Packet switching performance at 10 Gb/s across a 4 X 4 optical crosspoint switch matrix

被引：23

作者：

Djordjevic, IB ^{[1
]}

Varrazza, R ^{[1
]}

Hill, M ^{[1
]}

Yu, SY ^{[1
]}

机构：

[1] Univ Bristol, Dept Elect & Elect Engn, Bristol BS8 1TR, Avon, England

来源：

IEEE PHOTONICS TECHNOLOGY LETTERS | 2004年 / 16卷 / 01期

关键词：

bit-error rate (BER); lossless switching; optical cross-point switch (OXS) matrix; optical packet routing; optical switch fabrics;

D O I：

10.1109/LPT.2003.818943

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：

Packet-switching characteristics of an integrated 4 x 4 InGaAsP-InP active vertical coupler optical cross-point switch matrix are optimized. Optical gain differences of less then 3 dB between the shortest and longest switching paths are achieved. Bit-error rate (BER) and power penalty measurements during packet routing have been carried out over the entire 4 x 4 matrix. At 10-Gb/s packet data rate less than 1-dB power penalty is found across the switch matrix, and the possibility for error-free packet routing is demonstrated with no BER floor observed.

引用

页码：102 / 104

页数：3

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