TTESwitch Controller Space

Integrated device supporting three traffic classes, based on radiation hardened by design process

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The TTESwitch Controller Space is an integrated device supporting three traffic classes: standard Ethernet, rate-constrained* and time-triggered SAE AS6802 Time-Triggered Ethernet Standard compliant communication. The controller supports 6×10/100/1000Mbit/s and 19×10/100Mbit/s Ethernet ports and is able to switch all full-duplex ports at line-rate at the same time leading to a cross-sectional data rate of more than 14 Gbit/s. The integrated CPU is responsible for the switch management and diagnostics via SNMP and TFTP Ethernet standards. The chip has been designed to withstand harsh radiation environments and is therefore based on a radiation hardened design process.

Key Benefits

  • Three supported traffic classes
    • Ethernet IEEE 802.3
    • Rate-constrained*
    • Time-triggered Ethernet (SAE AS6802)
  • 6×10/100/1000Mbit/s + 19×10/100Mbit/s Ethernet channels
  • 352 pin CQFP package
  • 1 MByte of frame memory
  • Temperature range: -40 °C to +125 °C
  • Rad-tolerant

*This component supports asynchronous deterministic Ethernet traffic similar and 100% compliant to the Aeronautics standard
ARINC 664 part 7.