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fintech:low_latency [2023/05/18 13:44] jotasandokufintech:low_latency [2023/11/02 14:38] (current) – external edit 127.0.0.1
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 LAYER 1 SWITCHES AND FPGA:  LAYER 1 SWITCHES AND FPGA: 
 \\ \\
-  * They are the good old crosspoint bars. Application: Market Data broadcast+  * L1 sw are the good old crosspoint bars. Application: Market Data broadcast 
 +    * with FPGA some additional logic can be introduced directly on L1 (like trading algorithms) 
 +    * Latency can be as low as 4ns (much lower is not possible as 4ns is 120cm at the speed of light) 
 +    * Arista 7130
   * [[https://www.arista.com/assets/data/pdf/Whitepapers/Laymans-Guide-White-Paper.pdf|white_papaer_2018]]   * [[https://www.arista.com/assets/data/pdf/Whitepapers/Laymans-Guide-White-Paper.pdf|white_papaer_2018]]
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