There's a somewhat narrow category here, but Cox Communications just set a benchmark for bandwidth on its Las Vegas network thanks to an RX48 DOCSIS 3.0 receiver from Motorola. That rate is 356Mbps on a 5 - 85MHz return path, which correlates to upstream performance on a cable modem. The company says the tests "demonstrate that Cox's HFC networks are much more future proof than many have believed" and that they "have the capability to support much higher data speeds than today without the need to replace any of the amplifiers, taps or cabl
