Re: DSLAMs

[Clayton Zekelman <clayton () MNSi Net>]

I'd recommend avoiding the C7 - ADSL2+ 
performance on them isn't the best.   Look for 
something with a Broadcom chipset.  Even an old 
Calix B6 would be better than C7 - although the 
B6 gear is getting old, and reliability is 
sketchy.  The power converter modules on board seem to go.

At 01:51 PM 31/12/2019, Shawn L via NANOG wrote:

> That's a tough one.  48 port dslams with 
> internal splitters are easy.  When you're 
> looking for more density you're almost always 
> looking at external splitter shelves.  Could 
> also look at the calix c7 platform -- tons 
> around on the used market -- but then again, no splitters.
>
>
>
>
> -----Original Message-----
> From: "Dennis Lundström" <dennis () umnum ca>
> Sent: Tuesday, December 31, 2019 12:32pm
> To: "Nick Edwards" <nick.z.edwards () gmail com>
> Cc: "NANOG" <nanog () nanog org>
> Subject: Re: DSLAMs
>
> Found this one:
> <ftp://ftp2.dlink.com/SUPPORT/End_of_Life_Product_List_091519.pdf>ftp://ftp2.dlink.com/SUPPORT/End_of_Life_Product_List_091519.pdf
> Stating EOL 2015-04-14 for HW revision A1.
> —Dennis
>
> On Tue, Dec 31, 2019 at 10:27 Nick Edwards 
> <<mailto:nick.z.edwards () gmail com>nick.z.edwards () gmail com> wrote:
> Howdy y'all
>
> Chasing some info, does dlink still sell DAS4672 - 672 port adsl2+ dslams?
>
> after simple IP based  units with pppoe pass through.
> We could buy a bunch of planet 48 ports, which we used before, but we
> hoping someone still puts out high capacity (320 plus port) units with
> inbuilt pots splitters
>
> thanks

--

Clayton Zekelman
Managed Network Systems Inc. (MNSi)
3363 Tecumseh Rd. E
Windsor, Ontario
N8W 1H4

tel. 519-985-8410
fax. 519-985-8409