VDSL2 WiFi VoIP Gateway

The Lantiq XWAY™ GRX300/GRX330 chipset supports implementation of cost-effective and feature-rich multi-mode VDSL2 gateways meeting the toughest Quality of Service requirements and achieving the best possible data throughput. The hardware platform meets all ITU-T standard profiles for G.993.2 (VDSL) and G.992.1/3/4 (ADSL1/2/2+), is supported by a Protocol Processing Engine to accelerate wide-area, local-area and WiFi traffic to guarantee routing performance at zero CPU load, and incorporates ITU-T functionality enhancements including Vectoring, Pair Bonding and PHY Layer Retransmission. System designs combine the XWAY™ VRX318 VDSL2/ADSL2/2+ Transceiver with either the GRX300/330 SoC to provide the highest flexibility and scalability in system configurations.

Full Featured VDSL VoIP Gateway

Key Features

  • ITU-T G.993.5 Vectoring and ITU-T G.998.2 Pair Bonding supports 100 Mbps and 200 Mbps, respectively, across typical loop lengths
  • XWAY GRX330 SoC with integrated 802.11 module pairs with XWAY WRX318, supports 2.4 GHz and/or 5 Ghz carrier-grade WiFi channels with “Thick MAC” architecture to offload the main CPU
  • 7 Gbit Ethernet ports and full-suite of companion chips support system designs with DECT/CAT-IQ, voice channels, etc.

Diagram - Full Featured VDSL VoIP Gateway

Diagram - Full Featured VDSL VoIP Gateway
Product NameSales CodeDescription
XWAY™ GRX330PXB 4389-720Gigabit Ethernet Gateway SoC with integrated 2x2 WiFi
XWAY™ VRX318PSB 80318ADSL2/2+/VDSL Transceiver and Line Driver
XWAY™ WRX312PSB 82312RF/PA companion chip for xRX 300, 2x2, 2,4 GHz, single band
XWAY™ SLIC120PEF 42068 V V1.2 /
PEF 42068 F V1.2
Dual channel telephone line interface (FXS) with integrated ringing and PWM controller for DC/DC converter, power and RBOM optimized
XWAY™ PHY11GPEF 7071 / PEF 707210/100/1000 Mbps Ethernet PHY supporting Energy Efficent Ethernet
COSIC™-ModemPMB 9643 V
Slim Modem for CAT-iq Base Station in a Home Gateway

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