| reply to knightmb
Re: doc S__T said by knightmb:Looking at the modem channel and frequency page, this shouldn't be able to hit these kind of speeds at these modulations right? Nope. In my experience, the most you can push through DOCSIS 2.0 running 256 QAM forward and a 64 QAM return is 35 Mbps down and around 28 Mbps up. I believe the spec is 38 Mbps down and 32 Mbps up, though I'm feeling too lazy to look it up.
To the best of my knowledge, no one is bonding upstreams outside of a lab yet. The good news is that this feature is software upgradeable (at least it's supposed to be with the Cisco gear we're using anyway). Once the final 3.0 spec is ratified and debugged, it should be fairly easy to deploy fast symmetric speeds... assuming your cable plant is clean enough to support it.
- Tate
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Happiness is an OC-768 in your basement... |
