Yamaha SWP1-16MMF L2 Switch The Yamaha SWP1-16 in the SWP1 series L2 switch is ideal for Dante network systems. It features 12 etherCON ports, four RJ45 ports, one opticalCON port, and an option slot for one more port as needed. etherCON Connectors: 4 front / 8 rear RJ45 Connectors: 4 rear opticalCON Connectors: 1 front Optional optical module slot: 1 front Power consumption: 16W Dimensions (WxHxD): 480 x 44 x 362mm (18.9″ x 1.7″ x 14.2″) Net Weight: 4.6 kg (10.1 lbs)