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GB／T 51154-2015 海底光缆工程设计规范（英文版）.pdf

5SubmarineCableLineDesign

5.1Cable Route Desk Top Study

5. 1Cable Route Desk Top Study

5. 2 Submarine Cable Route Survev

NY/T 1965.2-2010 农药对作物安全性评价准则 光合抑制型除草剂对作物安全性测定试验方法5.2.1Before conducting route survey,the installation institution shall obtain a permit for submarine optical cableroutesurvey. 5.2.2The route survey shall make clear the submarine geological and engineering conditions,marine meteorological and hydrological environment,marine planning and development activities, and other

conditions and confirm the optimal cable route,the requirements for submarine cableprotection,the way of installation.etc.

onauctorissubject tono strct restrictonyet snaiimeet tnerequirements ofacabie iauittes

5. 4 Land Cable and its Installation Requirements

PerformanceParameters ofDigitalTransmission SystemandCableLine

3.1Performance Parameters of Submarine Cable

6.2Performance Parameters of Digital Transmission System

of CodeforDesign of Wavelength Division Multiplering(WDM)OpticalFiber Transmission Systems EngineeringYD5092;

2The path error performance objectives shall be in accordance with those specified in Tal Table 6. 2. 1 Path error performance objectives of a WDM submarine cable repeatered system

2 Path BER equals BBER divided by the s

Requirements forLanding Station anditsAuxiliary Facilities

8InstallationofTerminal StationEquipment

9 Design of Power Feeding System

i0Designof AuxiliarySystems

SN/T 5177-2021 国境口岸寨卡病毒实时荧光RT-PCR检测方法l1 Maintenance Tools and Test Instruments

I1.0.1Maintenance of a submarinecable system includesmaintenance of thewetplantwhich covers the submarine cable and submerged equipment,and maintenance of dry plant which coyers the land cable and andingstation equipment. 11. 0. 2 The configuration of maintenance tools and test instruments shall meet the demand of routine system operation and maintenance,and instruments shall be selected based on priee and practicality. Maintenance tools and test instruments for a submarine cable system may be configured according to Table11. 0. 2

11.0.1Maintenance of a submarine cable system includes maintenance of the wet plant which covers the submarine cable and submerged equipment,and maintenance of dry plant which coyers the land cable and andingstation equipment, 11. 0. 2 The configuration of maintenance tools and test instruments shall meet the demand of routine system operation and maintenance,and instruments shall be selected based on priee and practicality. Maintenance tools and test instruments for a submarine cable system may be configured according to Tahle11.0.2.

TZZB 1789-2020 数控圆锯床le 11. 0. 2Maintenance tools and test instruments for a subm

Explanation of Wording in This Code

List of Quoted Standards