光通信研究Issue(2)：62-64,3.DOI:10.13756/j.gtxyj.2017.02.018
一种带SGMII的增强型小型可插拔光模块
An ESFP Optical Module with SGMII Interface
张文海 1张春艳 1孙莉萍1
作者信息
- 1. 武汉光迅科技股份有限公司,武汉 430205
- 折叠
摘要
Abstract
In recent years, the development of big data and cloud computing promotes the Ethernet switch to upgrade.In this trend, a transceiver with the SGMII is needed to be used between 100 Mbit/s switch and gigabit switch.SGMII is an interface of PHY and MAC.In this paper, in order to achieve direct communication between fast and gigabit switches, we propose to use a 100/1 000 Mbit/s PHY chip in the conventional 100 Base-FX optical transceiver, which enable the 1 000 Mbit/s data from the MAC layer of gigabit switch convert to 100 Mbit/s data and transmit out in the form of optical signal through the 100 Base-FX optical transceiver.关键词
以太网交换机/串行吉比特媒体独立接口/物理层/增强型小型可插拔光模块Key words
Ethernet switch/SGMII/PHY/ESFP分类
信息技术与安全科学引用本文复制引用
张文海,张春艳,孙莉萍..一种带SGMII的增强型小型可插拔光模块[J].光通信研究,2017,(2):62-64,3.
