Cisco Cisco DOCSIS EuroDOCSIS Transponder for GainMaker Nodes Installation Guide
Status Information
2. Click Constellation in the left panel.
3. Click Run to perform the downstream test.
3. Click Run to perform the downstream test.
Result: the downstream constellation map is displayed.
Note: Click Stop to abort the test.
Note: Click Stop to abort the test.
The Constellation Map window consists of the constellation map and the
constellation specifications table. The constellation map enables you to observe and
map including downstream data package, frequency split, level, Signal Noise Ratio
(SNR) and so on.
The constellation map is useful in diagnosing line problems that might otherwise go
The constellation map is useful in diagnosing line problems that might otherwise go
undiagnosed.
This following table provides useful information on how to interpret the information
This following table provides useful information on how to interpret the information
presented in the table.
Specification
Description
Frequency
The downstream frequency given in Hz
OL-32436-01
27