User's Manual
MDS 05-6399A01, Rev. D MDS Master Station 5
5.6.4 BRIDGING 47
5.6.5 SDMS
INTERFACE 49
6 MASTERSTATIONMODULES 65
6.1 ACPOWERSUPPLYMODULE 65
6.2 DC
POWERSUPPLYMODULE 66
6.3 P
LATFORMMANAGERMODULE 67
6.3.1 P
LATFORMMANAGERLEDINDICATORS 68
6.3.2 E
THERNETINTERFACES 68
6.3.3 COM1
INTERFACE 69
6.3.4 COM2
INTERFACE 69
6.3.5 M
INIUSBINTERFACE 71
6.3.6 W
IFIANTENNAINTERFACE(OPTIONAL) 71
6.3.7 GPS
ANTENNAINTERFACE(OPTIONAL) 72
6.4 SD
MASTERRADIOMODULES 72
6.4.1 SD
MASTERRADIOMODULELEDINDICATORS 72
6.4.2 SD
MASTERRADIOMODULERFINTERFACE 72
6.4.3 SDM9
RADIOMODULE–900MHZ 73
6.4.4 SDM4
RADIOMODULE‐400MHZ 73
6.5 A
LARMANDALARM/RELAYMODULES 74
6.5.1 A
LARMMODULELEDS 74
6.5.2 A
LARM/AUDIOINTERFACE 75
6.5.3 A
LARM/RELAYTOGGLESWITCH(6847ONLY) 76
6.5.4 A
LARM/RELAYRFCONNECTIONS(6847ONLY) 76
6.6 D
UPLEXERTRAY 76
7 TROUBLESHOOTING 78
7.1 INTERPRETINGMODULELEDS 78
7.1.1 N
ORMALOPERATION 78
7.1.2 E
XCEPTIONANDALARMSTATES 79
7.2 R
EDUNDANTUNITS 80
7.3 T
ECHNICALASSISTANCE 80
7.4 R
EPLACINGMODULES 80
7.4.1 P
OWERSUPPLYMODULES 80
7.4.2 P
ERIPHERALMODULES–INCLUDINGPLATFORMMANAGER,RADIO,ALARM,ANDALARMRELAYMODULES. 81
7.4.3 H
OTSWAPREDUNDANTMODULES 81
7.4.4 I
NTERNALDUPLEXERTRAY 81
7.5 T
ESTINGANDREMOVINGANINTERNALDUPLEXER 83
8 TECHNICALREFERENCEDATA 87
8.1 RFPROPAGATIONPLANNING 87
8.1.1 F
RESNELZONECLEARANCE 87
8.1.2 F
ORMULASFORSYSTEMPLANNING 88
8.2
DBM‐VOLTS‐WATTSCONVERSIONCHART 90
9 GLOSSARYOFTERMS&ABBREVIATIONS 91