How Fast is the nbn™ Connection?


Everyone is excited with the upcoming National Broadband Network or nbn™. But a lot of people are asking, “How fast is the nbn™?” Well the NBN Co promises that the speed of the superfast network will be up to 100 megabits per second. At that speed, a 200-megabyte file can be downloaded in less than 20 seconds.

But keep in mind that the speed of the nbn™ will depend on various factors. To know how fast is the nbn™ at your location, you need to ensure that the factors are met to get optimum speeds. For the fastest speed possible, you need to have a wired connection from the modem to the device. You should also make sure that no other devices or users are sharing the modem. The other factors include the data source or destination, line condition, internet traffic, your software and hardware, and your location.

nbn™ fibre is much faster than ADSL when there are multiple users using the network at the same time. And unlike ADSL networks, the speed doesn’t depend on how far you are from the telephone exchange.

When talking about how fast is the nbn™, it is important to consider that the network will be using a combination of fixed wireless, satellite technology, and fibre optic to improve the speeds of internet access across Australia. The new network is said to be faster than the current ADSL networks that are based on copper technology. It has been said that nbn™ networks are four times the speed of ADSL2+.

ADSL networks rely on the closeness to the telephone exchange or what is known as DSLAM, which is where the fibre optic cable of the ISP is transferred to the traditional copper used by telephone companies. The copper line is not designed to carry huge amounts of data and is known to be inefficient. People who are living more than 5 km from the telephone exchange will not obtain optimum speeds on an ADSL connection.

On the other hand, nbn™ network employs fibre optic cabling towards the premises of the end user. It gets rid of the problem known as the last mile, where the ADSL connections are transferred to copper wiring.

nbn™ plans vary in costs and speeds but the 12 Mbps, and 25 Mbps tiers are said to be comparable to that of ADSL plans. People who are currently on ADSL might not notice a difference when they are on a 12 Mbps nbn™ plan, but only a few people currently enjoy speeds of up to 25 Mbps today.

Tier 3, 4 and 5 of nbn™ are best suited for enterprise users. They provide high-speed upload and download speeds that are ideal for business needs. How fast is the nbn™ for businesses? Well, at Tier 5, the download speed is 50 to 100 Mbps, and the upload speed is around 40 Mbps. It is perfect for businesses that share large amounts of data on the cloud.

With the roll out of Fibre to the Node technology maximum speeds will not be as fast as Fibre to the Premises. It’s expected that maximums may be around 80Mbps download speed. We’re yet to see live results and currently just going from tests that nbn™ have performed. With Fibre to the Node technology the old copper network will still be utilised for the last couple of hundred metres. Check back for more news on this soon.