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Meaning of primary rate interface | Babel Free

Noun CEFR C1

Definitions

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)

Equivalents

CEFR level

C1
Advanced
This word is part of the CEFR C1 vocabulary — advanced level.

See also

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