Network Processor for CPE

Supports Multiple WAN Technologies

INTEL's GRX 300 CPE network processor product family offers a paradigm shift by introducing INTEL's AnyWAN™ technology. GRX 300 is "WAN-agnostic" and supports multiple WAN technologies for broadband access, connected via the appropriate PHY/modem ICs. Key features are:

  • Highest system integration and scalability with dedicated external devices
  • Support for a high-performance CPU architecture with dedicated accelerator for embedded 802.11n WLAN
  • Wire-speed routing performance at zero CPU load, supported by Smart Acceleration for guaranteed session bandwidth & QoS (e.g. IPTV)
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Fully Scalable and Flexible Gigabit-Ethernet Gateway

With built-in 2.4 GHz 802.11n Wi-Fi, an integrated Gigabit Ethernet switch (and PHYs), and integrated VoIP engine and codecs, INTEL's GRX 300 offers a high level of integration on the LAN side. System developers can achieve further product differentiation by using the GRX 300's wide range of interfaces, such as PCIe, USB, RGMII and SPI to connect various 802.11ac 5GHz solutions or home automation technologies such as DECT ULE, Bluetooth or Zigbee.

The AnyWAN™ Technology Reduces Product Development Time and Risks

Two acceleration CPU engines and one offload engine guarantee enough space on the main CPU core for the application software. The GRX 300 series in combination with the universal DSL-PHY VRX 318 enables system developers to easily design all variants of DSL gateway platforms. Thanks to the AnyWAN™ concept, system developers can reuse all their previous development efforts to build LTE gateways, Ethernet Wi-Fi routers or GPON HGUs by using the same design and exchanging WAN frontend/modem technology. The rest of the platform design (LAN interfaces, CPE network processor, system software) can remain unchanged. This reduces product development time and risks as well as development costs. Today, GRX 300 and the AnyWan™ concept are used in several DSL, LTE, GPON and Ethernet gateway designs in both carrier and retail markets.

Manufacturers & Contacts


NTEL's high-performance processors are the heart of innovative solutions for service providers in the areas of cloud, network, home gateway and mobile - but also for end customers.The connected Home Division aims to transform people’s digital lives with trusted and effortless connected home experiences. As gateway technologies are transforming the home, INTEL targets to make the network faster and smarter. With the help of the cloud, the broadband gateway enables the Internet of Things as well as the smart and connected home.

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