Equipment Requirements - Symmetricom SSU-2000e User Manual

Equipment Requirements

The following equipment is required to perform the commissioning tests:
Digital Voltmeter (DVM)
Communications analyzer to check for correct framing, Sync Status Messaging
(SSM), and line coding
Oscilloscope with correct load terminations and cables to verify outputs
Note: If the communications analyzer has the ability to test the
pulse mask, an oscilloscope is not required.
PC or laptop with serial port and TCP/IP connectivity and terminal emulation
software such as Microsoft HyperTerminal or ASCII terminal
If testing stability and accuracy of output against another primary reference
source (PRS), a phase recorder will also be required
Commissioning Tests
The following paragraphs contain the SSU-2000e commissioning test procedures.
These procedures consist of the following:
Testing the Ethernet Communications Interface
Testing the EIA-232 Ports
Testing the Minor alarms
Testing the Major alarms
Testing the Critical alarms
Testing the Reference Input Signals
Testing the Output signals
Testing the Ethernet Communications Interface
If an Ethernet connection to a network has been installed, use the following
procedure to test the connection.
1. Telnet from the PC to the IP address assigned to the SSU-2000e system.
2. Log in by typing your assigned "username" and "password" and press Enter.
The system should respond with the SSU-2000e prompt.
3. Type bye and press Enter to log off the system.
12713140-002-2 Revision E – October 2006
Chapter 4 Commissioning the SSU-2000e
Equipment Requirements
SSU-2000e User's Guide 119