24-port Ethernet routing switch with 8 x 10GBASE-XFP. The ERS 5600 series is a flexible solution suited to address the various demands of today’s high-end wiring centers, high-capacity data centers and network core environments. The ERS 5600, along with other Avaya products, can increase profitability and productivity, streamline business operations, lower costs and help your business gain a competitive edge.