Ambit Broadband's Channel Bonding cable modem does 144Mbps / 30Mbps

Questions surrounding cable's ability to keep up with the big boys have been circulating for what feels like ages, but an intriguing new product from the labs of Ambit Broadband has some fairly substantial numbers to go along with it. The firm's Channel Bonding cable model will be available exclusively to subscribers of Hanaro, and by partnering with Netwave, the device will enable "triple play service" consisting of VoIP, IPTV, and high-speed internet. More interesting, however, is the reported maximum speeds that this thing can handle, as it boasts the "capability to bond three downstream channels to enable a maximum 144Mbps downstream and up to 30Mbps upstream." The modem also supports the usual interfaces such as gigabit Ethernet and USB 2.0, but it supposedly comes pre-ready for DOCSIS 3.0 and IPv6 -- you know, the protocols used to shatter the Internet2 transmission record. While it may all sound a bit sensational at the moment, the truth shall be unveiled when Ambit / Netwave delivers 150,000 of said modems to Hanaro "during Q2" of this year.