i will planned a big network for my customer, we will use ptp650, but unfortunetly, i found that our network is centraled in one place… (7 radios ptp 650) i wanna know, if like that our network network, are we need a CMM? what type cmm we need if we use all ptp 650?
Deploying multiple PTP link masters at the same location is a common application. There are three aspects to this:
1. Power. recommendation is to use one AC+DC Power Injector per PTP master
2. Data. layer 2 switch provided by operator
3. SYNC. TDD synchronization is recommended. With teh PTP 650, TDD Synchronization is done using the PTP -SYNC module (see picture below).
Much more detail on this is available in the PTP 650 User Guide.
Bruce beat me to it. User guide can be found at https://support.cambiumnetworks.com/files/ptp650/ and below is an excerpt regarding TDD Sync.