AT&T Manuals & User Guides

AT&T Multiple Pair Test Connectors for 302 and 303-Type Connectors

Technical Specification

Technical document detailing the description, use, and care of AT&T C-4920 and C-4930 Multiple Pair Test Connectors (Front Tap Shoes) for 302 and 303-type connectors.

AT&T General Safety Precautions: Working Near Power Conductors

guide

This AT&T Practice Standard (SECTION 010-110-006) provides essential safety precautions for personnel involved in placing, removing, or maintaining poles, cable, guys, wire, and strand near power lines. It covers identifying…

AT&T C and H Cable Lashers Care and Maintenance Guide

manual

A technical manual detailing the care, maintenance, lubrication, and repair procedures for the AT&T C and H Cable Lashers, including descriptions of components and operational guidelines.

AT&T Cable Grips: Description, Types, and Specifications

Technical Specification

Comprehensive guide detailing AT&T standard cable grips, including pulling and support types for metallic and optical fiber (lightguide) cables. Covers construction, materials, applications, and safety precautions.

AT&T CCIS: 2400 Data Link Description and Maintenance for 1E7/1AE7 Electronic Switching Systems

Technical Manual

Detailed technical manual from AT&T covering the 2400 Data Link and Common Channel Interoffice Signaling (CCIS) for 2-Wire No. 1 and No. 1A Electronic Switching Systems (ESS). This guide provides…

AT&T Underground Cable Placing: High-Production Methods Guide

Guide

A comprehensive guide from AT&T detailing high-production methods for underground cable placing, including essential precautions, necessary tools and equipment, and various placement techniques such as RPV, pneumatic rodders, fishline kits,…

AT&T Cable Testing: Detecting Tone with an Amplifier (Section 634-020-502)

guide

Technical guide from AT&T Practice Standard, Section 634-020-502, detailing the procedure for detecting tone on conductors using the 147-type Amplifier and 513A tool for cable testing.

AT&T 1097A Filter Description and Use: Telecommunications Test Equipment Guide

Product overview

Comprehensive guide to the AT&T 1097A Filter, detailing its features, specifications, and operational procedures for use with the 147C amplifier in telecommunications fault location and pair identification tasks. Includes setup…

R Pressure Contactor (AT-8782) Description and Use - Bell System Practices 637-213-110

technical specification

Technical specification document from Bell System Practices (Section 637-213-110, Issue 2, May 1978) detailing the R Pressure Contactor (AT-8782). Covers its description, operational characteristics, and applications within T1 and T1C…

AT&T Suspension Strand Dead Ending: General Guide and Hardware Specifications

Technical Specification

This document provides detailed specifications and installation procedures for AT&T's suspension strand dead-ending hardware, including B Guy Hooks, Cable Suspension Bolts, Strand Grips, and Strandvise, for telecommunications and utility infrastructure.

AT&T Cable Pressure Systems: Gradient Method of Approximate Leak Location Manual

Technical Specification

This technical manual details the Gradient Method of Approximate Leak Location for AT&T Cable Pressure Systems. It provides procedures for making pressure readings, preparing graphs, plotting gradients, analyzing results, and…

Suspension Strand Tensioning: Use of Strand Pullers - AT&T Bell System Practices

Technical Guide

Technical guide from AT&T Bell System Practices (Section 627-240-205) detailing the proper use and precautions for L and H strand pullers when tensioning suspension strands. Includes specifications for different strand…