I am replacing my Linksys cable modem (DOCSIS 1.0 unit) and am planning to put a DOCSIS 3.0 capable unit in its place. However, at this time I'm not prepared to move to the speeds that are supported by DOCSIS 3.0 (ISP is Comcast). The Cisco DPC3000 and SMC Networks SMCD3 are able to handle all DOCSIS but are harder to find.
Does anybody know if the Motorola SB6120 supports DOCSIS 1.0/1.1/2.0 (and maybe have tried it). The spec sheet indicates DOCSIS 3.0 but says nothing about the others.
I'm buying hardware for the future.
Thank you.