Figure 1-14 Ptp-Sync Application - Motorola PTP 48600 User Manual

Wireless operation

Figure 1-14 PTP-SYNC application

The PTP-SYNC is a compact indoor unit mounted on a wall or a shelf or (using an
optional rack mounting adaptor) in a standard 19 inch rack. The PTP-SYNC is powered
using standard PTP 600 power-over-Ethernet from the PIDU. One PTP-SYNC unit is
required for each synchronized link.
How PTP-SYNC works
TDD synchronization using the PTP-SYNC operates as follows:
1. The timing reference generates a precise 1 Hz signal that is synchronised in
both frequency and phase with a network-wide master,
2. The PTP 600 ODU generates a timing signal locked to its TDD frame timing,
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UNDER DEVELOPMENT
Chapter 1 Product description
phn-0896_009v003
Feb 2010