User's Manual

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D-620003-0-20 Rev J CONFIDENTIAL
Acronyms in this Manual
GSM Groupe Speciale Mobile (now translated in English as Global Standard
for Mobile Communications)
Hz hertz
IF intermediate frequency
iDEN Integrated Digital Enhanced Network (Motorola variant of TDMA
wireless)
LAN local area network
LO local oscillator
mA milliamps
MBS microcellular base station
MH Main Hub
MHz megahertz
MMF multi-mode fiber
MTBF mean time between failures
NF noise figure
nm nanometer
OA&M operation, administration, and maintenance
PCS Personal Communication Services
PLL phase-locked loop
PLS path loss slope
RAU Remote Access Unit
RF radio frequency
RSSI received signal strength indicator
SC/APC fiber optic connector complying with NTT SC standard, angle-polished
SMA sub-miniature A connector (coaxial cable connector type)
SMF single-mode fiber
ST straight tip (fiber optic cable connector type)
ScTP screened twisted pair
TDMA time division multiple access
UL uplink; Underwriters Laboratories
uW microwatts
UMTS Universal Mobile Telecommunications System
UPS uninterruptable power supply
Wwatt
WCDMA wideband code division multiple access
Acronym Definition