CCITT X.21-1984

CCITT Recommendation X.21-1984, Recommendation Interface Between Data Terminal Equipment (DTE) and Data Circuit-Terminating Equipment (DCE) for Synchronous Operation on Public Data Networks

OEN:

CSA

Langue:

English

Code(s) de l'ICS:

33.040.20; 33.040.40; 35.200

Statut:

Annulée

Date de Publication:

1993-12-31

Numéro Standard:

CCITT X.21-1984