098-00172-000 Revision A – December, 2009
TimeProvider 500 2.0 User’s Guide
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Chapter 1 Overview
Functional Overview
Functional Overview
The TimeProvider 500’s function is to communicate with a PTP grandmaster clock,
receive timing information through a PTP flow, and make corrections to a local
clock. The local clock is then converted to a T1 or E1 signal, PPS signal, or
sinusoidal 10MHz signal for use in a variety of applications. The TimeProvider 500
serves as a translator between timing over packet and traditional SONET/SDH
networks. Set up and monitoring is managed over a serial port or a remote telnet
session using the TimeProvider 500’s CLI command set.
Figure 1-3.
TimeProvider 500 Hardware Block Diagram
T1/E1 SPAN1/1PPS
RS-232 Management
-48 VDC Power
T1/E1 SPAN2/1PPS
T1/E1 SPAN1
T1/E1 SPAN2
TimeProvider 500
PTP/IEEE 1588 and telnet
PWR LED
SYNC LED
OUT LED
ALARM LED
BNC Connectors
RJ48C Connectors
PWR A LED
PWR B LED
10 MHz
PWR A
PWR B
Summary of Contents for TimeProvider 500
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Page 12: ...List of Figures 12 TimeProvider 500 2 0 User s Guide 098 00172 000 Revision A December 2009 ...
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