DSLAM connectivity

[Wosama]

Hello ,

I need to Install a DSLAM in the CO to provide ADSL connections .

I have a large ISP devices collocated beside mine , so for minimizing the
cost I will buy bandwidth from him by connecting my DSLAM to one SDSL Port of his DSLAM over a copper line, and Install SDSL router in my rack
to interface the SDSL connection and get the Ethernet into my DSLAM.

I need to know if this is making sense , or just a blah blah , below an image describing the idea.
Thanks in advance and expect a lot of questions from me .

 

[DrSic]

your drwaing makes sense indeed. I'm trying, however, to imagine if your customers are so far away from you that you have to use local loops (2w-copper) to them. that means each cust needs a x-dsl modem next to his pc or routing device to connect to you. are "customers" network or just one-pc clients?

 

[Wosama]

Thanks DrSic for the reply , the users will have Adsl modems
installed in thier locations.

but should I try out this idea or what do you think ?

Thanks in advance for the help

 

[DrSic]

If you or your boss are up to it, no probs this design will work. the only thing that botters me is that I'm used to have remote sites(1 rem site = min 10-150 users)connected to the dslam with borderrouter functionalities or with a dedicated router behind it (towards firewall and public net). I use SHDSL 1421 modem(with routerfunc or in bridgemode) from telindus and i have very good results with it.
greetz...

 

[Wosama]

Thanks a lot DrSic for the attention,The case that we are building a very small ISP in 2 or 3 very small locations
that takes no more than 24 lines/location.

I am actually good at routing and switching more than Dslams
and So but I am trying to improve

So I will appretiate anyhelp you can offer to me , So if you
please can tell me more details about the scenario you use it will be a great help for me.

Thaaaaaaaanks again , hope to know you more.