Integrated VDSL2 CPE Gateway Chipsets
The CX96xxx chipset family enables next-generation, wireless VDSL2 gateways, VDSL2 VoIP Integrated Access Devices (IADs), and VDSL2 bridges. This chipset includes a highly integrated Analog Front End (AFE) and a single
chip ARM™ based Network Processor (NP), a flexible xDSL DSP core and a field-proven Voice DSP engine.
Distinguishing Features
• Flexible VDSL2 DSP core architecture, delivering profiles 8x, 12x, 17a and 30a with long reach
• 2 pair VDSL2 bonding
• ADSL/ADSL2/ADSL2plus fallback capability
• Two VoIP channels running in internal voice DSP
• Supports up to 4 VoIP narrowband channels or 2 VoIP wideband channels
• Enhanced high performance ARM network processor core
• 16/32-bit DDR-1 interface
• 32-bit x 33MHz Peripheral Component Interconnect (PCI)
• Gigabit Media Independent Interface (GMII) with Ten-Bit Interface (TBI) and Media Independent Interface (MII) modes
• MII in master or slave mode
• ULPI interface for USB 2.0 host/device applications
• Serial and parallel flash support
• Up to 2GB NAND flash support
• HW engine handling all layer 2 switching and layer 3 routing including Network Address Translation (NAT)
• HW VPN engine supporting DES, 3DES, AES, SHA-1, SHA-256 and MD5 operations
APPLICATIONs
• VDSL2 17 MHz or 30 MHz bridges
• VDSL2 17MHz or 30 MHz gateways
• Wireless VDSL2 17 MHz or 30 MHz gateways
• VDSL2 17 MHz or 30 MHz voice gateways
• VDSL2 12 MHz pair bonded voice gateway