Download Setting SDH Transmit Parameters

Setting SDH Transmit Parameters
Figure 3 35:Editing the User Word Byte
Setting Overhead Bytes
To stress test a network, you sometimes need to simulate errors or
alarms. Use the controls on the Defects & Anomalies page of the
TRANSMIT menu to simulate errors or alarms. As an alternative,
you can edit the transport overhead and path overhead bytes directly
to simulate errors, alarms, and create other stress conditions. This
section describes how to use the SECTION OVERHEAD and PATH
OVERHEAD pages to edit overhead bytes.
How to Edit an Overhead Byte
The following procedure applies to editing either section overhead or
path overhead bytes. However, when editing path overhead bytes,
you must specify which overhead you want to edit (VC4, VC3, or
VC12) before you can edit the overhead bytes.
CTS850 SDH/PDH Test Set User Manual
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