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Registered jack

A Registered Jack (RJ) is a standardized telecommunication network interface for connecting voice and data equipment to a service provided by a local exchange carrier or long distance carrier. After their invention at Bell Labs by 1973, the standard was first defined in the Universal Service Ordering Code (USOC) system of the Bell System in the United…

Standards, History & Measurement

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Overview

Naming standard

History and authority

RJ11, RJ14, RJ25 wiring

RJ21

RJ48

RJ61

Similar jacks and unofficial names

Advanced semantic analysis

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Map overview Semantic statistics

Registered jack

Nodes70
Edges69
Triples50
Avg. degree1.97
Density0.028571
Components1

How this topic connects Entity context

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Registered jack

Top relations

related to Naming standard · 13
Registered jack → Bell System, Ethernet, For, It, Modular, RJ11, RJ14, RJ25, Strictly, The, The RJ, These, United States
related to Types · 12
Registered jack → Ethernet, It, RJ11, RJ14, RJ25, RJ45, RJ45S, RJ61, The, The RJ45S, This, United States
related to RJ21 · 10
Registered jack → AMP, Amphenol, CHAMP, For, If, It, Ring, RJ21, Since, The
related to Similar jacks and unofficial names · 7
Registered jack → ACTA, RJ-style, RJ10, RJ22, RJ9, Telephone, The
related to RJ11, RJ14, RJ25 wiring · 6
Registered jack → All, Nevertheless, RJ11, RJ14, RJ25, Two

Important terminology Word statistics

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Important terminology

connector used telephone jack modular connectors wiring registered ethernet standard rj11 pair two 8p8c system also connections data standards jacks

Entity relationships Subject–Predicate–Object triples

SubjectPredicateObjectConfidenceSrc
the Western Electric Princessinstance ofProvisioning of powerSome telephones0.80text
Trimline telephone models require additional powerinstance ofProvisioning of powerSome telephones0.80text
Registered jackrelated to Naming standardThe0.60section
Registered jackrelated to Naming standardBell System0.60section
Registered jackrelated to Naming standardUnited States0.60section
Registered jackrelated to Naming standardModular0.60section
Registered jackrelated to Naming standardStrictly0.60section
Registered jackrelated to Naming standardEthernet0.60section
Registered jackrelated to Naming standardFor0.60section
Registered jackrelated to Naming standardThese0.60section
Registered jackrelated to Naming standardRJ110.60section
Registered jackrelated to Naming standardRJ140.60section

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