ITU-R F.634-4-1997
Error Performance Objectives for Real Digital Radio-Relay Links Forming Part of the High-Grade Portion of International Digital Connections at a Bit Rate Below the Primary Rate within an Integrated Services Digital Network

Standard No.

ITU-R F.634-4-1997

Release Date

1997

Published By

International Telecommunication Union (ITU)

Latest

ITU-R F.634-4-1997

Scope

For the objectives of bit error performance, a hypothetical reference digital connection at a bit rate below the primary rate has been defined in ITU-T Recommendation G.82 1. It is sub-divided into portions of different circuit quality,termed “high grade”

ITU-R F.634-4-1997 history

• 1997 ITU-R F.634-4-1997 Error Performance Objectives for Real Digital Radio-Relay Links Forming Part of the High-Grade Portion of International Digital Connections at a Bit Rate Below the Primary Rate within an Integrated Services Digital Network