VIAVI Solutions, Inc. E3/E4/STM1E Electrical Interface Timed Upgrade
The VIAVI C5E3E4STM1E-T30-U1 is an official timed upgrade for the E3/E4/STM1E Electrical Interface, designed to enhance the capabilities of compatible VIAVI test platforms. This upgrade enables advanced testing and analysis features for E3 (34 Mbps), E4 (140 Mbps), and STM-1E (electrical) interfaces, supporting comprehensive network installation, maintenance, and troubleshooting tasks. The timed upgrade is intended for users who require temporary access to these advanced functions, providing flexibility for project-based or short-term needs. It is fully supported by VIAVI and integrates seamlessly with existing hardware.