VIAVI Solutions, Inc. DS1/DS3 HDLC Capture - Field Upgrade Software
The DS1/DS3 HDLC Capture - Field Upgrade Software (CTHDLCCAPTURE-U1) from VIAVI Solutions enables HDLC protocol data capture and analysis on supported DS1 and DS3 interfaces. This software upgrade is designed for field deployment, allowing users to enhance their existing VIAVI test instruments with advanced HDLC capture capabilities without returning the device to the factory. It supports comprehensive protocol analysis, troubleshooting, and diagnostics for network maintenance and service assurance. The upgrade is delivered electronically and is compatible with select VIAVI platforms as specified in official documentation.