ADTRAN Tracer TRACER 2 x E1 Manuel d'utilisateur télécharger pdf (Page 59)

ACRONYMS USED IN THIS MANUAL

AMI ........................................................ Alternate Mark Inversion

BER ........................................................ Bit Error Rate

BBP ........................................................ Baseband Processor

CRC ........................................................ Cyclic Redundancy Check

DCE ........................................................ Data Communications Equipment

DTE ........................................................ Data Terminal Equipment

ESF ......................................................... Extended superframe

FCC ........................................................ Federal Communications Commission

FEC ......................................................... Forward Error Correction

IF ......................................................... Intermediate Frequency

ISM ......................................................... Industrial, Scientific, and Medical

LBK ........................................................ Loopback

QPSK ...................................................... Quadrature Phase Shift Keying

RF ......................................................... Radio Frequency

RFC ........................................................ Radio Frequency Converter

RSSI........................................................ Received Signal Strength Indicator

Rx ......................................................... Receive

SF ......................................................... Superframe

Tx ......................................................... Transmit

HDB3...................................................... High Density Bipolar 3

CV ......................................................... Coding Violation

CCS ........................................................ Clear Channel Signalling

CAS ........................................................ Channel associated Signalling

RMT ....................................................... Remote Alarm

UA1 ........................................................ Unframed all 1s

RRA ........................................................ Received Remote Alarm

TRACER 2 x E1 User’s Manual 49

GLOSSARY

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ADTRAN Tracer TRACER 2 x E1 Manuel d'utilisateur Page 59