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我感觉这个是很有用的一篇文章 基本上可以了解NBN的现状和未来
https://www.pcauthority.com.au/Feature/458796,nbn-the-ultimate-guide-to-your-current-and-future-speeds.aspx
基本重点就是一下:
速度第一梯队:
Rank 1: Fibre to The Premises: FTTP
Around 18% (around 2-2.5 million premises) of Australians will get access to a direct Fibre connection
Speed by Q4: 100mbit to 1Gbit (Software Capped)
Potential speed in 2020: 10Gbit+ (Software Capped)
Potential speed in 2030:50-100Gbit+ (Theoretical Max without upgrades)
速递第二梯队:
Rank 2: Hybrid Fibre Coaxial: HFC 除了OPTUS CABLE之外
Around 25% of users (around 3 million premises) will get access to HFC connections.
Speed by Q4: 100mbit to 1Gbit (Software Capped)
Potential speed in 2020:10Gbit (Theoretical Max)
速度第三梯队:
Rank 3 (Tie): Fibre to the Building/Kerb: FttDp
Around 18% (around 2 million premises) will get FttDp, half FTTC, half FTTB.
Speed by Q4 2017: 80mbit to 1Gbit (Software Capped – Good Copper)
Potential speed in 2020:1-8Gbit (Theoretical Max – between 70 and 100m of good copper, possibly paired)
速度并列第三梯队:
Rank 3: Fixed Wireless
Around 3% of users will get access to fixed Wireless connection.
Speed by Q4: 100mbit (Hardware Capped – Good, Strong Signal)
Potential speed in 2020+ ikely move to Next Gen Fixed Wireless and or/ 5G networks offering 300-500mbit+ speeds
速度第四梯队:
Rank 4: Fibre to The Node: FTTN
Around 33% of users (around 4 million premises) will be stuck with FTTN connections
Speed by Q4 2017: 25mbits to 110mbits (Hardware Capped, large amount of dependencies)
Potential speed in 2020+:150-200mbits (Bonded, Copper Pairs, within 200m of Node)
速度第五梯队:
Rank 5: Satellite
Around 3% of users will get access to a Satellite connection.
Speed by Q4: 25mbits (Hardware Capped, Good Signal)
Potential speed in 2020+: See Above
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