PTP-SYNC unit Chapter 1 Product description
phn-1115_006v000
1-16
Sep 2010
PTP-SYNC unit
PTP-SYNC unit description
The PTP-SYNC unit (Figure 1-14) is an optional component for the PTP 500 Series. It is
required when TDD synchronization is implemented using PTP-SYNC. It measures the
difference between the TDD frame timing and a 1 Hz timing reference, and signals this
time difference to the ODU.
For more information on this feature, refer to TDD synchronization on
page 1-30.
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. It is powered using
standard power-over-Ethernet from the PIDU Plus. One PTP-SYNC unit is required for
each synchronized link.
Figure 1-14 PTP-SYNC kit
Comments to this Manuals