<a href="https://www.apartments.com.au/developers/sekisui-house-australia">Sekisui House Australia</a> recently welcomed residents into Uno and Duo, marking the completion of the penultimate stage of its $1.2 billion West Village precinct in Brisbane's West End.

There are only two opportunities remaining in the two-tower stage known as The Allere Collection. Duo is fully sold out, but two penthouses have just been released in the sister tower Uno.

The sprawling penthouses, measuring upward of nearly 350 sqm, have been designed by renowned architecture firm Rothelowman to focus on multi-generational living. One penthouse has four bedrooms, the other five, as well as several living areas. A second entry to the apartments make them ideal for those with several generations living under one roof, allowing for greater independence and flexibility within the same home, an increasingly sought-after feature among extended families looking to remain connected without compromising privacy.

[smartcode_project:default project_id=114215 project_image_fid=5703]

Built by&nbsp;<a href="https://www.apartments.com.au/builders/hutchinson-builders">Hutchinson Builders</a>, one of the best in the construction game, Duo forms part of a connected, pet-friendly vertical community that brings together two architecturally aligned towers with shared rooftop amenity.

Rothelowman Principal Jeff Brown previously described the design philosophy as centred on connection.

“When thinking of ways to nourish a soul one needs connection to self, to nature and to community,” Brown said.

[smartcode_project:default project_id=114215 project_image_fid=204874]

That ethos is expressed through Duo’s rooftop offering, which includes a pool and heated spa framed by mature planting, a private dining room and residents’ lounge, and BBQ facilities. On the lower levels, residents have access to&nbsp;work-from-home spaces, a workshop, and a pet parlour.

The rooftop captures views across the Brisbane River and back toward the city skyline, positioning it as both a retreat and a social anchor for residents.

[smartcode_project:default project_id=114215 project_image_fid=364091]

Owners in Duo also have access to Uno’s rooftop amenities, effectively doubling the shared facilities within the community. At Uno, residents can use a second rooftop pool, additional private dining and entertaining areas, a teppanyaki grill, and the Paw Pavilion, an off-leash space designed for residents’ dogs. The reciprocal access reinforces the project’s “vertical neighbourhood” model, where common areas are intended to extend the footprint of each apartment.

[smartcode_project:default project_id=114215 project_image_fid=5710]

The Allere Collection sits within West Village, a 2.6-hectare mixed-use precinct just 800 metres from the Brisbane CBD. Delivered progressively since 2016 on the former Peters Ice Cream factory site, the masterplan now integrates heritage buildings, retail and dining, health and wellness providers, and open green space into an established inner-west address.

Sekisui has released the final stage of the development, Callista on Park, set to be completed in Q2 next year. With the first release now 95 per cent sold out, limited large-scale three- and four-bedroom residences remain, priced from $2.6 million.

[smartcode_project_cta:default project_id=114215]

Joel Robinson

Allere Collection residents move in as multi-award winning West Village enters its final chapter

Construction is underway at <a href="https://www.apartments.com.au/new-apartments/yarraville-green-42-stephen-street-yarraville-vic-3013">Yarraville Green</a>, the boutique residential development by <a>Excelon Projects</a> on Stephen Street in Yarraville, following the appointment of <a href="https://www.apartments.com.au/builders/balmain-co">Balmain &amp; Co</a> as builder.

The milestone marks a significant step forward for the 53-residence project, designed by <a href="https://www.apartments.com.au/architects/six-degrees-architects">Six Degrees Architects</a> with landscape architecture by Simone Bliss Landscape Architects, conceived around a strong focus on community, craftsmanship and connection to nature.

<a href="https://www.apartments.com.au/developers/excelon-projects">Excelon Projects</a>’ vision brings together 41 one, two and three-bedroom apartments and 12 townhomes arranged around a central landscaped garden, prioritising liveability in a low-rise, low-density format.

[smartcode_project:default project_id=144913 project_image_fid=297728]

Open-air corridors, a light-filled lobby and generous setbacks are intended to enhance day-to-day comfort while reinforcing the development’s community-oriented design approach.

Car parking has been located underground to prioritise shared green space and pedestrian movement through the site, allowing the landscaped garden to form the central organising element of the development.

Interiors incorporate custom pieces by Melbourne makers including leadlight pendants by Adadaz, hand-turned timber door handles by Auburn Woodturning, and blown-glass lighting by Ruth Allen, embedding a layer of local craftsmanship throughout the homes.

[smartcode_project:default project_id=144913 project_image_fid=297736]

Sustainability has also informed the design approach, with Yarraville Green targeting an average 7-star NatHERS energy rating. Passive design measures such as cross-ventilation and thermal mass aim to reduce reliance on mechanical heating and cooling, while rooftop solar panels will supply power to common areas and harvested rainwater will be reused for landscape irrigation.

Positioned along the quiet, tree-lined Stephen Street, Yarraville Green sits between Yarraville and Seddon villages, placing residents within walking distance of cafés, dining, boutique retail and the Sun Theatre.

Seddon Station is also a short walk away, ideal for residents seeking an inner-west address with strong amenity and transport connections.

Completion of Yarraville Green is anticipated in 2027.

[smartcode_project_cta:default project_id=144913]

Balmain & Co appointed builder as construction begins at Excelon Projects’ Yarraville Green

A long-stalled Mermaid Beach development site opposite Pacific Fair, previously earmarked for a twin-tower project, is set for a fresh development push with plans for a major mixed-use residential tower.&nbsp;

Billionaire garbo Ian Malouf's development company, REMI Residences, is proposing Project Elegance, a 44-storey tower with over 270 residential apartments and 88 short-term accomodation units at&nbsp;2065 Gold Coast Highway, Mermaid Beach, on the corner of Mermaid Avenue.

Malouf paid $23.76 million for the 3,783 sqm site in 2022, six years after it traded for $34.1 million when it was bought by Hubei United Investment Group.

 
<img alt="First Look: REMI Developments plans major mixed-use tower with 360 apartments at stalled Mermaid Beach site" data-entity-type="" data-entity-uuid="" data-widget="image" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Mermaid%20Beach%20da%20podium.png?VersionId=yRYSSPItvCA5ZeQ49LlwkQYVn7OhEqIC" /><img alt="" data-entity-type="" data-entity-uuid="" draggable="true" height="15" role="presentation" src="data:image/gif;base64,R0lGODlhAQABAPABAP///wAAACH5BAEKAAAALAAAAAABAAEAAAICRAEAOw==" title="Click and drag to move" width="15" />

&nbsp;

The design statement by DKO says Project Elegance "represents a holistic response to its coastal and urban context. It draws upon site, climate, and landscape to create a composed architectural outcome that prioritises occupant experience, public interface, and long-term viability via vibrant and active uses."

