Title 47 CFR Part 68: Difference between revisions
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In [[telecommunication]], '''part 68''' (obsolete <ref>[[Registered_jack#History_and_authority|Registered Jack standards history]]</ref><ref name=ACTAdocs >[http://www.part68.org/documents.aspx ACTA documents]</ref><ref name=T1.TR5-1999 />) is the section of [[Title 47 of the Code of Federal Regulations]] of the United States (Subpart F superceded by T1.TR5-1999<ref name=T1.TR5-1999 >[http://www.atis.org/docstore/product.aspx?id=25297 T1.TR5-1999] Network and Customer Installation Interface Connector Wiring Configuration Catalog</ref>) governing (a) the direct [[electrical connection|connection]] of telecommunications equipment and [[On-premises wiring|customer premises wiring]] with the [[public switched telephone network]] and certain [[private line]] services, such as (1) foreign [[telephone exchange|exchange]] lines at the customer premises end, (2) the station end of off-premises stations associated with [[Private branch exchange|PBX]] and [[Centrex]] services, (3) [[trunking|trunk]]-to-station tie lines at the trunk end only, and (4) switched service network station lines, ''i.e.'', [[common control]] switching arrangements; and (b) the direct connection of (1) all PBX and similar systems to private line services for [[tie trunk]] type interfaces, (2) off-premises station lines, and (3) automatic identified outward dialing ([[AIOD]]) and [[message]] [[FCC registration program|registration]]. |
In [[telecommunication]], '''part 68''' (Subpart F obsolete <ref>[[Registered_jack#History_and_authority|Registered Jack standards history]]</ref><ref name=ACTAdocs >[http://www.part68.org/documents.aspx ACTA documents]</ref><ref name=T1.TR5-1999 />) is the section of [[Title 47 of the Code of Federal Regulations]] of the United States (Subpart F superceded by T1.TR5-1999<ref name=T1.TR5-1999 >[http://www.atis.org/docstore/product.aspx?id=25297 T1.TR5-1999] Network and Customer Installation Interface Connector Wiring Configuration Catalog</ref>) governing (a) the direct [[electrical connection|connection]] of telecommunications equipment and [[On-premises wiring|customer premises wiring]] with the [[public switched telephone network]] and certain [[private line]] services, such as (1) foreign [[telephone exchange|exchange]] lines at the customer premises end, (2) the station end of off-premises stations associated with [[Private branch exchange|PBX]] and [[Centrex]] services, (3) [[trunking|trunk]]-to-station tie lines at the trunk end only, and (4) switched service network station lines, ''i.e.'', [[common control]] switching arrangements; and (b) the direct connection of (1) all PBX and similar systems to private line services for [[tie trunk]] type interfaces, (2) off-premises station lines, and (3) automatic identified outward dialing ([[AIOD]]) and [[message]] [[FCC registration program|registration]]. |
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''Note:'' Part 68 rules provide the technical and procedural standards under which direct [[electrical connection]] of customer-provided [[telephone]] equipment, systems, and protective apparatus may be made to the nationwide [[Electricity distribution|network]] without causing harm and without a requirement for protective [[Electrical circuit|circuit]] arrangements in the service-provider networks. |
''Note:'' Part 68 rules provide the technical and procedural standards under which direct [[electrical connection]] of customer-provided [[telephone]] equipment, systems, and protective apparatus may be made to the nationwide [[Electricity distribution|network]] without causing harm and without a requirement for protective [[Electrical circuit|circuit]] arrangements in the service-provider networks. |
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Revision as of 20:47, 20 November 2010
In telecommunication, part 68 (Subpart F obsolete [1][2][3]) is the section of Title 47 of the Code of Federal Regulations of the United States (Subpart F superceded by T1.TR5-1999[3]) governing (a) the direct connection of telecommunications equipment and customer premises wiring with the public switched telephone network and certain private line services, such as (1) foreign exchange lines at the customer premises end, (2) the station end of off-premises stations associated with PBX and Centrex services, (3) trunk-to-station tie lines at the trunk end only, and (4) switched service network station lines, i.e., common control switching arrangements; and (b) the direct connection of (1) all PBX and similar systems to private line services for tie trunk type interfaces, (2) off-premises station lines, and (3) automatic identified outward dialing (AIOD) and message registration.
Note: Part 68 rules provide the technical and procedural standards under which direct electrical connection of customer-provided telephone equipment, systems, and protective apparatus may be made to the nationwide network without causing harm and without a requirement for protective circuit arrangements in the service-provider networks.
The equivalent European regulation is called TBR21.
References
- ^ Registered Jack standards history
- ^ ACTA documents
- ^ a b T1.TR5-1999 Network and Customer Installation Interface Connector Wiring Configuration Catalog
- FCC 47 CFR Part 68 section 68.502 superceded by T1.TR5-1999
This article incorporates public domain material from Federal Standard 1037C. General Services Administration. Archived from the original on 2022-01-22.