User's Manual

User Handbook L-RU Revision C
CONFIDENTIAL
PROPRIETARY
Reg. No.: User Handbook 1100182-C.DOC Page 5 of 29
1.2 Abbreviations
ALC Automatic Level Control
BP Band-pass
BTS Base Transceiver Station
DAS Distributed antenna system
DL Downlink
EIN Equivalent Input Noise
EMI Electro Magnetic Interference
EN A standard established by the European Committee for Standardization
ETSI European Telecommunications Standards Institute
HP High-pass
HU Height Units
IEC International Electrotechnical Commission - International standards organization
dealing with electrical, electronic and related technologies
IP3 Third-order intercept point
MU Master Unit
ORx Optical receiver
OTRx Optical transceiver
OTx Optical transmitter
PCB Printed Circuit Board
POI Point of interception
PSU Power supply unit
PTFE Polytetrafluoroethylene
RoHS Restriction of Hazardous Substances
RU Remote Unit
TRx Transceiver (Transmitter-Receiver)
UL Uplink
WEEE Waste of Electrical and Electronical Equipment
WiFi Wireless Fidelity