Contents
phn-1115_006v000
Sep 2010
ix
System management...............................................................................................................1-40
Management agent ...........................................................................................................1-40
Web server ........................................................................................................................1-40
SNMP ................................................................................................................................1-41
SNMPv3 security...............................................................................................................1-42
AES license........................................................................................................................1-46
Critical security parameters .............................................................................................1-47
Capacity upgrades ............................................................................................................1-47
Software upgrade..............................................................................................................1-47
Recovery mode..................................................................................................................1-48
Chapter 2 Planning considerations ............................................................................... 2-1
Spectrum planning....................................................................................................................2-2
Conformance to regulations................................................................................................2-2
Frequency selection ............................................................................................................2-2
Available spectrum .............................................................................................................2-4
Avoidance of weather radars (USA only) ............................................................................2-5
Channel bandwidth .............................................................................................................2-5
Site planning .............................................................................................................................2-6
ODU site selection...............................................................................................................2-6
PIDU Plus site selection ......................................................................................................2-6
PTP-SYNC site selection......................................................................................................2-6
Maximum cable lengths ......................................................................................................2-7
Wind loading .......................................................................................................................2-7
Link planning ............................................................................................................................2-9
Range and obstacles ...........................................................................................................2-9
PTP LINKPlanner ................................................................................................................2-9
PTP LINKPlanner for synchronized networks (PTP 500 only) ..........................................2-10
Using Line Of Sight Mode (PTP 300 only) ........................................................................2-10
Path loss considerations....................................................................................................2-10
When to install connectorized units..................................................................................2-12
System threshold, output power and link loss ..................................................................2-13
Grounding and lightning protection........................................................................................2-14
Standards ..........................................................................................................................2-14
Lightning protection zones ...............................................................................................2-14
Comments to this Manuals