•iiNet’s Broadband Network

•Bringing the iiNetwork to your Exchange

•Delivering DSL to your home

•Evolution

- Naked DSL

- Broadband2+

•Connecting you to the world

•Service Assurance

Agenda

iiNet’s broadband network

62 exchanges93% coverage

94 exchanges91% coverage

54 exchanges72% coverage

42 exchanges77% coverage

Metropolitan coverage

We didn’t wait around for an ADSL 2+ network, we created our own: the iinetwork.

Total coverage – 286 Exchanges Nationwide, servicing nearly 160,000 Broadband customers

Bringing the iiNetwork to your exchange

•iiNet DSLAMS are installed in the TEBA

cont.

Transmission

Moves data from the exchange site to our Access network

Usually using a fibre opic based metro Ethernet system

Access

Turns your PPPoE or PPPoA session into IP

Moves your data to and from the Internet

Authentication, Traffic accounting, Shaping

Management

Network Monitoring

User Provisioning (adds, modifications, deletions)

DSLAMs

Provides sync

Moves data to and from your DSL modem

Performs error correction

Delivering DSL to your home

Evolution and innovation

Building the iinetwork has put us in a great position to innovate…

•Feb 2005iiNet is the first ISP in Australia to offer up to 8000 kbps to customers

•June 2005iiNet launched ADSL2 with speeds of up to 12000 kbps

•December 2005iiNet flipped the switch to provide ADSL2+ speeds of up to 24000 kbps

•November 2006Telstra launch ADSL2+ with speeds of up to 24000 only to Bigpond customers, and only where a competitor is offering ADSL2+ already

•November 2007Launches Naked DSL, removing the need to have a phone service to use your broadband

Broadband2+

• Provided by iiNet’s own DSLAMS

• Speeds up to 24576/1024 kbps

• VoIP

• Delivered via ‘LSS’

Terminology : LSS vs SSS ?• LSS (Line Spectrum Sharing ) is the process used to

provide broadband services on our own hardware while still making use of Telstra’s Voice Network

• SSS (Spectrum Sharing Service) is the product we acquire on each customers line that allows us to do it.

Broadband2+

Exchange MDF(Main Distribution Frame)

Voice Network/PSTN(Public Switched Telephone Network)

DSLAM

Naked DSL

• Provided from iiNet’s own DSLAMS• Speeds up to 24576/1024 kbps

• Can apply even if you don’t have a phone line currently connected

• Customers can port their existing phone number to iiTalk (VoIP) or take a new number

• Provided using ULL (Unbundled Local Loop)

Naked DSL

Exchange MDF(Main Distribution Frame)

Voice Network/PSTN(Public Switched Telephone Network)

DSLAM

Connecting you to the world

Connecting you to the world

Service Assurance

•Customer Service staff have access to detailed information from our DSLAMS to assist with troubleshooting and fault diagnosis.

•Can view real-time information on the line condition (connection speed, attenuation, SNR, ADSL mode)

Questions?