They say the subject site&nbsp;occupies a distinctive island parcel with three street frontages and prominent visual exposure to passing visitors.

"This unique position allows the development to form a panoramic dialogue with water and city, setting the foundation for a climate-responsive, site-specific architectural expression.&nbsp;The podium base, inspired by the region’s sandstone headlands and coastal setting, and adopts a sculpted and grounded character that provides a stable counterpoint to the slender tower above."

&nbsp;

<img alt="First Look: REMI Developments plans major mixed-use tower with 360 apartments at stalled Mermaid Beach site" data-entity-type="file" data-entity-uuid="4f088e10-6493-49d4-83cd-10fc039318ac" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Mermaid%20Beach%20da%20tower.png?VersionId=Sbglj0tNBqyvY5V_DlVH.bvjXi8kBbfl" />

Residents and guests would have access to multiple communal recreation levels. Plans include a shared recreation deck on level six, with a pool and three padel courts. There will be a residential-only pool on level seven, and an upper-level communal space only accessible by those buyers towards the top of the tower.

&nbsp;

Ground-floor commercial spaces are proposed to operate between 5am and midnight, contributing to an activated street frontage along the busy Gold Coast Highway corridor.

The site sits within the High Density Residential zone and a Light Rail Urban Renewal Area, where planning policy encourages higher-density development close to transport infrastructure and services. The planning report states the project aims to “ensure the efficient reuse of this centrally located property” and support the transformation of inner-city areas into “more vibrant, compact, interesting, connected and active” precincts.

&nbsp;

The proposal marks the latest attempt to unlock the high-profile parcel, which previously carried approval for the “Elegance” twin-tower development, a project that included more than 500 apartments but ultimately stalled after sales activity ceased in 2019.

REMI Developments has been increasingly active in the Gold Coast property market, with the Malouf-led group positioning itself around premium residential and lifestyle-focused projects as the region continues to attract both interstate buyers and international interest.

Malouf is one of Australia's most impressive entrepreneurs, having sold his waste business fore more than $500 million, having started only with a small truck at 18 years old.

First Look: Billionaire Ian Malouf plans Mermaid Beach tower

A State Significant Development proposal from Ecove Group could see two high-rise residential towers developed above an ALDI-anchored retail podium in Gordon.

The 28-storey towers, dubbed Eight 10, would become the tallest in the sleepy Upper North Shore suburb, which has been stirred by changes to the Low to Mid-Rise Housing Policy aimed at triggering greater density around transport hubs.

Ecove Group’s plans for 810 Pacific Highway, a 2,357 sqm site around 400 metres from Gordon railway station, include 180 apartments, 39 of which would be dedicated as affordable housing.

Architecture firm PBD said in its Design Report the site "presents an exciting opportunity to positively contributes to the surrounding context, enhances the overall urban experience."

<img alt="First Look: Ecove lodges State Significant Development plans for dual-tower “Eight 10” project at 810 Pacific Highway, Gordon" data-entity-type="file" data-entity-uuid="e50141fa-fb0b-44b3-bf9b-c6d87b993c3b" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Eight%2010%20podium.png?VersionId=YTgQPBxNnmQwr6x2AJSpVZ1COqa.9oLQ" />

The site previously received approval for a development comprising 56 apartments above retail in 2018.

PBD noted in its report that the planning&nbsp;context for the site has "evolved significantly since the original consent was issued."

In April 2024, the Department of Planning, Housing and Infrastructure (DPHI) identified the site as being located within a Transport Oriented Development (TOD) precinct. In parallel, Ku-ring-gai Council progressed a preferred planning framework for Gordon Town Centre, including proposed amendments to the Ku-ring-gai Local Environmental Plan 2015 (KLEP 2015).

<img alt="First Look: Ecove lodges State Significant Development plans for dual-tower “Eight 10” project at 810 Pacific Highway, Gordon" data-entity-type="file" data-entity-uuid="cf65fb26-a163-41ea-a4d3-8ddbeabd67e4" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Eight%2010%20MAP.png?VersionId=vrQJzXSg3xRH.APBmtth5mA2adPmUPjc" />

PBD said the proposed development "responds to the amended KLEP 2015 and, in addition, seeks to utilise the floor space ratio and height incentives available under Chapter 2, Part 2, Division 1 of the State Environmental Planning Policy (Housing) 2021."

Late last year the first project in Gordon through the NSW Government's Housing Delivery Authority was approved. That was for 106 apartments across two connected seven to eight-storey buildings.

Ecove plans 28-storey apartment towers in Gordon

<a href="https://www.apartments.com.au/developers/graya">Graya</a> has set its sights on one of Brisbane’s scarce remaining riverfront development opportunities.

They have spent $17 million on an 810 sqm site across 16-18 Sandford Street, where it is planning SILK, a 15-storey apartment tower with just 22 apartments.

Planning documents outline a single tower designed to take advantage of the site’s northerly outlook toward the river and Brisbane CBD.

There will be eight two-bedrooms and 14 three-bedroom apartments on offer, each either half- or full-floor.

<img alt="Graya" data-entity-type="file" data-entity-uuid="059e1aa4-695c-4556-bafa-e8b5970c06f5" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Screenshot%202026-03-12%20at%203.07.50%E2%80%AFPM.png?VersionId=tEqwv_m8HYhrXSCStOMFHvGZZ5WgKfEx" />

&nbsp;

According to the Town Planning Assessment, the proposal "showcases a high quality architectural and landscape design outcome that is enhanced by the amenity of the Brisbane River… and provides a subtropical design response that celebrates Brisbane’s climate and lifestyle.”

Ground level includes landscaped communal areas facing the river alongside a gym and outdoor garden space, while the rooftop terrace will feature multiple leisure amenities like swimming pools,&nbsp;dining and barbecue facilities, as well as outdoor relaxation and yoga spaces.

