SAES-T-938 PDF - Telecommunications: Outside Plant System Design - PDFYAR

This article is about SAES-T-938 which is about Telecommunications: Outside Plant System Design and download SAES-T-938 PDF for telecommunication and electrical engineers, supervisors and project managers, telecom QCs, telecom QC Supervisors. This is saudi aramco standards of Telecommunication Engineering based on international codes and standards and useful for telecom and electronics engineering knowledge to get job as engineers, QC Supervisors and QC managers, Engineering managers and technicians.

SAES-T-938 PDF Download

SAES-T-938

SAES-T-938 PDF Download

Telecommunications: Outside Plant System Design

SAES-T-938 is a standard that provides mandatory requirements for the design and engineering of telecommunications outside plant (OSP) systems. It specifically covers Facility Area Plan (FAP) design and includes data for Central Office Loop Resistance Limits. Here is a summary of the key points:

Scope:

SAES-T-938 standard governs the design and engineering of OSP systems.
It covers FAP design and provides data for Central Office Loop Resistance Limits.

Definitions:

The standard includes definitions of key terms and concepts relevant to OSP systems.

Facility Area Plan (FAP) Design:

The FAP design includes the layout and organization of telecommunications facilities within a specific area or site.
It provides guidelines for the placement of equipment, cables, pathways, grounding, and other infrastructure elements.
FAP design ensures efficient and effective telecommunications operations and maintenance.

Central Office Loop Resistance Limits:

The standard includes data and limits for Central Office Loop Resistance.
Central Office Loop Resistance is a measure of the resistance in the telecommunication loop, which affects the quality and performance of voice and data transmission.

Compliance:

Compliance with the SAES-T-938 standard is mandatory for the design and engineering of OSP systems within the scope of Saudi Aramco projects.

The SAES-T-938 standard ensures that telecommunications OSP systems are designed and engineered according to established requirements, promoting efficient and reliable communication services. It also provides guidelines for FAP design and includes data related to Central Office Loop Resistance Limits.

Industry Codes and Standards for SAES-T-938

SAES-T-938, the standard governing the design and engineering of telecommunications outside plant systems, references the following industry codes and standards:

Building Industry Consulting Services International (BICSI):

BICSI is a professional association that focuses on the advancement of information and communications technology (ICT) infrastructure.
SAES-T-938 references BICSI’s TDMM (Telecommunications Distribution Methods Manual), which provides comprehensive guidelines and best practices for the design and installation of telecommunications distribution systems.
Additionally, SAES-T-938 references BICSI’s Information Transport Systems (ITS) Installation Manual, which covers the installation and testing procedures for various components of telecommunication systems.

These BICSI publications provide valuable guidance and technical information for the design and implementation of OSP systems in compliance with SAES-T-938. They are widely recognized within the telecommunications industry and are utilized by professionals involved in the planning, design, and installation of telecommunications infrastructure.

Design

The design requirements for Facility Area Plan (FAP) design in SAES-T-938 include the following:

4.1 General
4.1.1 This section focuses on the design of Facility Area Plans (FAP) for feeder and distribution cables in telecommunications outside plant systems.
4.1.2 For conventional cable design that does not follow the FAP approach, refer to SAES-T-914, which covers Communications Distribution Cable.
4.1.3 The purpose of this standard is to ensure that the telecommunications distribution network complies with technical standards for Integrated Services Digital Network (ISDN) basic access and Plain Old Telephone Service (POTS). The design also considers preferred operational standards. Key features of this distribution design standard include:

Connection of the distribution network to the feeder network through a Facility Area Connector (Cross Connect) using binding post type connections.
Use of fixed count terminals with threaded lugs or binding post connections.
Avoidance of cable count multiplying.
Elimination of bridge tap conditions.
Exclusion of analog station/subscriber carriers.
4.1.4 The FAP concept should be considered only when the total land usage of Saudi Aramco is known and the ultimate pair requirements can be determined. Conventional design should be used in the following cases:
Remote areas that are not suitable for the Rural Distribution Area Plan (RDAP).
Areas where land usage has not been determined.
The FAP design described in this section should not be used primarily to serve office or industrial complexes due to the significant changes in service requirements that such complexes may have. Large commercial and industrial sites typically have complete sets of cable pairs connected from the Central Office (CO) to the site.

These design requirements aim to establish a robust and efficient telecommunications distribution network that meets the technical standards for ISDN and POTS services, while considering operational efficiency and future scalability.

FAQs about SAES-T-938 PDF Download

Q1: What is the purpose of the Facility Area Plan (FAP) design?

A: The purpose of the FAP design is to ensure that the telecommunications distribution network complies with technical standards for Integrated Services Digital Network (ISDN) basic access and Plain Old Telephone Service (POTS). It also considers preferred operational standards.

Q2: What are the key features of the FAP design standard?

A: The key features of the FAP design standard include the connection of the distribution network to the feeder network through a Facility Area Connector (Cross Connect) using binding post type connections, the use of fixed count terminals with threaded lugs or binding post connections, avoidance of cable count multiplying, elimination of bridge tap conditions, and exclusion of analog station/subscriber carriers.

Q3: When should the FAP concept be considered?

A: The FAP concept should be considered when the total land usage of Saudi Aramco is known and the ultimate pair requirements can be determined. It is not suitable for remote areas that are not suitable for the Rural Distribution Area Plan (RDAP) or areas where land usage has not been determined.

Q4: Can the FAP design be used for office or industrial complexes?

A: The FAP design should not be primarily used to serve office or industrial complexes due to the significant changes in service requirements that such complexes may have. Large commercial and industrial sites typically have complete sets of cable pairs connected from the Central Office (CO) to the site.

Q5: What should be referred to for conventional cable design that does not follow the FAP approach?

A: For conventional cable design that does not follow the FAP approach, refer to SAES-T-914, which covers Communications Distribution Cable.

SAES-T-938 PDF – Telecommunications: Outside Plant System Design

SAES-T-938 PDF Download

Telecommunications: Outside Plant System Design

Industry Codes and Standards for SAES-T-938

Design

FAQs about SAES-T-938 PDF Download

Q1: What is the purpose of the Facility Area Plan (FAP) design?

Q2: What are the key features of the FAP design standard?

Q3: When should the FAP concept be considered?

Q4: Can the FAP design be used for office or industrial complexes?

Q5: What should be referred to for conventional cable design that does not follow the FAP approach?

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