Cable Forum - View Single Post - Virgin Media announces 50mb lines from next year.

popper · 21-12-2007, 10:25

CableLabs awarded the first qualification status certifications for DOCSIS 3.0 products.
http://www.convergedigest.com/DSL/la...?ID=23359&ctgy=
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CableLabs Awards DOCSIS 3.0 Qualifications

CableLabs awarded the first qualification status certifications for DOCSIS 3.0 products.

Casa Systems received "silver" qualification while Arris and Cisco received "bronze" qualification for their cable modem termination systems (CMTS) headend gear.

The headends were tested under a tiered program that was created as a way to encourage CMTS makers to submit gear for testing earlier than they otherwise might.

CableLabs also offered suppliers numerous informal interoperability events where vendors work together in CableLabs’ facilities to test and evaluate their implementations of the specifications.

DOCSIS 3.0 specifications enable downstream data rates of 160 Mbps or higher and upstream data rates of 120 Mbps or higher. To achieve these higher data rates DOCSIS 3.0 describes a methodology for channel bonding in both the upstream and downstream directions. A minimum of four channels, each with throughput of 40 Mbps, is specified.
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it might take a while to see 125 DS channels though

5Gb/s download
(3.75Gb/s upload)

id settle for 24 DS channels though to tide you over 960Mbit/s
download and around 720Mbit/s upload before overheads

http://www.bloobble.com/broadband-pr...epsession=true
slide No 14

21-12-2007, 10:25	#113
popper cf.mega poster Join Date: Jan 2006 Posts: 2,787	Re: Virgin Media announces 50mb lines from next year. CableLabs awarded the first qualification status certifications for DOCSIS 3.0 products. http://www.convergedigest.com/DSL/la...?ID=23359&ctgy= " CableLabs Awards DOCSIS 3.0 Qualifications CableLabs awarded the first qualification status certifications for DOCSIS 3.0 products. Casa Systems received "silver" qualification while Arris and Cisco received "bronze" qualification for their cable modem termination systems (CMTS) headend gear. The headends were tested under a tiered program that was created as a way to encourage CMTS makers to submit gear for testing earlier than they otherwise might. CableLabs also offered suppliers numerous informal interoperability events where vendors work together in CableLabs’ facilities to test and evaluate their implementations of the specifications. DOCSIS 3.0 specifications enable downstream data rates of 160 Mbps or higher and upstream data rates of 120 Mbps or higher. To achieve these higher data rates DOCSIS 3.0 describes a methodology for channel bonding in both the upstream and downstream directions. A minimum of four channels, each with throughput of 40 Mbps, is specified. ... " it might take a while to see 125 DS channels though 5Gb/s download (3.75Gb/s upload) id settle for 24 DS channels though to tide you over 960Mbit/s download and around 720Mbit/s upload before overheads http://www.bloobble.com/broadband-pr...epsession=true slide No 14 __________________ Share what you know. Learn what you don't. Data Protection Public Register http://www.ico.gov.uk/ESDWebPages/Search.asp?EC=1 OT BR thread http://www.cableforum.co.uk/board/12...ll-things.html Last edited by popper; 21-12-2007 at 10:40.