Òåðìèíû è ñîêðàùåíèÿ óïîòðåáëÿåìûå
â öèôðîâûõ ñåòÿõ |
|
2WHS |
2-wire Handset |
2-ïðîâîäíàÿ òåëåôîííàÿ òðóáêà |
|
ADM |
Add/Drop Multiplexer |
Ìóëüòèïëåêñîð ñ ôóíêöèåé âñòàâêè/âûâîäà |
|
AIS |
Alarm Indication Signal (G.782, G.783) |
Ñèãíàë èíäèêàöèè àâàðèè (G.782, G.783) |
|
ALS |
Automatic Laser Shutdown |
Àâòîìàòè÷åñêîå âûêëþ÷åíèå ëàçåðà |
|
APD |
Avalanche Photo Diode |
Ëàâèííûé ôîòîäèîä |
|
ASIC |
Application Specific Integrated Circuit |
Ñïåöèàëèçèðîâàííàÿ èíòåãðàëüíàÿ ñõåìà |
|
ASW |
Application Software |
Ïðèêëàäíîå ïðîãðàììíîå îáåñïå÷åíèå |
|
AU |
Administrative Unit |
Àäìèíèñòðàòèâíàÿ åäèíèöà |
|
AUG |
Administrative Unit Group |
Ãðóïïà àäìèíèñòðàòèâíûõ åäèíèö |
|
AUI |
Attachment Unit Interface |
Èíòåðôåéñ áëîêà ïîäêëþ÷åíèÿ |
|
AUX |
Auxiliary Channel |
Äîïîëíèòåëüíûé êàíàë |
|
BASW |
Base and Application Software |
Áàçîâîå è ïðèêëàäíîå ïðîãðàììíîå îáåñïå÷åíèå |
|
BSHR |
Bidirectional Self-Healing Ring Protection |
Ðåçåðâèðîâàíèå äâóíàïðàâëåííîãî ñàìîâîññòàíàâëèâàþùåãîñÿ êîëüöà |
|
CISC |
Complex Instruction Set Controller |
Êîíòðîëëåð ñî ñëîæíûì íàáîðîì êîìàíä |
|
CLA |
Clock Line Adapter |
Àäàïòåð ëèíèé ïåðåäà÷è òàêòîâûõ ñèãíàëîâ |
|
CLNS |
Connectionless Network Layer Service |
Óñëóãà ñåòåâîãî óðîâíÿ áåç óñòàíîâëåíèÿ ëîãè÷åñêîãî ñîåäèíåíèÿ |
|
CPG |
Card Protection Group |
Ãðóïïà ðåçåðâèðîâàíèÿ ïëàò |
|
CPU |
Central Processing Unit |
Öåíòðàëüíûé ïðîöåññîð |
|
CRS |
Card Release Switching |
Ïåðåêëþ÷åíèå áëîêîâ |
|
CRC4 |
Cyclic Redundancy Check |
Öèêëè÷åñêàÿ ïðîâåðêà èçáûòî÷íîñòè |
|
CUG |
Closed User Group |
Çàìêíóòàÿ ãðóïïà ïîëüçîâàòåëåé |
|
DCC |
Data Communication Channel (G.708, |
Êàíàë ïåðåäà÷è äàííûõ (G.708, G.782, G.783, G.784) |
|
DCCM |
DCC Bytes D4 to D12 (Multiplex Section) |
Êàíàë ïåðåäà÷è äàííûõ D4 - D12 (ñåêöèÿ ìóëüòèïëåêñîðà) |
|
DCCR |
DCC Bytes D1 to D3 (Regenerator Section) |
Êàíàë ïåðåäà÷è äàííûõ D1 - D3 (ñåêöèÿ ðåãåíåðàòîðà) |
|
DCN |
Data Communication Network |
Ñåòü ïåðåäà÷è äàííûõ |
|
DTMF |
Dual Tone Multi Frequency |
Äâóõòîíàëüíûé ìíîãî÷àñòîòíûé íàáîð |
|
E&M |
Exchange & Multiplex |
Îáìåí è ìóëüòèïëåêñèðîâàíèå |
|
ECC |
Embedded Communication Channel |
Âñòðîåííûé êàíàë ñâÿçè |
|
EDFA |
Erbium-Doped Fiber Amplifier |
Îïòè÷åñêèé óñèëèòåëü íà âîëîêíå, ëåãèðîâàííîì ýðáèåì |
|
EDI |
