Single-Chip ADSL2+ CPE Chip

The BCM6348 combines a G.992.1/G.992.2/G.992.3/G.992.5/ T1.413 ADSL transceiver and AFE with a high-performance MIPS32 CPU, two 10/100-Mbps Ethernet interfaces, USB (host/device) transceiver, expansion bus interface supporting PCI, mini-PCI, CardBus, and PCMCIA into a single, high-performance chip.

The embedded ADSL transceiver and AFE implement G992.5 (ADSL2+), G.dmt, T1.413, and G.Lite ADSL, along with G.997.1, G.994.1, I.432 TC layer, dual-latency framing, NTR, and embedded operations channels for remote management of the CPE. Broadcom's BCM6348 is software compatible with the BCM6348 and BCM6335 ADSL chips, enabling customers to leverage past investments in protocol stack development.

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  • Single-chip ADSL2+ CPE device with integrated CPU, transceiver and AFE
  • Standards compliant for worldwide G.992.1/G.992.2/G.992.3/G.992.5/T1.413 (Issue II) deployments supporting Annex A, B C, J, I, L, and M
  • Unmatched integration greatly reduces bill of materials cost to enable lowest possible product cost for worldwide deployment of ADSL modems, routers, and gateways
  • High-resolution A/D and D/A converters minimizes system bill of materials costs by reducing the need for external filtering