Adam Christopher ^{[1
]}

Shi, Kai ^{[1
,2
]}

Costa, Paolo ^{[2
]}

Watts, Philip ^{[1
,3
]}

Ballani, Hitesh ^{[2
]}

Thomsen, Benn Charles ^{[1
,2
]}

机构：

[1] UCL, Dept Elect & Elect Engn, Opt Networks Grp, London WC1E 7JE, England

[2] Microsoft Res, Cambridge CB1 2FB, England

[3] ARM Ltd, Cambridge CB1 9NJ, England

来源：

JOURNAL OF LIGHTWAVE TECHNOLOGY | 2017年 / 35卷 / 20期

基金：

英国工程与自然科学研究理事会;

关键词：

Optical fiber communication; optical packet switching; time division multiplexing; wavelength division multiplexing; PACKET;

D O I：

10.1109/JLT.2017.2741673

中图分类号：

TM [电工技术]; TN [电子技术、通信技术];

学科分类号：

0808 ; 0809 ;

摘要：

The physical layer data plane design of an all-optical network switch capable of scaling to 1024 ports at 25 Gb/s per port is presented and experimentally evaluated. Fast-tuning DS-DBR lasers modulated with line-coded bipolar data allow combined wavelength switching and time-division multiple access to provide packet switch-like functionality with over 2 Tb/s of total switch bandwidth. A passive fiber star coupler core with high sensitivity DSP-free coherent receivers creates a low complexity easily upgradeable building block for data center networks.

引用

页码：4438 / 4444

页数：7

共 25 条

[1]

[Anonymous], P ACM C SPEC INT GRO

[2]

[Anonymous], 2015, P ACM C SPEC INT GRO

[3]

Arista Networks Inc., 2017, 7500R SER DAT CTR SW

[4] Optical packet and burst switching technologies for the future photonic Internet [J].

Ben Yoo, S. J. .

JOURNAL OF LIGHTWAVE TECHNOLOGY, 2006, 24 (12) :4468-4492

[5]

Benjamin J., 2017 IEEE 25 ANN S H

[6] MARGIN MEASUREMENTS IN OPTICAL AMPLIFIER SYSTEMS [J].

BERGANO, NS ;

KERFOOT, FW ;

DAVIDSON, CR .

IEEE PHOTONICS TECHNOLOGY LETTERS, 1993, 5 (03) :304-306

[7]

Binkert N, 2011, ISCA 2011: PROCEEDINGS OF THE 38TH ANNUAL INTERNATIONAL SYMPOSIUM ON COMPUTER ARCHITECTURE, P437

[8] Per-packet Load-balanced, Low-Latency Routing for Clos-based Data Center Networks [J].

Cao, Jiaxin ;

Xia, Rui ;

Yang, Pengkun ;

Guo, Chuanxiong ;

Lu, Guohan ;

Yuan, Lihua ;

Zheng, Yixin ;

Wu, Haitao ;

Xiong, Yongqiang ;

Maltz, Dave .

PROCEEDINGS OF THE 2013 ACM INTERNATIONAL CONFERENCE ON EMERGING NETWORKING EXPERIMENTS AND TECHNOLOGIES (CONEXT '13), 2013, :49-60

[9] Survey on Routing in Data Centers: Insights and Future Directions [J].

Chen, Kai ;

Hu, Chengchen ;

Zhang, Xin ;

Zheng, Kai ;

Chen, Yan ;

Vasilakos, Athanasios V. .

IEEE NETWORK, 2011, 25 (04) :6-10

[10] Demonstration of the feasibility of large-port-count optical switching using a hybrid Mach-Zehnder interferometer-semiconductor optical amplifier switch module in a recirculating loop [J].

Cheng, Q. ;

Wonfor, A. ;

Wei, J. L. ;

Penty, R. V. ;

White, I. H. .

OPTICS LETTERS, 2014, 39 (18) :5244-5247

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