Adjusting The Signal Level; Adjusting The Catv Signal Level - Huawei MA5833 Hardware Commissioning Manual

MA5833-DD60
Hardware Commissioning Guide

5.1 Adjusting the CATV Signal Level

5.2 Adjusting the Downstream DOCSIS Signal Level
5.3 Adjusting the Upstream DOCSIS Signal Level
5.1 Adjusting the CATV Signal Level
Step 1 Test the CATV output level on RF OUT test points.
Step 2 Adjust the attenuation brackets to enable the CATV output level to meet the requirement.
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The following figure shows the location of the test points and attenuation brackets.
Issue 01 (2018-12-26)
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Adjust the CATV output level through the attenuation bracket on the optical receiver.
Alternatively, adjust the CATV output level through the attenuation bracket for the level
of the combined DS and CATV signals on the combiner.
NOTE
When the attenuation bracket for the level of the combined DS and CATV signals on the combiner
is adjusted, the DS output level is adjusted.
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Adjusting the Signal Level

5 Adjusting the Signal Level
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