Public Switched Telephone Network (PSTN); Network Termination Point (NTP) analogue interface; Specification of physical and electrical characteristics at a 2-wire analogue presented NTP for short to medium length loop applications
NORMA vydána dne 2.6.1999
Designation standards: ETSI EG 201188-V1.1.1
Publication date standards: 2.6.1999
The number of pages: 20
Approximate weight : 60 g (0.13 lbs)
Country: European technical standard
Kategorie: Technické normy ETSI