Bipolar 8 Zero Substitution line encoding. A technique used to satisfy the ones-density requirements of digital T-carrier facilities in the public network while allowing 64-kbps, clear-channel data.
B8ZS
Meaning of B8ZS in English
DAX English glossary of key connectivity terms. Английский глоссарий основных терминов по коммуникациям DAX. 2012