primary rate interface

noun

an ISDN service delivered over T1, E1 or J1 datalines, with delivery of connections between 1472 kilobits per second and 1984 kilobits per second (kibibits)

Similar
PRI
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Meanings

nounprimary rate interface (plural primary rate interfaces)

plural primary rate interfaces

  1. communicationsan ISDN service delivered over T1, E1 or J1 datalines, with delivery of connections between 1472 kilobits per second and 1984 kilobits per second (kibibits)

    Synonyms: PRI

Synonyms & antonyms

nounan ISDN service delivered over T1, E1 or J1 datalines, with delivery of connections between 1472 kilobits per second and 1984 kilobits per second (kibibits)

Similar
PRI

Translations

Finnish järjestelmäliittymä
  • järjestelmäliittymäTranslations
German Primärmultiplexanschluss
  • PrimärmultiplexanschlussTranslations
Greek διεπαφή πρωτεύοντος ρυθμού
  • διεπαφή πρωτεύοντος ρυθμού (diepafí protévontos rythmoú)Translations
Cite this entry
APA

primary rate interface. (n.d.). In WatkinsX Dictionary. Retrieved November 2, 2026, from https://dictionary.watkinsx.com/word/primary%20rate%20interface

MLA

“primary rate interface.” WatkinsX Dictionary, https://dictionary.watkinsx.com/word/primary%20rate%20interface. Accessed November 2, 2026.

Chicago

WatkinsX Dictionary, s.v. “primary rate interface,” accessed November 2, 2026, https://dictionary.watkinsx.com/word/primary%20rate%20interface.

Source: primary rate interface on Wiktionary, CC BY-SA 4.0.