BS 6450-4:1993
$215.11
Private branch exchanges for connection to public switched telephone networks run by certain public telecommunications operators – Specification for ports
| Published By | Publication Date | Number of Pages |
| BSI | 1993 | 162 |
| Status | Withdrawn |
|---|---|
| Pages | 162 |
| Publication Date | 1993-12-15 |
| Withdrawn Date | 2009-05-01 |
| ISBN | 0 580 22108 3 |
| Standard Number | BS 6450-4:1993 |
| Partially Replaced By | BS 7378-3:1998 |
| Title | Private branch exchanges for connection to public switched telephone networks run by certain public telecommunications operators – Specification for ports |
| Descriptors | Electrical safety, Circuits, Electrical impedance, Electrical testing, Telephony, Communication equipment, Safety measures, Signal level, Telephone exchanges, Telephone equipment, Signal distortion, Performance testing, Definitions, Telephone switching equipment, Interfaces, Classification systems, Telephone networks, Signal strength, Communication cables, Communication networks, Test equipment |
| Publisher | BSI |
| Committee | W/- |
| ICS Codes | 33.040.35 - Telephone networks |
