Cambium Networks PMP 430 Series, User Manual

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Contents
Page iii
Supported external AP antennas ............................................................................................. 2-34
Supported external SM antennas ............................................................................................ 2-34
RF cable and connectors .......................................................................................................... 2-35
Antenna accessories ................................................................................................................. 2-35
RJ45 connectors and spare glands .......................................................................................... 2-35
GPS synchronization ........................................................................................................................ 2-37
GPS synchronization description ............................................................................................. 2-37
Universal GPS (uGPS) .............................................................................................................. 2-37
CMM4 (Rack Mount) ................................................................................................................ 2-37
CMM4 (Cabinet with switch) .................................................................................................. 2-41
CMM4 (Cabinet without switch) ............................................................................................ 2-41
CMM3/CMMmicro ..................................................................................................................... 2-41
Installing a GPS receiver ................................................................................................................. 2-43 GPS
receiver location ................................................................................................................2-43
Mounting the GPS receiver ...................................................................................................... 2-44
Cabling the GPS Antenna ......................................................................................................... 2-45
Installing and connecting the GPS LPU .................................................................................. 2-45
Ordering the components ............................................................................................................... 2-46
Chapter 3: System planning ............................................................................................................. 3-1
Typical deployment ........................................................................................................................... 3-2
ODU with PoE interface to PSU ................................................................................................. 3-2
Site planning....................................................................................................................................... 3-7
Site selection for PMP/PTP radios ............................................................................................. 3-7
Calculated distances and power compliance margin .............................................................. 3-7
Power supply site selection ........................................................................................................ 3-8
Maximum cable lengths ............................................................................................................. 3-8
Grounding and lightning protection .......................................................................................... 3-8
ODU and external antenna location ........................................................................................ 3-10
ODU ambient temperature limits ............................................................................................ 3-10
ODU wind loading ..................................................................................................................... 3-11
Drop cable grounding points ................................................................................................... 3-13
Lightning Protection Unit(LPU) location ................................................................................. 3-14
Radio Frequency planning .............................................................................................................. 3-15
Regulatory limits ....................................................................................................................... 3-15