ZIGGO TSN Platform

A flexible, standard-compliant, and control-function-virtualized TSN switch platform ready for industrial control, automotive electronics, and other time-sensitive applications.


ZIGGO is 🧱


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ZIGGO provides protocol compliance and performance evaluation

  • Time synchronization accuracy Verification
  • GCL Capability, Bandwidth Guarantee and GCL Accuracy Verification
  • End-to-End delay, jitter and loss rate analysis for critical traffic
 ZIGGO Switch

ZIGGO Switch

ZIGGO presents a hardware-software co-designed TSN switch

  • Simultaneous transmission of IT and OT traffic with QoS guarantee
  • Nanosecond time synchronization and microsecond network delay
  • IEEE 802.1AS, Qav, Qbv, and Qcc support
 ZIGGO Device

ZIGGO Device

ZIGGO presents a hardware-software co-designed TSN device

  • Critical traffic replay and record with high-precision
  • Gigabit bandwidth support
  • IEEE 802.1AS and Qcc support

Room 211, District 11, East Main Building, Tsinghua University, Haidian District, Beijing, China, 100084


Zheng Yang, Fan Dang


Xiaowu He, Zeyu Wang, Xiangwen Zhuge


Yi Zhao, Jiahang Wu, Hao Cao, Liang Dong, Xinjun Cai


Prof. Zheng Yang:hmilyyz[AT]gmail[DOT]com


  1. Zeyu Wang*, Xiaowu He*, Xiangwen Zhuge, Shen Xu, Fan Dang, Jingao Xu and Zheng Yang "Enabling Network Diagnostics in Time-Sensitive Networking:Protocol, Algorithm, and Hardware", IEEE IWQoS, 2024. [PDF]
  2. Xiangwen Zhuge, Xinjun Cai, Xiaowu He, Zeyu Wang, Fan Dang, Wang Xu and Zheng Yang "InNetScheduler:In-network scheduling for time- and event-triggered critical traffic in TSN", IEEE INFOCOM, 2024. [PDF]
  3. Zeyu Wang, Jingao Xu, Xu Wang, Xiangwen Zhuge, Xiaowu He, Zheng Yang "Industrial Knee-jerk:In-Network Simultaneous Planning and Control on a TSN Switch", ACM MobiSys, 2023. [PDF]
  4. Zheng Yang, Yi Zhao, Fan Dang, Xiaowu He, Jiahang Wu, Hao Cao, Zeyu Wang, Yunhao Liu "CaaS:Enabling Control-as-a-Service for Time-Sensitive Networking", IEEE INFOCOM, 2023. [PDF]
  5. Xiaowu He, Xiangwen Zhuge, Fan Dang, Wang Xu, Zheng Yang "DeepScheduler:Enabling Flow-Aware Scheduling in Time-Sensitive Networking", IEEE INFOCOM, 2023. [PDF]
  6. Yi Zhao, Zheng Yang, Xiaowu He, Jiahang Wu, Hao Cao, Liang Dong, Fan Dang, Yunhao Liu "E-TSN:Enabling Event-triggered Critical Traffic in Time-Sensitive Networking for Industrial Applications", IEEE ICDCS, 2022. [PDF]