User's Manual

CrossFire iDAS – All-Digital Transport System
User Guide
© SUNWAVE SOLUTIONS LIMITED 2017 9 Version 1.0
1.3. Abbreviations
For the purposes of the present user guide, the following abbreviations apply:
Abbreviation
Description
ADC/ DAC
Analog to digital converter/ Digital to analog converter
ALC
Automatic Load Control
AP
Access Point
ARM
Advanced RISC Machines
AU
Access Unit
BS
Base Station
CPRI
The Common Public Radio Interface
EU-E
Expansion Unit - Ethernet
FPGA
Field Programmable Gate Array
iDAS
Integrated Distributed Antenna System
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
RF
Radio frequency
NPRU
Nano Power Remote Unit
RX
Receiver
SNMP
Simple network management protocol
STP
Shielded Twisted Pair
TX
Transmitter
1.4. Standards
All CrossFire devices meet or exceed 3GPP and FCC standards.