External Database Interface |
Èíòåðôåéñ äîñòóïà ê âíåøíåé áàçå äàííûõ |
|
ÅÌ |
Element Manager |
Àäìèíèñòðàòîð ýëåìåíòîâ |
|
EMC |
Electromagnetic Compatibility |
Ýëåêòðîìàãíèòíàÿ ñîâìåñòèìîñòü |
|
ENMS |
Edge Network Management System |
Ñèñòåìà óïðàâëåíèÿ ãðàíè÷íûìè ñåòÿìè |
|
EOW |
Engineering Order Wire |
Êàíàë ñëóæåáíîé ñâÿçè |
|
ESD |
Electrostatic Discharge |
Ýëåêòðîñòàòè÷åñêèé ðàçðÿä |
|
ETS |
European Telecommunication Standard |
Åâðîïåéñêèé ñòàíäàðò â îáëàñòè ýëåêòðîñâÿçè |
|
ETSI |
European Telecommunication Standards Institute |
Åâðîïåéñêèé èíñòèòóò ñòàíäàðòèçàöèè ýëåêòðîñâÿçè |
|
EXC |
Excessive Bit Error Ratio |
×ðåçìåðíûé êîýôôèöèåíò áèòîâûõ îøèáîê |
|
FCPC |
Connector Type |
Òèï ñîåäèíèòåëÿ |
|
FEC |
Forward Error Correction |
Ïðÿìîå èñïðàâëåíèå îøèáîê |
|
FIFO |
First In First Out |
Àëãîðèòì "ïåðâûì ïðèøåë - ïåðâûì îáñëóæåí |
|
FO |
Fiber Optic |
Ñâåòîâîä |
|
FTP |
File Transfer Protocol |
Ïðîòîêîë ïåðåäà÷è ôàéëîâ |
|
QBE |
Gigabit Ethernet (interface) |
Gigabit Ethernet (èíòåðôåéñ) |
|
GTP |
Group Termination Point |
Îêîíå÷íàÿ òî÷êà ãðóïïû |
|
GUI |
Graphical User Interface |
Ãðàôè÷åñêèé èíòåðôåéñ ïîëüçîâàòåëÿ |
|
HCS |
Higher Order Connection Supervision |
Êîíòðîëü ñîåäèíåíèÿ âûñîêîãî ïîðÿäêà |
|
HDLC |
High-level Data Link Control |
Âûñîêîóðîâíåâûé ïðîòîêîë óïðàâëåíèÿ êàíàëîì ïåðåäà÷è äàííûõ |
|
HP |
High Power |
Âûñîêàÿ ìîùíîñòü |
|
ÍÐÑ |
Higher Order Path Connection (G.782, G.783) |
Ïîäêëþ÷åíèå òðàêòà âûñîêîãî ïîðÿäêà (G.782, G.783) |
|
ÍÐÎÌ |
Higher Order Path Overhead Monitoring |
Òåêóùèé êîíòðîëü çàãîëîâêîâ òðàêòà âûñîêîãî ïîðÿäêà |
|
HPT |
Higher Order Path Termination |
Îêîí÷àíèå òðàêòà âûñîêîãî ïîðÿäêà |
|
HRL |
High-Return Loss (Connector Type) |
Âûñîêèå îáðàòíûå ïîòåðè (òèï ñîåäèíèòåëÿ) |
|
HSUM |
Higher Order Supervisory Unequipped Monitoring |
Òåêóùèé êîíòðîëü áåç íàáëþäåíèÿ âûñîêîãî ïîðÿäêà |
|
HVCS |
High Order Virtual Container Segment |
Ñåãìåíò âèðòóàëüíîãî êîíòåéíåðà âûñîêîãî ïîðÿäêà |
|
I/F |
Interface |
Èíòåðôåéñ |
|
I/O |
Input/Output |
Ââîä/âûâîä |
|
ICB |
Internal Communication Bus |
Âíóòðåííÿÿ øèíà ñâÿçè |
|
ICS |
Internal Communication System |
Âíóòðåííÿÿ ñèñòåìà ñâÿçè |
|
IEEE |
Institute of Electrical and Electronic Engineering |
Èíñòèòóò èíæåíåðîâ ïî ýëåêòðîòåõíèêå è ýëåêòðîíèêå |
