Hai,
Digital Subscriber line(DSL) through copper cable will work out very
cheap for Broadband speeds/service by using xDSL technologies.
down stream upstream range(km)
ADSL A=Asymmetric 8Mbps 640Kbps/1 Mbps 4.9
HDSL H=High bit rate 1.5 or 2Mbps 1.5 or 2Mbps 4.5
SDSL S=Symmetric 768kbps 768kbps 3.5
VDSL V=Very highdatarate 32(13-52)Mbps > 1Mbps 0.3
here cost effetive is ADSL solution and 70 times faster than ISDN
(128kbps), the service provider will be sending Ethernet frame to the
customer by using PPPoE and by using DSL switch u can service the
customer.
There are various product from cisco to deploy xDSL technologies, pls
have look at this site for more info
http://www.cisco.com/univercd/cc/td/doc/product/dsl_prod/gsol_dsl/dsl_arch/
gdslintr.htm.
If u need any more information pls mail me.
Prabhu.k
Network Implementation Engineer
On Wed, 27 Feb 2002, Mahesh wrote:
> Hi,
>
> Can some tell me about the DSL presentation about technology.
Message Posted at:
http://www.groupstudy.com/form/read.php?f=7&i=36938&t=36611
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