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ENET 4000 Reference design:

 

 

 

ENET4000RD Access Flow Processor Reference Design

 Ethernity Networks ENET4000RD is the Reference design kit for the ENET4000 device complies with ATCA. It supports up to 24GbE ports and 2 XAUIs . The Development Kit minimizes development time by facilitating evaluation, testing, and design of Metro Access modules built on the ENET4000 NPU & Traffic Manager device therefore minimizing time-to market for our customers. 

 

 

Hardware Features
  • A single FPGA (Altera Stratix GX 90/130) and 8 External DDR2 components
  • 24GbEs user ports ( 12 fiber, 12 copper)
  • 2 XAUI interfaces
  • On-board DDRs for packet memory, search and parameters entries
  • Motorola MPC852T Power QUICC-I environment
  • 32MB (option up to 128MB) SDRAM on the 32-Bit Address and Data bus.
  • 32MB Code Flash and 1MB Boot Flash
  • RS232 and FE ports for Out-of-band management
Software Features
  • OS independent
  • Linux and Vx works operating system support
  • LSP – Linux Support Package
  • Software download via ftp
  • Efficient Boot Loader provides flexible and fast software updates
  • CLI – Command Line Interface accessible via Serial Port and remote Telnet client
  • Full API support
  • Software solution for:
    • Flexible Classification
    • Search tables programming
    • Q-In-Q
    • MAC-in-MAC
    • MPLS
  • Full support and guideline for other protocol including: L2TP,GFP, PPPoE, GEM or any Packet/Cell manipulation.

Software Support Package

 

  • OS independent abstraction layer
  • Dedicate Vx Works and Linux support
  • Linux operating system
    • The Linux kernel based on version 2.4 or higher
    • Supports standard Linux utilities via an implementation suitable for embedded systems, such as "Busybox"
    • The Linux distribution supports ftp and telnet server daemons. In addition, an http server daemon is supported.
  • LSP - Linux Support Package
    • The card auto-boots Linux after reset / power up, without requiring any external NFS file system (e.g. by using a RAMDISK file system).
    • The card's boot package enables the default auto-boot procedure to be interrupted (e.g. via CTRL-C at the console), to enable downloading of software via TFTP.
    • The card is mounted on a JFFS2 file system on the local Flash, which can be used for persistent storage of application configuration data.
    • Enables persistent static configuration of IP Address parameters (IP Address, Subnet mask, Default Gateway). These static configurations will be stored in Flash memory, and will be automatically loaded at boot time. In addition, it shall be possible to configure the card to use DHCP to dynamically obtain IP address parameters
    • Software download is supported via ftp.  
  • CLI - Command Line Interface accessible via Serial Port and remote Telnet client
  • Debug Utility accessible via Serial Port and remote Telnet client