|
IMTS |
Internal Multiplex Timing Source |
Âíóòðåííèé èñòî÷íèê ñèíõðîñèãíàëîâ ìóëüòèïëåêñîðà |
|
IPU |
Internal Processing Unit |
Âíóòðåííèé ïðîöåññîð |
|
ISDH |
Internal SDH Signal |
Âíóòðåííèé SDH-ïîòîê |
|
ISO |
International Standards Organization |
Ìåæäóíàðîäíàÿ îðãàíèçàöèÿ ïî ñòàíäàðòèçàöèè |
|
ISU |
ISDH Switch Unit Layer |
Óðîâåíü áëîêà êîììóòàöèè ISDH |
|
ITMN |
Installation and Test Manual |
Ðóêîâîäñòâî ïî óñòàíîâêå è òåñòèðîâàíèþ |
|
ITU |
International Telecommunication Union |
Ìåæäóíàðîäíûé ñîþç ýëåêòðîñâÿçè |
|
LAN |
Local Area Network |
Ëîêàëüíàÿ ñåòü |
|
LCS |
Lower Order Connection Supervision |
Êîíòðîëü ñîåäèíåíèÿ íèçêîãî ïîðÿäêà |
|
LCT |
Local Craft Terminal |
Ëîêàëüíûé òåðìèíàë ïîëüçîâàòåëÿ |
|
LED |
Light Emitting Diode |
Ñâåòîäèîä |
|
LH |
Long Haul |
Äàëüíÿÿ ñâÿçü |
|
LLC |
Logical Link Control |
Óïðàâëåíèå ëîãè÷åñêèì êàíàëîì |
|
LPC |
Lower Order Path Connection |
Ïîäêëþ÷åíèå òðàêòà íèçêîãî ïîðÿäêà |
|
LPOM |
Lower Order Path Overhead Monitoring |
Òåêóùèé êîíòðîëü çàãîëîâêîâ òðàêòà íèçêîãî ïîðÿäêà |
|
LPT |
Lower Order Path Termination |
Îêîí÷àíèå òðàêòà íèçêîãî ïîðÿäêà |
|
LSUM |
Lower Order Supervisory Unequipped Monitoring |
Òåêóùèé êîíòðîëü áåç íàáëþäåíèÿ íèçêîãî ïîðÿäêà |
|
LVCS |
Low Order Virtual Container Segment |
Ñåãìåíò âèðòóàëüíîãî êîíòåéíåðà íèçêîãî ïîðÿäêà |
|
MAN |
Metropolitan Area Network |
Îáùåãîðîäñêàÿ ñåòü |
|
MAU |
Media Attachment Unit |
Áëîê ïîäêëþ÷åíèÿ ê ñðåäå |
|
MCF |
Message Communications Function |
Ôóíêöèÿ ïåðåäà÷è ñîîáùåíèé |
|
MIB |
Management Information Base |
Áàçà óïðàâëåí÷åñêîé èíôîðìàöèè |
|
MMI |
Man Machine Interface |
Èíòåðôåéñ ÷åëîâåê-ìàøèíà |
|
MSP |
Multiplex Section Protection |
Ðåçåðâèðîâàíèå ñåêöèè ìóëüòèïëåêñîðà |
|
MTBF |
Mean Time Between Failures |
Ñðåäíåå âðåìÿ ìåæäó îòêàçàìè |
|
MTS |
Multiplexer Timing Source |
Èñòî÷íèê ñèíõðîñèãíàëîâ ìóëüòèïëåêñîðà |
|
NCT |
Network Craft Terminal |
Ñåòåâîé òåðìèíàë ïîëüçîâàòåëÿ |
|
NE |
Network Element |
Ñåòåâîé ýëåìåíò |
|
NRZ |
Non-Return to Zero |
Áåç âîçâðàòà ê íóëþ |
|
NRZI |
Non-Return to Zero Inverted |
Áåç âîçâðàòà ê íóëþ ñ èíâåðñèåé |
|
NSAP |
Network Service Access Point |
Ïóíêò äîñòóïà ê ñåòåâîé óñëóãå |
|
NVRAM |
Non Volatile Random Access Memory |
Ýíåðãîíåçàâèñèìàÿ ïàìÿòü ñ ïðîèçâîëüíûì äîñòóïîì |
