ITU-R F.1493-2000 Availability Objectives for Real Digital Radio-Relay Links Forming Part of National Portion Constant Bit Rate Digital Path at or Above the Primary Rate
that ITU-T has specified the availability parameters and objectives for path element of international constant
bit rate digital paths at or above the primary rate (see ITU-T Recommendation G.827)
ITU-R F.1493-2000 history
2000ITU-R F.1493-2000 Availability Objectives for Real Digital Radio-Relay Links Forming Part of National Portion Constant Bit Rate Digital Path at or Above the Primary Rate