User's Manual

CrossFire – A revolution in RF Transport for In Building Wireless
User Manual
14 Revision 1.0.1
0.3. Electrostatic Protection
Keep clothes and hands off the PCB, elements and conductor surface. If any maintenance is required on the PCB,
components, or conductors, take electrostatic prevention measures, such as wearing electrostatic prevention gloves and
using electrostatic prevention bags, since static electricity may damage the devices.
0.4. Standards
All iDAS devices meet the 3GPP standards.
0.5. Abbreviations
Abbreviations used in this manual are listed below:
Abbreviation
Description
ADC/ DAC
Analog to digital converter/ Digital to analog converter
AP
Access Point
ARM
Advanced RISC Machines
AU
Access Unit
BS
Base Station
CPRI
The Common Public Radio Interface
DPLL
Digital phase lock loop
EU
Expansion Unit
FPGA
Field Programmable Gate Array
iDAS
Integrated Distributed Antenna System
GSM
Global System for Mobile Communication
LTE
Long Term Evolution
NMS
Network Management System
OMC
Operations and Maintenance Center
OMT
Operations and Maintenance Terminal
OP
Optical Fiber
PA
Power Amplifier
POI
Point of interface