<img alt="Graya" data-entity-type="file" data-entity-uuid="93982dbb-9f27-409b-a319-bd6f458f9ea7" src="https://s3.ap-southeast-2.amazonaws.com/www.urban.com.au/s3fs-public/inline-images/Screenshot%202026-03-12%20at%203.09.05%E2%80%AFPM.png?VersionId=gCaaW82pEBxMvXkVkEm4TC_o7_UXA82p" />

Architecturally, the tower form draws inspiration from the movement of water along the river edge. Design documentation describes the building as “a form sculpted by flow, shaped by shifting water,” with curved forms, varied materiality, and sculptural elements used to soften the building’s visual bulk. Sandstone, an iconic material throughout St Lucia, is reinterpreted through a mix of refined and split-face textures across the façade.

The Sandford Street frontage is intended to present an articulated façade featuring vertical landscaping and sculptural architectural elements, helping the tower integrate with the evolving high-density character of the riverfront strip while maintaining visual interest from both the street and river corridor.

Graya has continued to expands its footprint across South East Queensland, with projects under construction across both Brisbane and the Gold Coast.

GRAYA unveils plans for SILK in St Lucia

Internet Connectivity

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All Australian homes will have broadband connectivity by 2020, according to a senior executive of NBN Co tasked with rolling out the National Broadband Network which promises to deliver super fast internet.
NBN Co’s chief network deployment officer Kathrine Dyer has said that no premises will be left unconnected by the time the rollout is completed in 2020, according to The Australian.
“There will be a lot of night works, additional traffic management and higher level of consultation with council on land access,” Dyer said.
Nearly 200,000 premises faced lengthy delays connecting to the network despite the fact that the NBN has been rolled out in their neighbourhoods.
These “service class 0” premises, which make up close to 5 per cent of the 5 million or so premises ready to receive NBN service, have been put in the “too-hard ­basket” by NBN Co.
Dyer said some premises had been left in limbo and NBN Co was working to ensure they would not fall further behind.
“This year is the year we look at these premises and start making them serviceable,” she was cited as saying by The Weekend Australian.
Back in 2015, when NBN Co revealed its plan to reach 9.1 million homes by 2018, its chief executive Bill Morrow had said, “This is a bold plan that puts us in striking distance of our ultimate goal of delivering better broadband to every Australian by 2020.
Two years down the line, the project has been marred by delays and criticism. In September 2016, a joint standing committee of parliament was established to inquire into the NBN rollout. 
Dyer said the ­decision to leave some premises behind was due to several factors, not just technology. 
“We had some examples where we would get to multi-dwelling units (apartments) and the body corporate would tell us to come back in 12 months,” she said.
Critics, however, say the decision to bypass homes was more about meeting aggressive rollout targets and keeping costs down.
Recently, Rod Tucker, a telecommunications expert and professor at the University of Melbourne, told the Senate committee overseeing NBN that Australia’s FTTP fibre-to-the-premises connections were costing $4,405 on average and were among the most expensive in the world.
With the rollout entering the metro areas, the next 12 months are expected to be critical for NBN Co as connecting metro suburbs will require significant civil works and better co-ordination between NBN Co and the retail service ­providers.
Dyer said the biggest pain for consumers was a lack of clarity about on where NBN Co’s responsibility ended and the retail service providers took over. 
“We are all on a journey here and there’s a learning curve here for providers and residents,” she said.
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jonathanchancellor-7SQnKwU6yx

NBN to connect everyone by 2020: Kathrine Dyer

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Amid all the controversy surrounding slow NBN speeds, a new report shows that Australia is at 55th position for download speeds, behind Estonia, Kenya, Bahamas, Cyprus and Ukraine.
Figures from Cable.co.uk, which used data from M-Lab, show the country lags behind most of Europe.
Australia’s a mean download speed is 7.7 mbps, according to an article in the Herald Sun.
Singapore topped the list with a download speed of 55.13Mbps.
For comparison, a 7.5GB movie can download in 18 minutes and 34 seconds in Singapore while in Australia it would take two hours and 12 minutes based on the mean speed.
Director of Melbourne Networked Society Institute Professor Thas Nirmalathas said Australia’s population could be slowing the country down but internet service providers are partly to blame.
“A big factor is that internet service providers are not keeping up their investment to be consistent with the NBN investment,” he said.
“The NBN debate has been running a long time and other countries have managed to speed up their deployment so that’s why we are behind.”
Professor Nirmalathas said the NBN would improve the connectivity between the home and exchange point but much work was to be done to achieve that.
“You have to be careful when comparing the statistics as we are a vast population and it’s not comparing apples versus apples, but Australia should be able to do better than it is.”
The year-long study collected data from 63 million tests of broadband speeds from around the word.
Recently, another report suggested that if telcos paid just $9.75 extra a month per connection, speeds for the National Broadband Network would vastly improve.
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NBN woes: Study shows Australia lags most of Europe and some African countries in download speeds