|
OBD |
Optical Booster Module |
Ìîäóëü îïòè÷åñêîãî áóñòåðà |
|
ÎÍ |
Overhead |
Çàãîëîâîê |
|
ÎÍÀ |
Overhead Access Module |
Ìîäóëü äîñòóïà ê çàãîëîâêó |
|
ÎÍÐ |
Overhead Processing |
Îáðàáîòêà çàãîëîâêîâ |
|
OIS |
Optical Interface Synchronous Module |
Ìîäóëü ñèíõðîííûõ îïòè÷åñêèõ èíòåðôåéñîâ |
|
OPD |
Optical Preamplifier Module |
Îïòè÷åñêèé ïðåäóñèëèòåëü |
|
OS |
Operating System |
Îïåðàöèîííàÿ ñèñòåìà |
|
PCS |
Plesiochronous Connection Supervision |
Êîíòðîëü ïëåçèîõðîííîãî ñîåäèíåíèÿ |
|
PCU |
Peripheral Control Unit |
Ïåðèôåðèéíûé áëîê óïðàâëåíèÿ |
|
PDH |
Plesiochronous Digital Hierarchy |
Ïëåçåîõðîííàÿ öèôðîâàÿ èåðàðõèÿ |
|
PET |
Possible Equipment Table |
Òàáëèöà âîçìîæíîãî îáîðóäîâàíèÿ |
|
POH |
Path Overhead |
Çàãîëîâîê òðàêòà |
|
PRC |
Primary Reference Clock |
Ïåðâè÷íûé îïîðíûé òàêòîâûé ãåíåðàòîð |
|
PSUTP |
Power Supply Unit for Tributary Protection |
Áëîê ïèòàíèÿ äëÿ ðåçåðâèðîâàíèÿ òðèáóòàðíûõ ïëàò |
|
Q-B3 |
TMN Interface |
TMN-èíòåðôåéñ |
|
Q-F |
Operating Terminal Interface |
Èíòåðôåéñ ðàáî÷åãî òåðìèíàëà |
|
QL |
Timing Quality Level |
Óðîâåíü êà÷åñòâà òàéìèðîâàíèÿ |
|
QST |
Q-lnterface, proprietary |
Ñîáñòâåííûé Q-èíòåðôåéñ |
|
RF |
Radio Frequency |
Ðàäèî÷àñòîòà |
|
RISC |
Reduced Instruction Set Controller |
Êîíòðîëëåð ñ ñîêðàùåííûì íàáîðîì êîìàíä |
|
RPR |
Resilient Packet Ring |
Óñòîé÷èâîå ïàêåòíîå êîëüöî |
|
RPRN |
Resilient Packet Ring Node module |
Ìîäóëü óçëà óñòîé÷èâîãî ïàêåòíîãî êîëüöà |
|
RS |
Regenerator Section |
Ñåêöèÿ ðåãåíåðàòîðà |
|
RTC |
Real Time Clock |
×àñû ðåàëüíîãî âðåìåíè |
|
SC |
Connector Type |
Òèï ñîåäèíèòåëÿ |
|
SDH |
Synchronous Digital Hierarchy |
Ñèíõðîííàÿ öèôðîâàÿ èåðàðõèÿ |
|
SDI |
Service and Diagnose Interface |
Èíòåðôåéñ îáñëóæèâàíèÿ è äèàãíîñòèêè |
|
SEMF |
Synchronous Equipment Management Function (G.782, G.783) |
Ôóíêöèÿ óïðàâëåíèÿ ñèíõðîííûì îáîðóäîâàíèåì |
|
SETS |
Synchronous Equipment Timing Source |
Èñòî÷íèê ñèíõðîíèçàöèè ñèíõðîííîãî îáîðóäîâàíèÿ |
|
SH |
Short Haul |
Áëèæíÿÿ ñâÿçü |
|
SLD |
Synchronous Line Equipment, Add-/Drop Multiplexer |
Ñèíõðîííîå ëèíåéíîå îáîðóäîâàíèå ìóëüòèïëåêñîð ñ ôóíêöèåé âñòàâêè/âûâîäà |
|
SLR |
Synchronous Line Equipment Regenerator |
Ñèíõðîííûé ëèíåéíûé ðåãåíåðàòîð |
|
SLT |
Synchronous Line Equipment Regenerator |
