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首页> 外文期刊>SEI Technical Review >40 Gbit/s Small-Form Low-Power Optical Transceiver
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40 Gbit/s Small-Form Low-Power Optical Transceiver

机译:40 Gbit / s小型低功耗光收发器

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摘要

The authors have successfully developed an optical transceiver that complies with Quad Small Form-Factor Pluggable Plus (QSFP+) standard. The optical interface conforms to the 40GBASE-LR4 for 40 gigabit Ethernet over up to 10 km single mode fibers using 1.3 μm-range coarse wavelength division multiplexing (CWDM). The transceiver is designed for high-density application in data center networks, where low power consumption and superior electromagnetic interference (EMI) performance are required. We have achieved less than 2.5 W total power consumption by utilizing the quadrupled shunt-driving technique and very low emission levels. This paper presents the outline of the development and evaluation results.
机译:作者已成功开发出符合Quad Small Form-Factor Pluggable Plus(QSFP +)标准的光收发器。该光学接口使用1.3μm范围的粗波分复用(CWDM),在长达10 km的单模光纤上符合40G以太网的40GBASE-LR4的要求。该收发器专为需要低功耗和出色电磁干扰(EMI)性能的数据中心网络中的高密度应用而设计。通过使用四倍的并联驱动技术和非常低的发射水平,我们实现了不到2.5 W的总功耗。本文概述了开发和评估结果。

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