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GUEST OBSERVATION
The NBN was touted as <a href="https://theconversation.com/the-nbn-how-a-national-infrastructure-dream-fell-short-77780" target="_blank">dream infrastructure</a>, and the Coalition says it is close to completing the <a href="https://www.mitchfifield.com/2019/04/nbn-marks-10-years-on-track-for-2020-completion/" target="_blank">A$50 billion national broadband network</a>.
But Australia recently slipped three spots to <a href="https://www.smh.com.au/federal-election-2019/australia-drops-to-62nd-in-global-broadband-speed-rankings-20190428-p51hz2" target="_blank">place 62nd in global broadband rankings</a>, with our average download speed of 35.11 Mbps far below the global average of 57.91 Mbps.
Labor has ruled-out a large scale upgrade of the NBN if it wins the 2019 federal election, saying flaws in the NBN are due to “<a href="https://www.propertyobserver.com.au/https://www.abc.net.au/news/2019-04-23/what-happened-to-superfast-nbn/11037620?pfmredir=sm" target="_blank">six years of vandalism</a>” by the Coalition government.
In reality it’s hard to get an accurate picture on the balance of NBN technologies that are already in place in Australia. To get around this opacity, we used the “<a href="https://www.nbnco.com.au/connect-home-or-business/check-your-address" target="_blank">check your address</a>” tool on the NBN website as a way to collect data on the footprints of technologies currently or about to be in place in three Australian metropolitan cities of Sydney, Melbourne and Brisbane.
The data suggests around half (40-60%) of homes in the three cities only have access to very old technology: hybrid fibre-coaxial (HFC). For people in these residences, access to the so-called “fibre network” remains only a fairy tale.
<a href="https://images.theconversation.com/files/272670/original/file-20190506-103078-1ki8l6a.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/272670/original/file-20190506-103078-1ki8l6a.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt=""></a>
Around 55% of homes have old NBN technology in Sydney. Green areas represents addresses with fibre technology (FTTX) and red areas represent addresses with older hybrid fibre-coaxial/satellite NBN (HFC/Sat). <a class="source" href="https://www.nbnco.com.au/connect-home-or-business/check-your-address" target="_blank">Tooran Alizadeh</a>, Author provided
Real data on the NBN
Lack of data transparency is a vexing aspect of the NBN. In our experience, <a href="https://www.nbnco.com.au/" target="_blank">NBN Co</a> does not disclose meaningful information on service footprints in a single, usable dataset. This makes it difficult to evaluate outcomes and perform policy analysis associated with the service.
Nevertheless, our latest research has collected some data we believe was undisclosed previously.
Over December 2018 to February 2019, we used the “<a href="https://www.nbnco.com.au/connect-home-or-business/check-your-address" target="_blank">check your address</a>” search function on the NBN Co website along with <a href="https://www.sciencedirect.com/science/article/pii/S0308596118300363" target="_blank">basic data mining techniques</a> to extract data from a representative sample of all addresses across the three metropolitan regions of Sydney, Melbourne, and Brisbane.
We uncovered footprints of mixed-technology NBN, including current or planned fibre to the premises (FTTP), fibre to the node (FTTN), fibre to the building (FTTB), fibre to the curb (FTTC), hybrid fibre-coaxial (HFC), fixed wireless and satellite (Sky Muster).
Here we mainly focus on hybrid fibre-coaxial (HFC), which is the oldest technology component of the NBN. HFC is the cable network you might have connected to in the past to get Foxtel subscription TV.
<a href="https://images.theconversation.com/files/272691/original/file-20190506-103053-1a3f2e9.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/272691/original/file-20190506-103053-1a3f2e9.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt=""></a>
Around 42% of homes have old NBN technology in Melbourne. Green areas represents addresses with fibre technology (FTTX) and red areas represent addresses with older hybrid fibre-coaxial/satellite NBN (HFC/Sat). <a class="source" href="https://www.nbnco.com.au/connect-home-or-business/check-your-address" target="_blank">Tooran Alizadeh</a>, Author provided
Major cities rely on HFC
The three maps shown here represent the spatial presence of fibre infrastructure versus more inferior HFC/satellite NBN in three metropolitan regions of Sydney, Melbourne and Brisbane (In reality very few urban homes use satellite, as shown in bar graphs below).
The three maps suggest inferior NBN technology is in abundant use across all three metropolitan cities. 62% of all addresses in the greater Brisbane region, 42% of all addresses in Melbourne, and 55% of all addresses in Sydney are (or will soon be) connected to the NBN via HFC.
These figures are at odds with a recent claim by Minister for Communications Mitch Fifield that his government is rolling out “<a href="https://www.facebook.com/abcqanda/videos/418015455660247/?comment_id=10155958137691831&amp;comment_tracking=%7B%22tn%22%3A%22R%22%7D" target="_blank">a new network</a>” to the whole nation. For about half of the addresses in three major Australian metropolitan regions, the NBN “rollout” looks like a re-branding exercise using an old cable network.
<a href="https://images.theconversation.com/files/272692/original/file-20190506-103057-1k0iwn2.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=1000&amp;fit=clip"><img src="https://images.theconversation.com/files/272692/original/file-20190506-103057-1k0iwn2.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt=""></a>
Around 62% of homes have old NBN technology in Brisbane. Green areas represents addresses with fibre technology (FTTX) and red areas represent addresses with older hybrid fibre-coaxial/satellite NBN (HFC/Sat). <a class="source" href="https://www.nbnco.com.au/connect-home-or-business/check-your-address" target="_blank">Tooran Alizadeh</a>, Author provided
Socioeconomic patterns of the NBN
To look at socioeconomic patterns of the NBN rollout, we used the <a href="http://www.abs.gov.au/ausstats/abs@.nsf/mf/2033.0.55.001" target="_blank">Australian Bureau of Statistics’ (ABS) socio-economic indexes for area (SEIFA)</a> and its index of Relative Socio-economic Advantage and Disadvantage (IRSAD) from 2016. We then cross examined the SEIFA data (divided into ten ranked groups known as “deciles”) with the NBN data extracted via the data mining exercise (described above).
It’s clear in the graphs below that a mix of both old and new technologies are in play across the three metropolitan regions of Sydney, Melbourne and Brisbane.
The analysis did not find any clear socioeconomic patterns comparing better-off SEIFA deciles of 8-10 versus worse-off deciles of 1-3. Nevertheless, the size of HFC adoption across the socioeconomic spectrum in all three major cities is quite concerning.
<hr>
<img src="https://images.theconversation.com/files/272949/original/file-20190507-103057-jeqzts.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt=""><img src="https://images.theconversation.com/files/272947/original/file-20190507-103078-rngyi4.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt=""><img src="https://images.theconversation.com/files/272950/original/file-20190507-103063-3hwc3g.png?ixlib=rb-1.1.0&amp;q=45&amp;auto=format&amp;w=754&amp;fit=clip" alt="">
Availabilities of different technologies across different socioeconomic deciles (1 = lowest socioeconomic status, 10 = highest) in Sydney, Melbourne and Brisbane. NBN technologies are FTTP (fibre to the premises), FTTN (fibre to the node), FTTB (fibre to the building), FTTC (fibre to the curb) and the older HFC (hybrid fibre-coaxial) and Sat (satellite).
<hr>
The second most dominant technology in the three major cities is fibre to the curb (FTTC). This is a technology that <a href="https://www.propertyobserver.com.au/https://www.abc.net.au/news/2018-04-08/nbn-launches-fibre-to-the-curb-technology/9631262" target="_blank">was only added to the mix 12 months ago</a>, as a partial solution <a href="https://www.afr.com/technology/web/nbn/nbn-halts-hfc-rollout-effective-immediately-as-issues-mount-20171127-gztg2i" target="_blank">in response to the mounting issues related to the HFC network</a>.
If it was not for this late addition to the network, the NBN footprint may have had an even higher dominance of old HFC technology than currently. It’s also clear that the rate of FTTC adoption in greater Brisbane is well below that in Melbourne and Sydney.
An NBN upgrade is inevitable
Since the announcement of mixed-technology NBN, experts have <a href="https://delimiter.com.au/2015/11/30/budde-says-he-warned-turnbull-about-optus-hfc-cable-issue/" target="_blank">warned against</a> the serious shortcomings of the old HFC technology.
While these were mostly ignored initially, Bill Morrow (then CEO at NBN) later admitted that NBN speed was slowed by <a href="https://www.theguardian.com/technology/2018/apr/27/nbns-speed-slowed-by-reliance-on-copper-network-its-ceo-admits?CMP=share_btn_tw" target="_blank">reliance on copper network</a>. Supporting this, an analysis by the Australian Communications and Media Authority (<a href="https://www.acma.gov.au/" target="_blank">ACMA</a>) revealed that the average household on the HFC network was reporting between <a href="https://www.acma.gov.au/-/media/Consumer-Interests/Report/PDF/Migrating-to-the-NBN--The-consumer-experience--Key-findings-from-analy-pdf.pdf" target="_blank">2 to 3.6 times more faults than those on fibre, and making between 3 and 5 times more complaints</a>.
It’s also been reported that about <a href="https://www.smh.com.au/business/companies/no-bells-or-whistles-labor-keeps-it-simple-with-its-nbn-plan-20190409-p51cce" target="_blank">40% of the NBN is fibre to the node (FTTN)</a> which has its own <a href="https://www.itnews.com.au/news/nbn-co-reveals-fttn-premises-that-never-hit-25mbps-peak-speeds-516849" target="_blank">fair share of issues</a>.
Interestingly, there have already been some partial upgrades within NBN Co’s plans, <a href="https://www.smh.com.au/business/companies/no-bells-or-whistles-labor-keeps-it-simple-with-its-nbn-plan-20190409-p51cce" target="_blank">as FTTC reportedly accounts for about 12% of the national network</a>, to serve the areas that were previously assigned to receive HFC.
Having said this, Labor’s latest announcement seems to be focusing on what can be described as “improving consumer experience” <a href="https://www.smh.com.au/business/companies/no-bells-or-whistles-labor-keeps-it-simple-with-its-nbn-plan-20190409-p51cce" target="_blank">without making any commitment for more fibre-to-the-premises (FTTP), or at least more fibre</a>.
We argue that for Australia and Australian major cities to be competitive on the global platform, an NBN update is inevitable.<img src="https://counter.theconversation.com/content/115131/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1" style="border: none !important; box-shadow: none !important; margin: 0 !important; max-height: 1px !important; max-width: 1px !important; min-height: 1px !important; min-width: 1px !important; opacity: 0 !important; outline: none !important; padding: 0 !important; text-shadow: none !important;">
Tooran Alizadeh, Senior Lecturer in Urbanism, Sydney Research Accelerator (SOAR) Fellow, University of Sydney
Edward Helderop, Postdoctoral researcher, Arizona State University
Tony Grubesic, Professor, Arizona State University
This article is republished from <a href="http://theconversation.com" target="_blank">The Conversation</a> under a Creative Commons license. Read the <a href="https://theconversation.com/around-50-of-homes-in-sydney-melbourne-and-brisbane-have-the-oldest-nbn-technology-115131" target="_blank">original article</a>.
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j.ballantyne1990-6AQqhLzZaK

