1. General
M0200AKA_uc_ION-U_EU_L_25T_25T.docx
User’s Manual for ION
®
-U Page
7
1. General
1.1. Used Abbreviations
AC/DC
Alternating current / Direct Current
ALC
Automatic
Level
Control
BITE
Built-In
Test
Equipment
BTS
Base Transceiver Station
CDMA
Code Division Multiple Access
CE
“Conformité Européenne” (“European Conformity”)
CPD
Channel Power Detection
DL
Downlink
DoC
Declaration of Conformity
EP
Extension
Port
ESD
Electrostatic
Discharge
EU
Extension
Unit
GSM
Global System for Mobile Communication
GND
Ground
(Earth)
GUI
Graphical
User
Interface
ICP3
Intercept Point 3
rd
order
ID No
Identification Number
ION
Intelligent
Optical
Network
ISDE
Innovation, Sciences et Développement économique Canada
ISED
Innovation, Science and Economic Development Canada; formerly IC / Industry Canada
LED
Light Emitting Diode
LMT
Local Maintenance Terminal
LTE
Long Term Evolution
LTE-TDD
Long Term Evolution Time-Division Duplex
MIMO
Multiple Input Multiple Output
MS
Mobile
Station
MU
Main
Unit
NF
Noise
Figure
OMC
Operations and Maintenance Center
OTRx
Optical Transceiver = SRMU (Subrack Master Unit)
PDU
Power Distribution Unit
PIM
Passive
Intermodulation
P
in
Input
power
P
out
Output
power
PSU
Power Supply Unit
Rev
Revision
RF
Radio
Frequency
RU
Remote
Unit
RX
Receiver
SISO
Single Input Single Output
SNMP
Simple Network Management Protocol
TX
Transmitter
UL
Uplink
UMTS
Universal Mobile Telecommunication System
UPS
Uninterruptible
Power
Supply
VSWR
Voltage Standing Wave Ratio
WCDMA
Wideband Code Division Multiple Access
WDM
Wavelength
Division
Multiplex
XML
Extensible
Markup
Language
Содержание ION-U EU L 25T/25T
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