Timeprovider 5000 Block Diagram; Functional Description - Symmetricom TimeProvider 5000 User Manual

Functional Description

See Figure 1-14
Figure 1-14. TimeProvider 5000 Block Diagram
TimeProvider 5000 Expansion Shelf System
The TimeProvider 5000 expansion shelf system consists of a TP5000 with
expansion versions of the IMC and I/O cards, a new TimeProvider E10 output
expansion shelf with Gigabit SyncE/PTP ports, and a new TimeProvider E30 output
expansion shelf with E1 and 1PPS+TOD ports.
The TP 5000 expansion shelf system supports two IOC cards in 1+1 redundant
configuration. These two IOC cards track one or more of the time and frequency
reference inputs and provide the stable time and frequency signals that are used to
generate output synchronization signals. The 090-50331-04 version of the IMC
supports the Beidou satellite system. The 090-50301-02 chassis, 090-50315-01 I/O
module and the 090-50331-02, 090-50331-04, and 090-50331-05 versions of the
IMC will support 1PPS+TOD inputs. The 090-50331-02, 090-50331-04, and
090-50331-05 versions of the IMC support the expansion shelves.
Functionally the TimeProvider 5000 system can be thought of as a BITS or SSU in a
central office or a secondary office. It accepts time and frequency reference inputs
in multiple formats, and it provides time and frequency synchronization signals to
the network equipment in the office.
Figure 1-16 shows the physical interfaces of a typical TimeProvider 5000 expansion
shelf system that consists of a TP5000 and two output expansion shelves.
098-00028-000 Revision F – May, 2012
below for a block diagram of the TimeProvider 5000.
Chapter 1 Overview
Functional Description
TimeProvider 5000 User's Guide 45