YD/T 3125.2-2019Enhanced SFP transceiver (SFP+) used in communication. Part 2: 25Gbit/s (English PDF)
通信用增强型SFP光收发合一模块（SFP+） 第2部分：25Gbit/s
YD/T 3125.2 | Evolution and historical versions
| Std ID | Title | Status |
|---|---|---|
| YD/T 3125.2-2025 | Enhanced SFP transceiver(SFP+)used in communication Part 2:25Gbit/s | Valid |
| YD/T 3125.2-2019 | Enhanced SFP transceiver (SFP+) used in communication. Part 2: 25Gbit/s | Obsolete |
YD/T 3125.2-2019 is obsolete. It has been replaced by YD/T 3125.2-2025. This page sells the obsolete edition, for projects and contracts that still cite it.
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Issued by
Ministry of Industry and Information Technology
Level / Type
National · Recommended
Issue date
November 11, 2019
Implementation date
January 1, 2020
Scope
YD/T 3125.2-2019 is the English-translated version of 通信用增强型SFP光收发合一模块（SFP+） 第2部分：25Gbit/s.
YD/T 3125.2-2019 is the Chinese industry standard "Enhanced SFP transceiver (SFP+) used in communication. Part 2: 25Gbit/s". It was issued on November 11, 2019 by the Ministry of Industry and Information Technology, and took effect on January 1, 2020. It is obsolete: it has been replaced by YD/T 3125.2-2025.
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Document preview — YD/T 3125.2-2019
National Standard of the People's Republic of China
Issued by: Ministry of Industry and Information Technology
Contents
- Document data
1 Document data
Sector: Telecom (industry standard).
Issuing body: Ministry of Industry and Information Technology.
Date of issue: 2019-11-11.
Date of implementation: 2020-01-01.
Status: obsolete, replaced by YD/T 3125.2-2025.
......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — all pages — is available in the English PDF.
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Related Standards
YD/T 3125.3-2021 — Enhanced SFP transceiver(SFP+) used in communication - Part 3: Tunable 10Gbit/s
YD/T 3125.1-2016 — Enhanced SFP transceiver module used in communication(SFP+) - Part 1: 8.5Gbit/s and 10Gbit/s
YD/T 3125.1-2023 — Enhanced SFP optical transceiver module for communications (SFP+) - Part 1: 8.5Gbit/s and 10Gbit/s
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YD/T 3125.2-2019
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