Anexo; A) Abreviaciones Adsl - Intec ARGUS 42 Guía Rápida

20 Anexo

A) Abreviaciones ADSL

ADSL Asymmetric Digital Subscriber Line
ANT ADSL Network Termination Unit
ANSI American National Standards Institute
ATM Asynchronous Transfer Mode (protocolo de transmisión de red)
ATU-C ADSL Transceiver Unit - Central Office (red/DSLAM)
ATU-R ADSL Transceiver Unit - Remote (ADSL-Modem)
BER Bit Error Rate
CRC Cyclic Redundancy Check (Checksumme)
CTRL-E Control Extern
DMT Discrete Multi Tone
DRA Dynamic Rate Adaptation
EOC Embedded Operations Channel
ES Errored Seconds
FEC Forward Error Correction
HEC Header Error Control
LOCD Loss of Cell Delineation
LOF Loss of Frame
LOP Loss of Power
LOS Loss of Signal
LT Line Termination
ME ADSL Management Entity
MIB Management Interface Base
NIC Network Interface Card (tarjeta de red)
NT Network Termination (red)
OAM Operations, Administration and Maintenance
OBC On Board Controller
POTS Plain Old Telephone Service (Analog)
PSD Power Spectral Density
QOS Quality of Service
RA Rate Adaptation
SAR Segmentation and Reassembly Unit
SER Severely Errored Seconds
SNR Signal to Noise Ratio
ARGUS 42
20 Anexo
119