VIAVI Solutions, Inc. DS1/DS3 HDLC Analysis - Field Upgrade Software
The CTDS1DS3HDLC-U1 is a field upgrade software option from VIAVI Solutions, Inc. designed to enable HDLC (High-level Data Link Control) analysis capabilities on DS1 and DS3 interfaces. This software upgrade allows users to perform in-depth protocol analysis, troubleshooting, and verification of HDLC traffic over DS1 and DS3 circuits. It is intended for use with compatible VIAVI test platforms, enhancing their ability to monitor, decode, and analyze HDLC frames in real time. The upgrade is delivered as a software license and is activated in the field, providing flexibility for network technicians and engineers who require advanced protocol analysis without hardware changes.