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Chapter 4 Inspect the Installation
RFD01F Series Installation Manual v1.0
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© 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