p*******m
发帖数: 20761 | 1 Comcast looks to offer gigabit internet speeds in 2015
By Chris Schroeder @schroederrock · 1 hour ago 6
Comcast has announced it's intentions to offer a gigabit Internet service in
the United States this year. The ability to offer a new-generation of
blazing fast Internet speeds through cable lines comes as a result of ISPs
beginning to adopt Broadcom’s newest BCM93390 chip, which complies with the
latest DOCSIS 3.1 standard and is required for modems to receive the
theoretical 1 Gbps download speed.
Once implemented, Comcast would theoretically be able to compete with
services like Google Fiber, which is still only available in a small handful
of markets in the United States. Though Comcast's download speeds would be
capable of reaching 1Gbps with the new tech, upload streams will still lag
behind. Broadcom says that it's chip would favor download speeds by as much
as 4-5x over upload speeds. Even with the deficit, that leaves a theoretical
upload speed of 200-250 Mbps under the new standard.
As it stands, Comcast's best download speeds are said to be about 150 Mbps,
making a jump to 1 Gbps a huge leap no matter where you are in the United
States. DOCSIS 3.1 will be backwards-compatible with the current 3.0
standard that many home modems run now. Should Comcast/Xfinity customers
pick up a 3.1-compliant modem, they'd be able to use the same modem for both
the slowest and fastest connections offered. |
d*b
发帖数: 21830 | 2 comcast属于美国最邪恶的网络公司了吧？
in
the
handful
【在 p*******m 的大作中提到】
: Comcast looks to offer gigabit internet speeds in 2015
: By Chris Schroeder @schroederrock · 1 hour ago 6
: Comcast has announced it's intentions to offer a gigabit Internet service in
: the United States this year. The ability to offer a new-generation of
: blazing fast Internet speeds through cable lines comes as a result of ISPs
: beginning to adopt Broadcom’s newest BCM93390 chip, which complies with the
: latest DOCSIS 3.1 standard and is required for modems to receive the
: theoretical 1 Gbps download speed.
: Once implemented, Comcast would theoretically be able to compete with
: services like Google Fiber, which is still only available in a small handful
|
p*******m
发帖数: 20761 | 3
同意 你要更邪恶搞它
【在 d*b 的大作中提到】
: comcast属于美国最邪恶的网络公司了吧？
:
: in
: the
: handful
|
m***8
发帖数: 1786 | 4 对一般家庭毫无意义
in
the
handful
【在 p*******m 的大作中提到】
: Comcast looks to offer gigabit internet speeds in 2015
: By Chris Schroeder @schroederrock · 1 hour ago 6
: Comcast has announced it's intentions to offer a gigabit Internet service in
: the United States this year. The ability to offer a new-generation of
: blazing fast Internet speeds through cable lines comes as a result of ISPs
: beginning to adopt Broadcom’s newest BCM93390 chip, which complies with the
: latest DOCSIS 3.1 standard and is required for modems to receive the
: theoretical 1 Gbps download speed.
: Once implemented, Comcast would theoretically be able to compete with
: services like Google Fiber, which is still only available in a small handful
|
d**********r
发帖数: 24123 | 5 1万兆都没用
250gb 一月的下载限制
in
the
handful
【在 p*******m 的大作中提到】
: Comcast looks to offer gigabit internet speeds in 2015
: By Chris Schroeder @schroederrock · 1 hour ago 6
: Comcast has announced it's intentions to offer a gigabit Internet service in
: the United States this year. The ability to offer a new-generation of
: blazing fast Internet speeds through cable lines comes as a result of ISPs
: beginning to adopt Broadcom’s newest BCM93390 chip, which complies with the
: latest DOCSIS 3.1 standard and is required for modems to receive the
: theoretical 1 Gbps download speed.
: Once implemented, Comcast would theoretically be able to compete with
: services like Google Fiber, which is still only available in a small handful
|
H*******g
发帖数: 6997 | 6 there is no 250gb limit anymore...
【在 d**********r 的大作中提到】
: 1万兆都没用
: 250gb 一月的下载限制
:
: in
: the
: handful
|
m*******n
发帖数: 133 | |
j********5
发帖数: 80 | 8 取消250gb 限制了？
【在 H*******g 的大作中提到】
: there is no 250gb limit anymore...
|
p*******m
发帖数: 20761 | 9
基本上现在的ssd是5000mb 我的是raid0 是10000mb
【在 m*******n 的大作中提到】
: 有没有意义，要看你的硬盘速度跟的上不。
|
p*******m
发帖数: 20761 | 10
欢迎火星来客
【在 j********5 的大作中提到】
: 取消250gb 限制了？
|
