Standard Number: YD/T 4377.1-2023(YD/T4377.1-2023)
Chinese:光收发合一模块软件管理接口 第1部分：SFP/SFP+/SFP28
English:Software Management Interface for Optical Transceiver All-in-One Modules Part 1: SFP/SFP+/SFP28
Effective Date:2023-11-01
Standard Applicability:This document specifies the software management interface of the optical transceiver all-in-one module in the form of SFP/SFP+/SFP28 package, including the architecture of the software management interface of the optical module, the communication requirements of the two-wire interface, the interface function requirements and the register address table.
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