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GB/T 29235.1-2012Energy efficiency metrology and test methods for access equipments - Part 1: ADSL CPE (English PDF)

接入设备节能参数和测试方法第1部分：ADSL用户端

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Issued by

SAMR; SAC

Level / Type

National · Recommended

Issue date

December 31, 2012

Implementation date

June 1, 2013

Scope

GB/T 29235.1-2012 is the English-translated version of 接入设备节能参数和测试方法第1部分：ADSL用户端.

GB/T 29235.1-2012 is the Chinese standard "Energy efficiency metrology and test methods for access equipments - Part 1: ADSL CPE". Its scope clause reads: This section GB/T 29235 specifies the ADSL CPE (especially ADSL2 CPE) energy parameters, indicators should Seeking and saving test method parameters.

This section applies to ADSL2 CPE public telecommunications network environment, private telecommunications network can also refer to use. Its clauses include terms and definitions; abbreviations.

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Document preview — GB/T 29235.1-2012

National Standard of the People's Republic of China

ICS: 33.040.01
Classification: M 19

Issued by: State Administration for Market Regulation; Standardization Administration of the PRC

1 Scope
2 Normative references
3 Terms and Definitions
4 Abbreviations

1 Scope

This section GB/T 29235 specifies the ADSL CPE (especially ADSL2 CPE) energy parameters, indicators should

Seeking and saving test method parameters.

This section applies to ADSL2 CPE public telecommunications network environment, private telecommunications network can also refer to use.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version suitable for use herein

Member. For undated references, the latest edition (including any amendments) applies to this document.

GB/T 28519-2012 communications products energy consumption test method General

YD/T 322-1996 Copper polyolefin insulated aluminum sheathed local telecommunication cables

3 Terms and Definitions

The following terms and definitions apply to this document.

3.1 Power powerconsumption

Input power equipment to operate under specified conditions.

3.2 Saving parameters energyefficiencymetrology

Energy-saving equipment grading basis, including power consumption, energy efficiency and auxiliary parameters, power and energy efficiency is the most important basis for energy efficiency classification.

3.3 Energy efficiency index

And the ratio of the actual power consumption of the device between the reference value.

3.4 Energy efficiency rating

Energy efficiency evaluation device parameters, determined in accordance with the energy efficiency index.

4 Abbreviations

The following abbreviations apply to this document.

ADSL2 spread spectrum second generation Asymmetric Digital Subscriber Line AsymmetricDigitalSubscriberLineTrans- ceivers2plus

CPE Customer Premises Equipment CustomerPremisesEquipment

DSL Digital Subscriber Line DigitalSubscriberLine

LAN LAN LocalAreaNetwork […]

......
This preview omits tables, figures, formulas and parts of the technical clauses. The complete document — 15 pages — is available in the English PDF.

Referenced standards

Cited by

GB/T 40579-2021Technical specification for eco-design product assessment—Communication system and equipment

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