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 communication controller supporting three traffic classes: standard Ethernet, rate-constrained* and time-triggered SAE AS6802 standard compliant communication. The controller supports 6x 10/100/1,000 Mbit/s and 19x 10/100Mbit/s Ethernet channels 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 is based on a radiation hardened design process and packaged in a hermetic housing to provide the radiation tolerance necessary for the use in harsh space environments.

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TTESwitch Controller Space

Key Benefits

  • Three supported traffic classes
    • Ethernet IEEE 802.3
    • Rate-constrained*
    • Time-triggered Ethernet (SAE AS6802)
  • 6x 10/100/1,000 Mbit/s + 19x 10/100 Mbit/s Ethernet channels
  • 352 pin CQFP package
  • 1 MByte of internal memory
  • Temperature range: -40 °C to +125 °C
  • Rad-hard design

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