In this paper, the authors introduced VCSELs and the optical transceiver modules, and discussed the framework design of GBIC module and its key technique.
本文在简单介绍光收发模块和VCSEL器件的基础上，着重讨论了GBIC模块的总体设计和主要技术关键。
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Small Form-factor Pluggable(SFP) Optical Transceiver is also called MINI-GBIC module and is the second generation product after the standardized pluggable optical module GBIC.