May 17, 2020

What has gone wrong with Australia’s National Broadband Network?

Australian National Broadband Network
Australian telco industry
fibre optics
broadband
Tom Wadlow
3 min
NBN
Australia’s government-owned National Broadband Network (NBN) has been subject to a torrent of negative press.

Set up in 2009 to replace dated infras...

Australia’s government-owned National Broadband Network (NBN) has been subject to a torrent of negative press.

Set up in 2009 to replace dated infrastructure such as copper cable networks, NBN is designed to give all Australian consumers and businesses access to broadband over fibre, fixed wireless and satellite technologies. The original proposal, now being promised by the opposition Labor party, was for a full fibre rollout.

Retail service providers offer services over the new infrastructure, not dissimilar to Openreach in the UK, an organisation also under increasing fire over the pace and quality of its work.

Cited as Australia’s largest infrastructure project ever, NBN has also been a bone of political contention over recent years, with current Prime Minister Malcolm Turnbull vowing in 2010 to demolish it if his party won power. Fast-forward to 2017, and the NBN saga still rumbles on.

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The enormity of the project appears to have caught up with the state-owned enterprise, most recently highlighted by the industry ombudsman’s damning report into the number of complaints made by B2B and B2C customers.

Complaints about NBN services have risen by 159% in the space of a year, with the majority of unhappy customers witnessing service faults and frequent delays. For the first time, complaints about broadband and internet access outstripped those about mobile phone providers.

NBN, while saying these findings were regrettable, said it had connected another million premises over the past six months. Around half of the country is now connected to the network, but take-up has been slower than expected, as prices remain high whilst speeds remain well below those advertised, something which the country’s competition watchdog (ACCC) has kept its eyes on.

ACCC Chairman Rod Sims said in July: “The move to the NBN and the way in which NBN technologies work mean retailers need to dramatically re-think the way they talk about typical speeds and ensure consumers are presented with the information they need.”

NBN and telcos are at loggerheads over the issue, with the former knowing exactly how much capacity each telco is purchasing and whether it is enough to ease congestion. It says retailers are not purchasing enough bandwidth to provide adequate services. ISPs say that NBN’s charges are too high to be commercially viable to them.

What was intended as a harmonious public-private enterprise to make Australia the most connected nation on earth has left serious doubts about the ability of government and business to deliver such a huge project convincingly. Look across the Tasman Sea to New Zealand, and you will find faster speeds being delivered at similar costs to those offered by NBN.

The government recently announced a review into the failings of the project. Many commentators simply say that the business model, whether all fibre or a mixture as is now the case, was doomed to fail from the start. What does appear obvious is that this compromised mixed-solution rollout is costing far more than any key decision maker in 2009 anticipated. 

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Jun 18, 2021

Thales Group to Provide Tech for Low Earth Orbit Satellites

ThalesGroup
ESA
Telesat
Technology
2 min
The Swiss branch of Thales Group is set to supply world’s only network of satellites in low earth orbit with its cutting-edge technology

The Franco-Italian aerospace manufacturer, Thales Alenia, which specialises in the space industry is set to supply the world’s only network of satellites in low earth orbit (LEO) with its industry-leading technology. More specifically, the Optical Inter-Satellite Links ─ which is hailed as the ‘best technology for the next generation of the Galileo Navigation System’, by the European Space Agency. Through the implementation of Thales Alenia’s optical systems, the satellite network will be able to provide global, fine-scale coverage, overland, oceans, and both poles, without compromising the security of data communications. 

 

Telesat, a Canadian satellite services company, is currently developing the network and has commissioned Thales Alenia Space to build its broadband constellation. The network, which will be named Lightspeed, will apparently comprise 298 individual satellites, each weighing roughly 700 kilograms. These satellites will be capable of delivering multiple terabits per second worldwide for secure broadband professional services with low latency and high levels of performance. Ergo, it’ll be incredibly fast. 

‘The Optical Inter Satellite Links technology is based on Thales Alenia Space’s product line Space Optical Communications, i.e., OPTEL-C. The more compact OPTEL-µ is another optical communications product from this line. This is particularly good for downloading data from small LEO satellites’, according to Innovation Origins. 

 

Thales Alenia Space Background

Thales Alenia Space is the largest satellite manufacturer in Europe ─ the Swiss branch, which has been commissioned in this particular announcement, opened up five years ago in Zurich, where the company primarily specialises in the development and manufacture of instruments for scientific satellites, but also on optical communication terminals for space applications.

The Swiss Space Sector

When it comes to the European and international space industry, the Swiss sector is becoming increasingly important. Approximately 100 Swiss companies already produce incredibly sophisticated pieces of kit and technologies for space missions, and Switzerland also plays host to the European Space Agency Business Incubation Centre, which was established back in 2016 in an effort to help entrepreneurs ‘realise their innovative ideas and transfer technologies from space to Earth and from Earth to space.’

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