Around half of homes in Sydney, Melbourne and Brisbane have the oldest NBN technology

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GUEST OBSERVATION
The National Broadband Network (NBN) should be built and fully operational by 2022, having cost about A$50 billion. The question will then be whether the government should retain the NBN or sell it off.
The current government has laid the groundwork for NBN to be broken up and sold off. But this could end the NBN’s positive disruption of the telecommunications market, which includes lower prices, increased competition, improved access for consumers and more services being offered.
In a recent paper I outlined four options for the NBN:
<ul>
<li>government retains the NBN</li>
<li>sell NBN as a single entity</li>
<li>disaggregate NBN technologies and sell them separately</li>
<li>disaggregate NBN technologies, excluding satellite and fixed wireless, and sell off separately.</li>
</ul>
Breaking up the NBN could result in the creation of geographic monopolies, hurting rural and regional consumers especially.
Telstra’s recent decision to hive off its infrastructure into separate companies gives Australia the opportunity to do what New Zealand has done: create a new, publicly listed company that contains the NBN and parts of Telstra’s infrastructure.
But there is a valid argument for the government to retain NBN Co. as a government enterprise beyond the NBN rollout.
The NBN has brought about an unprecedented period of positive change in the telecommunications market. But there is more to be done, including a further reduction in the digital divide between urban and regional and remote areas, and upgrading from fibre to the node to fibre to the curb or fibre to the premises.
By retaining ownership of the NBN for the next decade, the government could provide a stable level playing field upon which the telecommunications market can thrive.
For the major carriers, the focus over the next decade will be to build competing 5G networks. The sale of the NBN during this time could return the industry to the chaos that existed before the NBN.
Who would buy the NBN?
The first major concern for anyone buying part of the NBN is the A$15 per customer per month paid to Telstra for a majority of the fixed connections to the NBN.
This is a payment for the use of Telstra’s existing infrastructure, such as the ducts that run along streets and the telephone exchanges where NBN systems are now located.
This payment is a major impediment to the NBN having a successful business model. There is some doubt whether Optus, Vodafone or TPG would bid for part of the NBN knowing that they would be required to make a monthly payment to Telstra for most of the customers they connect.
Telecommunications networks are a “natural monopoly”, similar to roads, rail, gas and electricity. This is because of the high startup costs of building the networks, especially for the segments closest to homes and businesses (also known as the last mile).
In high-value urban areas it is possible to build financially viable infrastructure that competes with incumbents. But this does not solve the problem of competition in lower-value outer urban, regional and remote areas.
No solution to this problem has been forthcoming. This is one of the reasons the NBN came into being in the first place.
How do you break up the NBN?
Outside of the high-value urban areas there is no guarantee of infrastructure-based competition, so regulation is required to ensure broadband in those areas keeps up with what is offered in the high-value urban areas.
The government has already introduced a levy to subsidise the cost of providing broadband in regional and remote areas. But more needs to be done to ensure regional and remote telecommunications is improved continuously.
Breaking up the NBN will also likely result in smaller geographic monopolies, with different technologies used in each network – fixed wireless, satellite and transit etc.
So rather than have one infrastructure monopoly (NBN Co.) wholesaling products and services, we could end up with the bigger telcos becoming monopoly providers by purchasing one or more of the technology footprints.
Consumers, especially those in regional and remote areas, will likely be hit with steep price rises with the end of uniform national wholesale pricing.
The New Zealand option
Telstra has announced that it is creating a standalone company called InfraCo, that will be:
"accountable for our copper and HFC networks; all our fibre network that is not dedicated to supporting mobiles; all ducts, pits and pipes; property including exchange buildings and data centres; and international and domestic subsea cables. These assets will be combined with Telstra Wholesale and the teams in Telstra Operations that provide services to NBN Co."
This provides Telstra with the opportunity to participate in the future sale of the NBN. Telstra could spin off InfraCo as a separate ASX-listed company, take on infrastructure investors for a future purchase of the NBN, or part of the NBN, and effectively follow what happened in New Zealand with Telecom New Zealand becoming Spark (retail/mobile) and Chorus (wholesale).
If Telstra splits into two ASX-listed companies so that InfraCo can purchase the NBN, the result would be a company with about A$10 billion in revenue and A$30 billion in infrastructure assets. This would be a viable company that is able to service the government debt repayments while making a reasonable return to shareholders.
It is likely this outcome would be more palatable to the rest of the telecommunications industry because the positive disruption to the market caused by the NBN would continue.
If the NBN is sold off, the focus must shift to the telecommunications legislation and regulations, setting a minimum broadband connection speed and capacity that infrastructure wholesalers are to provide without penalty, and focusing on how to further reduce the digital divide between urban and regional and remote areas.
The key for a future government decision on what to do with the NBN is that it should not be considered in isolation. There are a number of linked issues, including the universal service obligation, universal access, foreign ownership restrictions and wholesale competition.
Mark A Gregory, Associate professor, RMIT University
This article was originally published on <a href="http://theconversation.com" target="_blank">The Conversation</a>. Read the <a href="https://theconversation.com/what-should-be-done-with-the-nbn-in-the-long-run-99294" target="_blank">original article</a>.
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What should be done with the NBN in the long run?

