Cambium PTP 450 series, User Manual

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PTP 450 User Guide Network migration planning
2-34
ptp-450 (July 2014)
Table 15 Deployment scenario 2 spectrum usage
Beginning PTP 430
frequency usage
Resulting PTP 450 frequency usage
5725
5730
5735
5740
OFDM (A)
MIMO (A) 5.740 GHz
5745
5750
OFDM (B) MIMO (B) 5.750 GHz
5755
5760
OFDM (C) MIMO (C) 5.760 GHz
5765
5770
Deployment scenario 2 migration procedure
During this procedure, it is assumed that there are no temporary frequencies available and that the PTP 450 BHMs
will replace the existing BHMs.
Procedure 2 Deployment scenario 2 migration procedure
1
Identify proximity to potential system interferers by running a spectrum analysis scan where the PTP
450 equipment is deployed. It is recommended to run this scan at several different times of day and
night
2
Record relevant BHM and BHS configuration parameters within the current operating network, if
applicable, including:

authentication, and authorization parameters

frequency configuration

data network configuration

RF statistics

security configuration
3
Configure the PTP 450 BHM and BHSs for deployment
4
Install the PTP 450 BHM (frequency A)
5
Install the PTP 450 MIMO (frequency A) BHSs – powered on
6
Verify BHS registration, link quality, and link performance.
7
Continue installation for frequency B sector and frequency C sector.