ADTRAN 1200287L1 Uživatelský manuál stáhnout pdf (Strana 179)

61185001L1-1 MX2810 M13 User Manual D-1

Appendix D

Acronyms/Abbreviations

ACO .................. alarm cut off

ACT................... active

AIS..................... alarm indication signal

ALM .................. alarm

AMI................... alternate mark inversion

Amp................... amphenol

ANSI ................. American National Standards Institute

async ................. asynchronous

BERT ................. bit error rate test

bps..................... bits per second

BPV ................... bipolar violation

CA...................... communications equipment available

CAIS.................. carrier side alarm indication signal

CCITT ............... Consultive Committee for International Telephony and Telegraphy

CCV................... C-bit coding violation

CD ..................... carrier detect

CES.................... C-bit errored seconds

CO ..................... central office

CPE.................... customer premise equipment

CRC ................... cyclic redundancy check

CS ...................... clear to send

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ADTRAN 1200287L1 Uživatelský manuál Strana 179