 decadentPremium
join:2002-04-02
Piscataway, NJ
1 edit | DOCSIS 3.0 Wireless network can also achieve the same speeds. But PR always avoids mentioning total throughput for the system. If there are 100 subs, what will be total throughput: 14.5Gbps? With increased amount of video streaming, they cannot hope that oversubscribing always work. |
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 Jerm
join:2000-04-10
Richland, WA
kudos:2 | No sorry... That 145mbit is shared between all users on the 'node' per say. This means 145mbit for anywhere from 30-300 users (normally).
Currently it's 38mbit with Docsis 1/2. So sure it is a little bit of an increase.
But when you compare Fios @ 622mbit per 32 customers - it's no comparision at all. (soon to be be 2.4Gbit for up to 64).
If you think no way the numbers I quoted above are possible: you don't know jack about the ISP business and overselling - my "local" ISP used to fit 100 768kbps DSL customers on one 1.5mbit frame relay T1. With traffic shaping on the router speeds during peak times might slow down to perhaps 384kbps - still not too bad.
Thats an oversell ratio of 50:1 (50mbit sold for 1mbit actual backbone). It happens more often then you think! |
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| "That 145mbit is shared between all users on the 'node' per say. "
Is that correct? |
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 LokerPremium
join:2004-07-11
Fargo, ND | reply to Jerm
said by Jerm:That 145mbit is shared between all users on the 'node' per say. This means 145mbit for anywhere from 30-300 users (normally). Currently it's 38mbit with Docsis 1/2. So sure it is a little bit of an increase. But when you compare Fios @ 622mbit per 32 customers - it's no comparision at all. (soon to be be 2.4Gbit for up to 64). If you think no way the numbers I quoted above are possible: you don't know jack about the ISP business and overselling - my "local" ISP used to fit 100 768kbps DSL customers on one 1.5mbit frame relay T1. With traffic shaping on the router speeds during peak times might slow down to perhaps 384kbps - still not too bad. Thats an oversell ratio of 50:1 (50mbit sold for 1mbit actual backbone). It happens more often then you think! is someone forgetting about channel bonding?
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"While preceding your entrance with a grenade is a good tactic inQuake, it can lead to problems if attempted at work." -- C Hacking |
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decadentPremium
join:2002-04-02
Piscataway, NJ | They are bounding several channels to get 145Mbps per sub. And because they have increased frequency to 3Ghz, I expect total throughput to be 1Gbps+ , but it depends on Motorola hardware. That is why it is interesting to know from the source. |
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