VAid Systems is a optic equipment designer and exporter, we provide mediaconverter multiplexers, cost-competitive products. New product: UltraMux-2000 2x 100/1000Base-T to 2.5Gbps Fiber media, Standalone converter Each U l t r aMu x - 2 0 features two twisted pair ports one an SFP slot. Simple cheap way agregate Gigabit ...