Confidential
RF4402d Series Installation Manual v1.0 112
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Appendix A Acronyms
AC Alternating Current
CDU Cabinet Digital Unit
CPRI Common Public Radio Interface
DC Direct Current
DL Down-Link
eNB Evolved UTRAN Node-B
FTP Foiled Twisted Pair
LTE Long Term Evolution
MGB Main Ground Bar
RET Remote Electrical Tilting
RF Radio Frequency
RRH Remote Radio Head
RTN Return
SEMS pre-asSEMbled washers and screws
UDA User Defined Alarm
UL Up-Link
VSWR Voltage Standing Waveform Ratio
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