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GUEST OBSERVER
Malcolm Turnbull is now connected to the National Broadband Network (NBN) at his Point Piper home on a 100 megabits per second (Mbps) plan, it was revealed in Senate Estimates yesterday. But only because his department intervened to avoid delays affecting other customers.
And while the Prime Minister might be happy with his NBN connection, that’s not the case for the 2.5 million customers waiting on a connection through their pay TV or cable service who have been left in limbo.
Lauded in the 2009 Commonwealth Budget as the single largest nation building infrastructure project in Australian history, the NBN is at risk of becoming an expensive white elephant in our cities. Years of political interference, poor technology decisions and a monopoly business attitude have damaged the brand.
Rather than meeting its objective of connecting 90% of homes and workplaces with broadband speeds of up to 100 Mbps, the NBN is looking more like a giant sponge. It soaks up public infrastructure dollars and returns high prices, long delays, unacceptably slow data speeds and service standards that are now the subject of an ACCC investigation.
As a result, a growing number of competitors are bypassing the NBN by undercutting prices and beating performance standards.
Adelaide bypasses the NBN
The latest challenge to the NBN came after South Australian Premier Jay Weatherill denounced the “very poor NBN outcome” and last week announced A$35 million in funding for an Adelaide fibre network alternative if he is reelected in March 2018.
The plan was warmly welcomed by Mighty Kingdom, an app and games developer who told the ABC, “I don’t have what I need to get me to the rest of the world.”
This follows news announced last year that Adelaide City Council is working with TPG to deliver an NBN-alternative broadband service to local businesses. The service promises fibre internet up to 100 times faster than the NBN, at lower prices, and with no installation costs for city businesses or organisations.
Lord Mayor Martin Haese said: "This technology will be a game changer for the city of Adelaide. It will be a boom for local businesses and other organisations, but will also attract business from interstate and across the globe."
NBN alternatives for Melbourne homes and businesses
Meanwhile two aggressive startups in the Melbourne market are hoping to take a serious bite from NBN’s lunch.
Lightening Broadband is connecting homes and businesses using microwave links capable of delivering both 100 Mbps download and upload speeds. That’s better than the comparable NBN Tier 100, which offers 90 Mbps download and 30 Mbps upload speeds.
The company is constructing microwave transmitters on tall buildings, connected to the telco’s core network using microwave links. Customers within a two-kilometre radius share a microwave transmitter, requiring a dish on their roof.
Another telco start-up, DGtek is offering its customers a full fibre alternative service.
Upon its launch in 2016, DGtek’s founder David Klizhov said: “Ideally the NBN would have worked if it was fibre to the home, but it’s taken quite a lot of time and we thought that we could have a go at the Australian market using technology that’s been implemented already overseas.”
DGtek uses Gigabit Passive Optical Networks (GPON) and runs it directly into tightly packed homes with the dense population of inner Melbourne. As a sweetener, DGtek offers free internet service to government organisations – such as schools and hospitals – in areas they service.
The threat from 5G and other new technologies
New entrant competition is not the only threat to NBN Co. Optus and Telstra are both launching 5G services in 2019. This represents a quantum leap in wireless technology that could win away millions of current and potential NBN customers.
While Vodafone CEO Inaki Berroeta has said that 5G is unlikely to replace the NBN in Australian homes, Optus Managing Director of Networks Dennis Wong recently told BIT Magazine:
"Everyone has heard of concepts like self-driving cars, smart homes, AI and virtual reality, however their full potential will require a fast and reliable network to deliver. Seeing 5G data speeds through our trial that are up to 15 times faster than current technologies allows us to show the potential of this transformative technology to support a new eco-system of connected devices in the home, the office, the paddock and in the wider community."
5G is not the only technological game changer facing the NBN. iiNet in Canberra has launched its Very-high-bit-rate Digital Subscriber Line (VDSL2) as its own superfast network.
According to iiNet, it is made up of fibre and copper and provides a faster connection than ADSL and most NBN plans. The network is independent from Telstra and differs to NBN in that iiNet’s VDSL2 network uses its own copper lines.
Levelling the field for smaller players
The huge capital requirements of rolling out telecoms infrastructure has always acted to deter more competition in the Australian market. But following a regulatory decision of the ACCC in 2017, smaller entrants can now enjoy cost-based access to some of the largest networks – including Telstra, TPG and Opticom – allowing them to better compete both with the big telcos, and with the NBN.
By providing access to superfast broadband access service (SBAS) and the local bitstream access service (LBAS), new entrants will be able to sell NBN-like fixed line superfast broadband wholesale.
So where to for the NBN?
Yesterday the government released a working paper forecasting that demand for bandwidth will double for households with high internet usage over the next decade. The report also suggests that the NBN is equipped to meet those needs.
<img src="https://counter.theconversation.com/content/92275/count.gif?distributor=republish-lightbox-basic" alt="The Conversation" width="1" height="1">However, cost, technology and customer service problems continue to threaten the commercial success of the NBN. Without a radical rethink, it is doomed to fail its initial mission.
Allan Asher, Visitor, Regulatory Institutions Network (RegNet) &amp; Chair of Foundation for Effective Markets and Governance, Australian National University.
This article was originally published on <a href="http://theconversation.com" target="_blank">The Conversation</a>. Read the <a href="https://theconversation.com/nbn-faces-irrelevance-in-cities-as-competitors-build-faster-cheaper-alternatives-92275" target="_blank">original article</a>.
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NBN faces irrelevance in cities as competitors build faster, cheaper alternatives: Allan Asher