Ñèíõðîííûé òåðìèíàëüíûé ìóëüòèïëåêñîð |
|
SM |
Synchronous Multiplexer |
Ñèíõðîííûé ìóëüòèïëåêñîð |
|
Subrack |
Ïîäñòàòèâ ñèíõðîííîãî ìóëüòèïëåêñîðà |
|
|
SMA |
Synchronous Add-/Drop Multiplexer |
Ñèíõðîííûé ìóëüòèïëåêñîð ñ ôóíêöèåé âñòàâêè/âûâîäà |
|
SN64 |
Switching Network Module |
Ìîäóëü êîììóòàöèîííîãî ïîëÿ |
|
SNCP |
Subnetwork Connection Protection |
Ðåçåðâèðîâàíèå ñîåäèíåíèé â ïîäñåòè |
|
SÎÍ |
Section Overhead (G.782) |
Çàãîëîâîê ñåêöèè (G.782) |
|
SRAP |
Subrack Alarm Panel |
Ïàíåëü àâàðèéíîé ñèãíàëèçàöèè ïîäñòàòèâà |
|
STM |
Synchronous Transport Module |
Ñèíõðîííûé òðàíñïîðòíûé ìîäóëü (G.782/G.783/G.784) |
|
STM-N |
Synchronous Transport Module, Level N |
Ñèíõðîííûé òðàíñïîðòíûé ìîäóëü óðîâíÿ N |
|
SW |
Software |
Ïðîãðàììíîå îáåñïå÷åíèå |
|
SX |
Synchronous Cross-Connect System |
Ñèíõðîííûé êðîññ-êîììóòàòîð |
|
TIF |
Telemetry Interface Module |
Ìîäóëü èíòåðôåéñà ïåðåäà÷è òåëåìåòðè÷åñêîé èíôîðìàöèè |
|
T-LCT |
TransXpress Local Craft Terminal |
Ëîêàëüíûé òåðìèíàë ïîëüçîâàòåëÿ TransXpress |
|
TMN |
Telecommunications Management Network (G.782, G.783, G.784) |
Ñèñòåìà óïðàâëåíèÿ ýëåêòðîñâÿçüþ |
|
T-NCT |
TransXpress Network Craft Terminal |
Ñåòåâîé òåðìèíàë ïîëüçîâàòåëÿ TransXpress |
|
TNMS |
Transport Network Management System |
Ñèñòåìà óïðàâëåíèÿ ñåòÿìè ñâÿçè |
|
ÒÐ |
Termination Point |
Òî÷êà îêîí÷àíèÿ |
|
TSL |
Trail Signal Label |
Ìåòêà ïîòîêà â òðåéëå |
|
TTF |
Transport Terminal Function |
Ôóíêöèÿ òðàíñïîðòíîãî òåðìèíàëà |
|
TTI |
Trail Trace Identifier |
Èäåíòèôèêàòîð òðàññèðîâêè òðåéëà |
|
TU |
Tributary Unit |
Òðèáóòàðíàÿ åäèíèöà |
|
TUG |
Tributary Unit Group |
Ãðóïïà òðèáóòàðíûõ åäèíèö |
|
UBAT |
Battery Voltage |
Íàïðÿæåíèå áàòàðåè |
|
ULH |
Ultra Long Haul |
Óëüòðàäàëüíÿÿ ñâÿçü |
|
VC |
Virtual Container |
Âèðòóàëüíûé êîíòåéíåð |
|
VCDB |
Variable Configuration Data Block |
Áëîê ïåðåìåííûõ äàííûõ êîíôèãóðàöèè |
|
VLAN |
Virtual Local Area Network |
Âèðòóàëüíàÿ ëîêàëüíàÿ ñåòü |
|
VLH |
Very Long Haul |
Ñâåðõäàëüíÿÿ ñâÿçü |
|
WAN |
Wide Area Network |
Ãëîáàëüíàÿ ñåòü |
|
WDM |
Wavelength Division Multiplexing |
Ìóëüòïëåêñèðîâàíèå ñ ÷àñòîòíûì ðàçäåëåíèåì |
|
WL |
Multi Wavelength System |
Ìíîãî÷àñòîòíàÿ ñèñòåìà |
|
WLT |
Multi Wavelength System Terminal |
Òåðìèíàë ìíîãî÷àñòîòíîé ñèñòåìû |