Telecoms, Datacoms, Wireless, IoT


'Modem-on-chip' reduces chip count for DSL broadband

18 June 2003 Telecoms, Datacoms, Wireless, IoT

Infineon's new VDSL5100i chip, presented at the Supercomm trade fair, has more than four million transistors and other electronic components on only 1,4 square centimetres. Designers of broadband equipment based on xDSL technology can bring digital information to customers using VDSL (Very High Data Rate Digital Subscriber Line) technology. The new VDSL 'Modem-on-chip' solution uses conventional copper lines to deliver broadband services at a rate of up to 100 Mbps - suitable for systems that combine different service offerings such as voice, Internet and video transmission over the same copper line. A second new solution, the IPVD (Integrated Packet Voice Data) platform, integrates the hardware components of ADSL, digital voice processing chips and analog phone technologies. The new VDSL chip also does not require external frequency filter components, enabling ISPs to offer the transmission of video, voice and other data services in a cost-effective manner over the existing copper telephone network. With so-called gateway solutions based on the new VDSL5100i chip, the data rate also can be easily adapted as system providers improve the infrastructure for broadband services.



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