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<img src="https://counter.theconversation.edu.au/content/81823/count.gif?distributor=republish-lightbox-advanced" alt="The Conversation" width="1" height="1">
GUEST OBSERVER
We often think of the internet as a levelling, democratising technology – one that extends access to knowledge, education, cultural resources and markets. 
But the net also reflects the social and economic divides we find offline.
Released this week, the second report of the Australian Digital Inclusion Index (ADII) reports on data covering four years of local online participation across three dimensions: online access, digital ability and affordability. Together, the three dimensions produce a digital inclusion score. 
Since 2014, when data was first collected, Australia’s overall digital inclusion score has improved by 3.8 points, from 52.7 to 56.5. In 2016–2017 alone, Australia’s score rose by 2.0 points, from 54.5 to 56.5. 
But there is still a “digital divide” between richer and poorer Australians. In 2017, people in our lowest income households (less than A$35,000 per year) have a digital inclusion score of 41.1, which is 27 points lower than those in the highest income households (above A$150,000) at 68.1. 
When the three dimensions are considered separately, the measures of access and digital ability show consistent improvement from 2014 to 2017. However, the affordability measure has registered a decline since the 2014 national baseline (despite a slight bump in the past 12 months).
<a href="https://www.propertyobserver.com.au/images/2017/08/04/file-20170731-22047-2dilgb.jpg" target="_blank">Click to enlarge</a>
<img src="https://res.cloudinary.com/dz9xllyip/image/fetch/c_scale,w_580,q_auto:good/https://s3-ap-southeast-2.amazonaws.com/po.images/2017/08/04/file-20170731-22047-2dilgb.jpg" alt="">
Online access and digital ability have increased since 2014, but affordability has dropped. <a class="source" href="https://digitalinclusionindex.org.au/" target="_blank">Australian Digital Inclusion Index 2017</a>, Author provided
<h2>The cost of being connected</h2>
Affordability is a key dimension of digital inclusion. 
Internet connectivity is important for accessing a wide range of education, government, health and business services. A decline in internet affordability means Australians on fixed or low incomes risk missing out on the benefits of digital technologies, and falling further behind more connected Australians.
The ADII shows that the cost of data — for both fixed and mobile internet — has declined over 2014-2017. These findings are in line with the ACCC’s ongoing monitoring of prices for telecommunications services, which indicate an average decline in real terms of 3.1% since 2006.
However, when we measure affordability, we are not only looking at the cost of data; we are also interested in what proportion of household income is being dedicated to this service. 
The affordability problem with the internet is different from other key household services where there are price pressures, such as electricity and water. The residential consumption of energy has grown very slowly over the last decade, but prices have increased sharply. 
With the internet, while we are now getting more data for our dollar, our demand for data has dramatically increased. 
A recent report from the Commonwealth Bureau of Communications and Arts Research (BCAR) tracks the affordability of phone and internet use since 2006.
The BCAR report finds that, overall, phone and internet affordability has improved since 2006. However, their data also shows that almost all the gains occurred before 2013, and that, since then, affordability has declined or flat-lined. Further, BCAR’s data suggests that the lowest income households in Australia are now spending almost 10% of their incomes on internet and communications services. In contrast, middle income households are spending around 4% of their disposable income on these services, and for wealthier households, the figure is less than 2%.
<h2>Increasing reliance on mobile</h2>
Some recent and far-reaching changes in our use of technology are evident here: the extent to which the internet has become an integral part of everyday life, the fact that we are spending more time online, and we are doing an increasing range of activities online. In many households, we are also connecting with more devices. 
However, the problem of affordability also reflects another recent development that the ADII highlights: one-in-five Australians now only accesses the internet through a mobile device — and we know that mobile data is considerably more expensive than fixed broadband on a per gigabyte basis. 
Mobile-only use is correlated with a range of socioeconomic factors. The ADII data shows that people in low income households, those who are not employed, and those with low levels of education, are all more likely to be mobile-only.
Despite the benefits of mobile internet, this group is characterised by a relatively high degree of digital exclusion. In 2017, mobile-only users have an overall ADII score of 42.3, 14.2 points below the national average (56.5).
<h2>Digital inclusion is unequal</h2>
In the 2017 report, the ACT, followed by Victoria and New South Wales, are the highest scoring states in the overall digital inclusion score, as they were in 2016. Tasmania remains the lowest scoring, followed by South Australia. 
<a href="https://www.propertyobserver.com.au/images/2017/08/04/file-20170731-22140-1xhre2r.jpg" target="_blank">Click to enlarge</a>
<img src="https://res.cloudinary.com/dz9xllyip/image/fetch/c_scale,w_580,q_auto:good/https://s3-ap-southeast-2.amazonaws.com/po.images/2017/08/04/file-20170731-22140-1xhre2r.jpg" alt="">
Australia’s national digital inclusion score in 2017 is 56.5, but varies from state to state. <a class="source" href="https://digitalinclusionindex.org.au/" target="_blank">Australian Digital Inclusion Index</a>, Author provided
The lowest scoring socio-demographic groups in 2017 were households earning less than A$35,000 per year (overall score of 41.1), Australians aged over 65 (overall score of 42.9) and those with a disability (overall score of 47.0). 
The ADII uses data derived from Roy Morgan Research’s ongoing, weekly Single Source survey of 50,000 Australians. These are extensive, face-to-face interviews, dealing with information and technology, internet services, attitudes, and demographics. 
Calculations for the ADII are based on a sub-sample of 16,000 responses in each 12 month period. The index is a score out of 100: the higher the overall score, the higher the level of digital inclusion. An ADII score of 100 represents a hypothetically perfect level of access, affordability, and digital ability. A score of 65 or over is regarded as high; one below 45 as low. 
<h2>A focus on improvement</h2>
An increasing number of Australians are online, but although the costs of data and devices are falling, there is a risk that issues of affordability will leave some of our most vulnerable behind. 
Australians with low levels of income, education and employment are consistently less connected than the rest of the population, with consequences that will become increasingly serious as the digital transformation of government and the economy proceeds.
As an increasing number of essential services and communications move online, the challenge to make the Australian internet more inclusive is becoming more urgent. Affordability is a key area for attention, but so is improving Australians’ digital ability. 
The issue of affordability suggests a range of possible areas for useful policy intervention. If we think it important to subsidise essential utilities such as electricity for low-income Australians, we may need to consider whether an allowance for internet access for essential services might also be necessary.
For the large number of lower-income Australians who rely entirely on mobile devices for internet connections, we will also need to consider new ways to support digital inclusion. These could include unmetered access to essential health and social services, and the further development of secure, public access wi-fi.
<a href="https://theconversation.com/profiles/julian-thomas-393391" target="_blank">Julian Thomas</a> is Director, Social Change Enabling Capability Platform, RMIT University and author for <a href="https://theconversation.com/au" target="_blank">The Conversation</a>.
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jchancellor-FAypfDUnLy

