User's Manual

Chapter 4 Inspect the Installation
RFD01F Series Installation Manual v1.0 91
©Samsung Proprietary and Confidential
Appendix A Acronyms
AC Alternating Current
CDU Cabinet Digital Unit
CPRI Common Public Radio Interface
DC Direct Current
DL Down-Link
FD Frequency Division Duplex
FTP Foiled Twisted Pair
LTE Long Term Evolution
TGB Tower Ground Bar
RET Remote Electrical Tilting
RF Radio Frequency
RTN Return
RRU Remote Radio Unit
UL Up-Link
VSWR Voltage Standing Waveform Ratio