|Number of pages||12|
This International Standard specifies the 8-pole connector (plug and jack) and the assignments of poles/contacts for use in physical interfaces of Integrated Services Digital Network (ISDN) basic access arrangements. These physical interfaces, where they exist, will be located at reference points S and T between TEs and NTs and between NT1s and NT2s and shall conform to CCITT Recommendation 1.430. This standard also specifies the requirements for ISDN basic access cords for use with TEs that conform with Recommendation I.430, where the specification of the TE calls for the use of such a cord. CCITT Recommendation I.430 requires plugs and jacks on equipment connecting cords and interface cables as shown in figure 2/I.430 of that Recommendation. For the purpose of this standard, when viewed from an NT1, an NT2 may be considered to be a TE.
|Dutch title||Informatietechnologie - Telecommunicatie en informatie-uitwisseling tussen systemen - Koppelvlakverbinding en toewijzing van pennen voor ISDN-basiskoppelvlak op de referentiepunten S en T|
|English title||Information technology - Telecommunications and information exchange between systems - Interface connector and contact assignments for ISDN Basic Access Interface located at reference points S and T|