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The test results are stored in an ODBC compliant database,
and are displayed to the COMLINK users in graphical
format, which is easy to interpret. All test results
are time and date stamped together with an audit trail of
the NETLINK instrument serial numbers, and the ID of the user
originating the test.
The range of tests and measurement functions performed
by the COMLINK System is based on the capabilities of the
NETLINK instruments, and include:
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Switching performance
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Delay to dial tone
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Post dialling delay
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DC loop currents
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Incoming ring voltage
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Transmission losses
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Frequency response
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Return losses
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Noise
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Latency
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Echo level and delay
- Signal to noise ratio
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Impulse noise
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Gain hits and signal drop outs
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Group Delay
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Autosequence tests with hold and trace
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Non-switched circuit testing
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Traffic route testing
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Internet modem problems
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Impedance mismatches
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Loading coil faults
- Compatibility problems.
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