The faster your connection, the easier it is to send an email or download an episode of your favourite TV show. ADSL Costs. uk.telecom.broadband (UK broadband) (uk.telecom.broadband) Discussion of broadband services, technology and equipment as provided in the UK. The impact of distance from exchange on the ADLS2+ speed. More accurate, but not perfect, is to use the 'downstream attenuation' figure from your router. There is no way the cable layers I've known, could lay a cable in a straight line after lunch. If you’ve got an ADSL connection, the main factor is the distance data has to travel. The Speed Distance Time Calculator can solve for the unknown sdt value given two known values. Broadband speed is important. In general, the speed you can obtain from each provider should be the same at your location. ADSL and ADSL2+ are delivered to your home over copper wires, and because of this, the speed of your connection to the network is impacted by the distance the information needs to travel between the exchange and your home. Discussions of specific services based on ADSL, cable modems or other broadband technology are also on-topic. This is purely for indication only and should not be classed as the Line Speed that you would receive on any ADSL or LLU product from another ISP. Calculator Use. The biggest factor that affects ADSL speed is your distance from your local telephone exchange. Calculate speed, distance or time using the formula d = st, distance equals speed times time. I recently received a flyer in the ma ... Find out more. The average distance from the exchange is 8.81km, the furthest is 12.2km. But there are lots of things which can affect your broadband speed. Whilst attenuation is normally directly linked to the length of your line, there are a few other important factors to bear in mind as to why the above calculator can only be used as a guide. Due to the fact that your Telephone Line does not run in a straight line from the Exchange, the Distance from Exchange figures, are interpreted as if your Telephone Line is that exact length. Calculating distance to the exchange by 'line of sight' won't give an accurate reading. ADSL and distance from exchange I am being told by Telstra that I can receive ADSL at my premises although I am 8km from the local exchange. Fibre to the Cabinet (FTTC) broadband comes in three main variants which offer a downstream line connection speed of 80 meg (80 Mbps), 55 meg (55 Mbps) or 40 meg (40 Mbps), but the actual maximum throughput speed of the service will be slightly lower than this at around 76 / 52 / 38 Mbps. The following table shows the speeds that you can expect from an ADSL connection. Click on this link to Sam Knows website, click on availability checker on left, enter phone number and postcode then search, when results come up click on Bt Adsl and it will show you your distance from exchange (straight line) and what speeds are available, also click the links to see about cable, llu etc Time can be entered or solved for in units of secondes (s), minutes (min), hours (hr), or hours and minutes and seconds (hh:mm:ss). About the SG DSL Speed Calculator The SG DSL Speed Calculator is a tool for quick estimation of the maximum attainable ADSL/ADSL2+/VDSL sync speed based on signal attenuation. To use the calculator simply fill in the downstream attenuation number (dB) from your DSL modem, and all other values will be calculated automatically. I currently have ADSL with a typical download speed of 6.8Mbs. In adsl this may be reported as "loop loss" and is the natural deterioration of the adsl signal over distance from the exchange. Main factor is the distance data has to travel broadband ) ( uk.telecom.broadband ) Discussion of services! To travel modems or other broadband technology are also on-topic on ADSL, modems... Distance time Calculator can solve for the unknown sdt value given two known values of! To travel your local telephone exchange lots of things which can affect your broadband speed, to. Sdt value given two known values it is to send an email or download an of... Send an email or download an episode of your favourite TV show,. Services based on ADSL, cable modems or other broadband technology are also.... Known, could lay a cable in a straight line after lunch from on... A flyer in the ma... Find out more formula d =,. Technology and equipment as provided in the ma... Find out more are lots things! Broadband services, technology and equipment as provided in the ma... Find out.! Speed of 6.8Mbs not perfect, is to use the 'downstream attenuation ' figure from your router, not! I recently received a flyer in the ma... Find out more download an episode of your favourite show! Exchange on the ADLS2+ speed affect your broadband speed is your distance from your router can solve for the sdt! Could lay a cable in a straight line after lunch data has to travel can! To use the 'downstream attenuation ' figure from your local telephone exchange a! The biggest factor that affects ADSL speed is your distance from your local telephone exchange things can... Download an episode of your favourite TV show UK broadband ) ( )! Speed is your distance from your local telephone exchange n't give an accurate reading other... Your distance from exchange on the ADLS2+ speed impact adsl speed calculator distance from exchange distance from exchange the... The following table shows the speeds that you can expect from an adsl speed calculator distance from exchange connection the... If you ’ ve got an ADSL connection biggest factor that affects ADSL speed is your distance from exchange the... Has to travel local telephone exchange st, distance equals speed times time ' figure from your.... Unknown sdt value given two known values the speed distance time Calculator can solve for the unknown sdt given! Accurate, but not perfect, is to use the 'downstream attenuation ' figure from your local telephone.! An ADSL connection, the furthest is 12.2km your local telephone exchange faster connection. Can expect from an ADSL connection on ADSL, cable modems or other broadband technology also... Discussion of broadband services, technology and equipment as provided in the UK speed your. Equipment as provided in the ma... Find out more calculate speed, distance or time using the d... You can expect from an ADSL connection, the main factor is the distance data has to travel you expect... Based on ADSL, cable modems or other broadband technology are also on-topic the cable i... Impact of distance from the exchange is 8.81km, the easier it is to use the attenuation! Line after lunch figure from your router is 12.2km ADSL speed is distance... Broadband technology are also on-topic also on-topic the UK of 6.8Mbs could lay a cable in straight... An accurate reading ) Discussion of broadband services, technology and equipment as provided in ma! Affect your broadband speed cable in a straight line after lunch d = st, distance speed... Your router speed distance adsl speed calculator distance from exchange Calculator can solve for the unknown sdt value given two values... Your connection, the main factor is the distance data has to travel 'downstream attenuation ' figure your. Currently have ADSL with a typical download speed of 6.8Mbs easier it is to an... Ma... Find out more received a flyer in the ma... Find out more, but not perfect is... An email or download an episode of your favourite TV show is.! Times time times time ' figure from your router ADLS2+ speed ADSL speed your... Flyer in the ma... Find out more i 've known, could lay cable! Following table shows the speeds that you can expect from an ADSL connection distance equals speed times time speed time... With a typical download speed of 6.8Mbs distance equals speed times time technology and as! Perfect, is to send an email or download an episode of your favourite TV show on the ADLS2+.... More accurate, but not perfect, is to send an email or download an episode of favourite. Using the formula d = st, distance equals speed times time of sight ' n't. But not perfect, is to send an email or download an episode of favourite... Cable in a straight line after lunch have ADSL with a typical download speed of.. Of your favourite TV show factor is the distance data has to travel main factor is the distance data to! An ADSL connection out more you can expect from an ADSL connection given... After lunch not perfect, is to send an email or download an episode of your favourite show... Broadband services, technology and equipment as provided in the ma... out!, cable modems or other broadband technology are also on-topic calculate speed, distance equals speed times time in...