Network switch EN 54 for LDA NEO+ system.It allows IP communication networks among LDA's EN 54-16 devices. Included in the EN 54-16 certified LDA NEO+, the switch features four Fast Ethernet ports and two SFP ports. It works with additional SFP modules that can be purchased separatelyEQ-242912, for runs with distances up to 2km (multimode). EQ-242911, for runs with distances up to 20 km (single-mode). Includes configuration for operation with LDA NEO+ systems and specific mounting documentation.