Zomaar wrote:
> "Tony" <(E-Mail Removed)> wrote in message
> news:(E-Mail Removed)...
>>
>> Does anyone know if the cable fitted today by BT is better or worse than
>> older stuff ( grey figure 8 in particular).
>
> Both have their advantages - old grey DW3/6 is by and large thicker diameter
> copper, but is prone to intermittent noise/cutoff problems. New DW10/CAD55
> have 2/4 pairs respectively per cable, a lot neater for additional lines.
> DW12 (rarely used, usually for routes through trees)has 1 pair, conductor
> diameter is same as DW6.
>
>> I would be interested to hear why BT now fit different cable these days...
>> Is the new stuff just cheaper (and not necessarily better than older
>> cable)?
>>
>> Are there deeper more technical reasons why the new type is now fitted?
>>
>
> Apart from the known problems with old DW3/6, it's possibly due to
> improvements in cable clamps/pulleys/stripper tools etc - these are designed
> to securely hold round profile dropwires, rather than figure 8.
>
>> Is there any evidence out there to suggest that some types of cables may
>> offer better broadband speeds than others?
>>
>> Is the changing of a cable from a telegraph pole to a property likely to
>> make much difference (if the cable is in good condition) to the maximum
>> speed, when after all the rest of the cable from the telegraph pole to the
>> exchange remains the same.....
>>
>
> If the old DW 3/6 is in good condition, there's no advantage in getting it
> changed, other than getting a neater installation if you had another line
> installed (your original DW would probably be changed anyway)
>
> HTH, Ali
>
>
Surely Oxygen Free Copper is needed for hi-fi quality phone calls and
full speed broadband. For belt and braces, use it for your mains leads
too - a decent mains link for your router or PC will only cost around £189:
http://www.hifi-plus.co.uk/mains.html
<8-o