With 56K/x2/v.90 modems the 56K connection is only downstream from your
ISP only. The upstream max. is ~33.6K this is a limitation of the all
56K technology. It has to do with digital to analog and analog to
digital conversions (see the 3Com/USR site for more info). This is a
limitation of all 56K/x2/V.90 modems not just USRs.
Mike Rushford wrote:
>
> I am linux 2.0.36.
>
> I have a USR v.everything with X2 and V90 bios upgrades and I find I
> can only upload compressed binaries at 2.8 K/sec in a rather variable
> manner down to 2.1 k / sec sometimes zero.
>
> How can I make it flat line rather than vary its out bound rate?
>
> My goal is to minimize upload/download times from my modem bound system.
>
> Downloads also vary. Can I optimize something on my end to make the
> downloads faster?
>
> Downloads often approach 5 K / sec but for brief times, the average is
> more like 4.8 k / sec.
>
> When the modem connects to the isp it reports;
>
> CONNECT 45333/ARQ/V90/LAPM/V42BIS^M
>
> Thanks
--
(...Later..:)
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