Lack of internet affordability may worsen Australia’s digital divide

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<img src="https://counter.theconversation.edu.au/content/74611/count.gif?distributor=republish-lightbox-advanced" alt="The Conversation" width="1" height="1">GUEST OBSERVER
The latest complaints about the National Broadband Network (NBN), including concerns about slow download speeds and frequent dropouts, show that all is not well with the NBN.
A recent report by the Organisation for Economic Co-operation and Development (OECD) also flags Australia’s broadband speeds as among the worst in the OECD, beating only Mexico, Chile and Greece in terms of internet speed and penetration.
This raises questions on NBN’s continued use of fibre to the node (FTTN) over a large proportion of the total NBN footprint.
When the coalition government came to power in 2013, it instructed a new NBN management team to stop rolling out fibre to the premises (FTTP) and instead build a multi-technology-mix (MTM) version of the NBN.
But, as predicted, it is becoming clear that the FTTN component of the network is inadequate for Australia’s future needs.
Who’s to blame?
NBN chief executive Bill Morrow has deflected some of the blame for low speeds away from NBN and onto retailers, suggesting that their networks might not be up to the task.
He has correctly pointed that part of the problem is that many customers are opting for cheaper, slower services rather than the more costly faster ones.
In defence of its network, NBN points out that existing slow-speed ADSL services dominate the speed data quoted in the OECD report. It suggests that rolling out the NBN out across the entire country will help to improve Australia’s broadband ranking.
But this argument ignores any future developments in other OECD countries. There are numerous broadband initiatives in the OECD, and many of these initiatives use FTTP networks, which offer much higher speeds than FTTN.
Faster speeds overseas
Worldwide, the proportion of fixed broadband services using FTTP has increased by 77% in the past year and those using copper, such as FTTN, have decreased by 11.6%.
While the OECD and the rest of the world are moving forward with ramped-up FTTP deployments, Australia is moving backwards with its continuing rollout of FTTN.
New Zealand, for example, currently sits three places ahead of Australia in the OECD report. But in New Zealand, the telco and internet provider Chorus is installing FTTP around the country.
It announced in September last year gigabit-per-second services across its fibre footprint, starting at a wholesale price of NZ$60 (A$55) per month. This follows the announcement of gigabit services in Dunedin in 2015.
In Spain, more than one-third of customers have access to FTTP and this fraction is growing. A similar surge in FTTP connections is taking place in France.
In the United States, fibre rollouts are expanding, and countries such as Sweden and Finland already have a large penetration of fibre in their networks. Many countries in Southeast Asia either have rolled out, or are rolling out, high-speed FTTP networks.
One of the reasons why FTTP deployments are expanding worldwide is that newer construction techniques and cabling technologies are driving down the cost of FTTP.
Enter Fibre to the Curb (FTTC)
NBN Co announced last September that it will roll out Fibre to the Curb (FTTC) to around 700,000 premises originally slated to use an upgraded version of the Optus HFC network.
FTTC is a relatively new technology in which fibres link the local telephone exchange to small existing pits in the street, outside a home or business. FTTC potentially provides speeds in excess of 500 Megabits per second.
Up to the pit, FTTC is essentially the same as a FTTP. The key difference is that in FTTC, a small waterproof electronic box in the pit connects the fibre to the existing copper wires that run into the home.
But FTTC is largely untested in large deployments such as Australia’s NBN. So a rollout of FTTC will carry a degree of technological risk.
NBN says it will cost about A$2,800 to roll out FTTC to each premises, which is only $630 more than FTTN. Like FTTP, the cost of rolling out FTTC will decrease over time using newer construction techniques. FTTC and FTTP are both becoming more cost competitive.
With speeds as much as ten times higher than FTTN, FTTC has the potential to improve Australia’s rankings in broadband speeds and accelerate Australia’s transition into the digital economy. These were the original objectives of the NBN.
In a blog post, NBN’s chief network engineering officer, Peter Ryan, says that FTTC and FTTN are closely related, and uses this premise to paint a picture of how easy it will be to upgrade from FTTN to FTTC.
But FTTC has a natural relationship to FTTP and not to FTTN. In FTTN, fibres feed a cabinet on the side of a road that is connected to nearby 240-volt power lines. The power supplies backup batteries and banks of electronics that connect to the premises via the existing copper wires.
In FTTC (and FTTP, for that matter) the expensive powered node is not needed, meaning that the cabinets in the street could have to be trashed when FTTN is upgraded.
In an attempt to bolster its arguments for FTTN, NBN has asserted that those cabinets are “an extremely valuable asset … which can be used for a range of purposes”. But it is very hard to imagine what these purposes could be.
Taking stock
Despite the excitement over FTTC, it’s getting harder to cancel contracts for FTTN and move to a more sensible strategy.
Ryan points out it’s not possible to “tear up 18 months” of FTTN planning as that would only delay some connections for two to three years.
Rod Tucker is a Laureate Emeritus Professor at the University of Melbourne, in the University of Melbourne’s Department of Electrical and Electronic Engineering and author for The Conversation. He can be contacted <a href="https://theconversation.com/profiles/rod-tucker-2000" target="_blank">here</a>.
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