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G.SHDSL NTU User Manual V0.03
133
DSLAM
DSL Access Multiplexer
DTE
Data terminal equipment
DTR
Data terminal ready
E BIT GEN
Remote End Block Error Bit generation
EOC
Embedded operations channel
ES
Number of Error second (Errors/Second)
ESF
Extended super frame
ETSI
European Telecommunications Standardization Institute
FAS
Frame alignment signal
FCS
Frame Check Sequence
HDB3
High-Density Bipolar of order 3
HDLC
High-Level Data Link Control
HEC
Header error check
I/F
Interface
ITU
International Telecommunication Union
ITU-T
ITU-Telecommunication Standardization Sector
LBO
Line Build Out
LIU
Line Interface Unit
LOC
Loss of Connection
LOF
Loss of frame
LOS
Loss of signal
LOSW
Loss of synchronization word
LTU
Line Termination Unit
MAS
Multi-frame Alignment Sequence (CAS Format)
MFAS
Multi-frame Alignment Sequence (CRC4 Format)
MHz
MegaHertz
NI
Network Interface
NRZ
Non-Return to Zero
NTU
Network Termination Unit
PABX
Private Automatic Branch Exchange
PAM
Pulse Amplitude Modulation
PLL
Phase-locked loop
POTS
Plain Old Telephone Service
PRBS
Pseudo-Random Bit Sequence
PSD
Power spectral density
QRSS
Quasi-Random Signal Source
RAI
Remote alarm indication
RESYNC
Resynchronization
RJ-45
Registered Jack-45
Содержание G.SHDSL NTU
Страница 1: ...G SHDSL NTU User Manual Version 0 03...
Страница 9: ...G SHDSL NTU User Manual V0 03 8 1 4 Applications...
Страница 18: ...G SHDSL NTU User Manual V0 03 17 2 3 1 For E1 Interface AC power input version DC power input version...
Страница 19: ...G SHDSL NTU User Manual V0 03 18 2 3 2 For Serial Interface AC power input version DC power input version...
Страница 20: ...G SHDSL NTU User Manual V0 03 19 2 3 3 For Ethernet Interface AC power input version DC power input version...
Страница 30: ...G SHDSL NTU User Manual V0 03 29 E1 Interface...
Страница 36: ...G SHDSL NTU User Manual V0 03 35 3 5 1 Sub Menu tree for SETUP E1 Interface SYSTEM SETUP SETUP E1 SETUP E1...
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Страница 116: ...G SHDSL NTU User Manual V0 03 115 For Ethernet interface model For E1 and Serial interface model...
Страница 117: ...G SHDSL NTU User Manual V0 03 116 For E1 and Ethernet interface model...
Страница 119: ...G SHDSL NTU User Manual V0 03 118 For Serial interface model For Ethernet interface model...
Страница 120: ...G SHDSL NTU User Manual V0 03 119 For E1 and Serial interface model For E1 and Ethernet interface model...
Страница 137: ...G SHDSL NTU User Manual V0 03 136 The front view of DB 25 F Serial interface connector on rear panel...