ETSI
SPS 3 1 - Broadband Switching
Broadband Switching
General Information
Status
Inactive
WorkField
Information technology
Parent
50
ETSI
ETSI EN 301 006-1 V1.2.3 (1998-10)
Q3 interface at the Local Exchange (LE) for line and circuit testing of analogue and Integrated Services Digital Network (ISDN) subscriber lines;
Part 1: Q3 interface specification
REN/SPS-03030-1c
- Standard62 pagesEnglish languagesale 10% offe-Library read for1 day
- Standard62 pagesEnglish languagesale 10% offe-Library read for1 day
ETSI
ETSI EN 301 006-1 V1.2.2 (1998-08)
Q3 interface at the Local Exchange (LE) for line and circuit testing of analogue and Integrated Services Digital Network (ISDN) subscriber lines;
Part 1: Q3 interface specification
DEN/SPS-03030-1
- Standard62 pagesEnglish languagesale 10% offe-Library read for1 day
50