B and R SDL4 Smart Display Link System Overview
Smart Display Link 4 is a B&R PC-to-panel transmission system based on HDBaseT 2.0. Supported PC interfaces, converters and panel modules carry display and operator-interface signals over a specified cable arrangement; SDL4 is not an ordinary switched Ethernet display network.
Key Specifications
Product detail | Specification |
Manufacturer | B&R Industrial Automation |
Model | B and R SDL4 Smart Display Link System |
Reviewed generation | Smart Display Link 4 / SDL4 |
Transport reference | HDBaseT 2.0-compatible display link |
Cable | Specified CAT 6/7 connection |
Distance reference | Up to 100 m under documented conditions |
Topology | Supported PC, converter and panel arrangement |
Signal scope | Display and documented operator channels such as USB/touch; exact hardware governs |
Review Summary

Consider SDL4 when supported B&R computers and remote panels need a defined long-distance connection. Specify the full topology, interface modules and cable conditions, then verify display/touch behavior on the actual assembled system.
Price and Availability
Request a quote for the selected configuration and delivery schedule. Any published reference price applies only to its stated configuration and is not a store checkout price.








