Single-Chip ADSL2+ Integrated Access Device Solution

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Combines an ADSL2+ transceiver and AFE with a high-performance VIPER MIPS32 CPU, hardware ATM SAR, dual 10/100 Ethernet, dual USB 2.0 hosts and 1.1 device, multichannel 8/16-bit TDM/PCM bus, 16/32-bit parallel expansion bus supporting CardBus, PCMCIA, and mini-PCI into a single high-performance monolithic device.
The ADSL2+ transceiver delivers up to 29 Mb/s downstream and 3 Mb/s upstream, enhanced QoS for IPTV video, dual-latency framing, and embedded operations channels for remote management of the CPE. Powered by the VIPER MIPS32 CPU and supplied software, the ADSL2+ modem performs wire speed bridging and routing between the WAN and the various LAN interfaces, and supports custom application development with industry-standard EJTAG debuggers, tool chains, and development environments.


  • Highly integrated, single-chip A/VDSL2+ integrated access device (IAD) solution with seamless, multiuser support of 10/100 Ethernet, USB 2.0, Bluetooth®, DECT™, multichannel VoIP, and IEEE 802.11a/b/g/n wireless home networking
  • G.992.1, G.992.2, G.992.3, G.992.5, G.993.1, G.993.2, and T1.413 compliant ADSL transceiver and AFE with worldwide support for Annex A, B C, M, and L
  • High-performance VIPER™ CPU supports simultaneous wire speed routing and VDSL2 data rates, multichannel VoIP, and advanced applications such as remote management via TR-069 and SNMP
  • Integrated VoIP processing, using the widely deployed and field hardened DSLxChange software, eliminates design complexity and cost


  • Home Gateways 
  • IPTV
  • Voice over IP (VoIP)

Lifecycle Status


Specification Value
Lifecycle Active
Distrib. Inventory No
Market Segment Central Office/CO


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