The Enhanced Ethernet Switch (EES) MACsec of Technica Engineering is an Automotive Ethernet switch with AVB/TSN capabilities that allows up to 8x 100/1000BASE-T1 and 2x SFP+ slots supporting up to 10 GBits. It supports the MACsec technology implemented in hardware, allowing MACsec to run at full speed, up to 1Gpbs. In addition, it supports the MKA (MACsec Key Agreement) protocol, implemented by Technica Engineering.
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Through an internal configuration website, the user can easily configure the device for their use cases, abstracting the complex underlying switch hardware. This includes MACsec and MKA, VLANs, port mirroring, forwarding or filtering, deep packet inspection through TCAM rules, port segmentation, and many other features offered by Layer 2 switches.
The EES MACsec provides a reliable gPTP/ 802.1AS-2011 automotive profile stack which is also compatible with 802.1AS-2020. In addition, the stack partially includes the IEEE 1588-2008 standard for time synchronization that allows various customization possibilities to adapt to many customer use cases.
The Enhanced Ethernet Switch MACsec can establish virtual point-to-point connections, using single-tagged VLANs (802.1q) or double-tagged VLANs (802.1q-in-q), thus enabling filter and control over data streams. Each port provides 8-levels of Quality of Services (QoS) classes and advanced traffic filtering capabilities with ingress and egress rules. This ensures the prioritization, resource reservation, and control mechanisms over the data received. The Enhanced Ethernet Switch is capable of additional TSN functionalities which are not implemented yet: 802.1Qbv and 802.1Qbu. Customer-specific use cases can be supported, if needed. Contact technicalsales@technica-engineering.de for additional information.
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