IEC 62255-3-1-2005 PDF

Full title and description

Multicore and symmetrical pair/quad cables for broadband digital communications (high bit rate digital access telecommunication networks) - Outside plant cables - Part 3-1: Filled cables - Blank detail specification. The publication defines the blank/detail layout and style to be used when preparing specific product detail specifications for filled outside‑plant multicore and symmetrical pair/quad cables used in broadband digital access networks.

Abstract

This blank detail specification establishes the format, headings and recommended content for detail specifications that describe filled multicore and symmetrical pair/quad cables for outside‑plant broadband digital communications. It is intended as a template that can be used by national standards bodies, manufacturers or users to produce a complete detail specification for a particular cable type.

General information

• Status: Published (International Standard).
• Publication date: 23 June 2005.
• Publisher: International Electrotechnical Commission (IEC).
• ICS / categories: 33.120.20 (Wires and symmetrical cables).
• Edition / version: Edition 1.0 (2005).
• Number of pages: 17 (IEC webstore listing); some distributors show shorter page counts (8–11) depending on language/format.

Scope

Applies to filled outside‑plant multicore and symmetrical pair/quad telecommunication cables intended for high bit rate digital access networks. Typical construction elements covered in related documents and referenced in the blank detail specification include copper conductors, polyolefin insulation (solid or cellular), a metallic screen over the cable core and a polyethylene jacket; typical pair counts range from about 6 to 300 pairs. The document itself specifies the layout and content required for a complete detail specification rather than providing extended performance test methods.

Key topics and requirements

• Template and clause structure for a blank detail specification (headings, mandatory/optional entries, normative references and tables of technical data).
• Identification of required construction and material descriptions for filled outside‑plant cables (conductor, insulation type, filler, screen, sheath).
• Recommended fields for electrical, mechanical and environmental performance characteristics to be specified in a detail specification.
• Guidance on normative references and cross‑referencing to the sectional specification (Part 3) and the generic specification (Part 1).

Typical use and users

Used as a drafting template by national standards organizations, cable manufacturers, telecom equipment specifiers and procurement departments when producing formal product detail specifications for filled outside‑plant telecommunications cables. It is also used by engineering teams who prepare purchaser or project specific cable requirements based on the blank detail document.

Related standards

Part of the IEC 62255 series for multicore and symmetrical pair/quad outside‑plant cables. Closely related parts include: Part 1 (Generic specification), Part 2 and 2‑1 (Unfilled cables — sectional and blank detail specifications), Part 3 (Filled cables — sectional specification), 3‑1 (this blank detail specification), and subsequent parts for aerial and drop cables (Parts 4, 4‑1, 5, 5‑1). Users should consult the sectional specifications (Part 3) and the generic specification (Part 1) for full technical and test requirements.

Keywords

blank detail specification, outside‑plant cable, filled cable, multicore cable, symmetrical pair, quad cable, broadband digital communications, telecommunication cable template, IEC 62255.

FAQ

Q: What is this standard?

A: IEC 62255‑3‑1:2005 is a blank detail specification (a template) for filled multicore and symmetrical pair/quad outside‑plant cables intended for broadband digital access networks; it sets the layout and required content for a complete detail specification.

Q: What does it cover?

A: It does not itself specify full performance tests; instead it prescribes the structure and mandatory/optional fields for detail specifications that describe cable construction (conductor, insulation, filler, screen, sheath), electrical and mechanical data, and normative references. For performance requirements, consult the sectional specification (IEC 62255‑3:2005) and the generic specification (IEC 62255‑1:2003).

Q: Who typically uses it?

A: National standards bodies, cable manufacturers, procurement and specification engineers, telecom operators and any organization that needs to prepare formal product detail specifications for filled outside‑plant telecommunication cables.

Q: Is it current or superseded?

A: The document was published on 23 June 2005 and is listed as an active IEC publication; the IEC webstore indicates a stability/maintenance date through 2027, so users should check the IEC catalogue for any reconfirmation or revision status updates after that date.

Q: Is it part of a series?

A: Yes — it is Part 3‑1 of the IEC 62255 series. The series includes the generic specification (Part 1), sectional specifications for unfilled and filled cables (Parts 2 and 3) and their corresponding blank detail specifications (2‑1, 3‑1), plus parts for aerial and drop cables (4, 4‑1, 5, 5‑1).

Q: What are the key keywords?

A: Blank detail specification; filled outside‑plant cable; multicore; pair/quad; broadband digital access; cable construction; product specification template.