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RELY-TRAF-GEN

高性能流量生成器

由於HSR/PRP和用於時間敏感網絡的IEEE 802.1CB新標準定義的發布,流量傳輸過程中的“零丟包”或“零恢覆時間”冗余得以保障,關鍵行業的網絡也隨之朝著以太網演進,以獲得高帶寬和互操作性的技術。

 

除此之外,這些行業對關鍵數據(控制數據)的傳輸提出了一些特殊的要求:即使在擁塞的情況下,也要確保低延遲和低抖動。為此,許多公司正在進行測試,來驗證這些新技術對其應用的適用性。為了確保評估的完整性,一個能夠產生擁塞流量的設備是十分必要的。

 

虹科RELY-TRAF-GEN流量生成器能夠有效滿足此類需求,該設備基於FPGA 的設計,可以生成高吞吐量數據,並能夠通過其以太網端口傳輸高達 3 Gbps 的流量。

通訊技術

  • 3個SFP 10/100/1000Base-TX以太網銅纜或100Base-FX/1000Base-X光纖流量代端口
  • 1個SFP 10/100/1000Base-TX以太網銅纜或100Base-FX/1000Base-X光纖擴展端口
  • 1個10/100/1000Base-TX以太網銅纜服務端口
  • 1個USB 控制台串行端口

配置與管理

  • 專用的以太網服務端口
  • SSH

堅固的設備

  • 無風扇設計
  • 電源供應:6VDC到30VDC
  • 操作溫度:-40°C至+70°C
  • 儲存溫度:-40°C至+85°C

處理能力

  • 3個硬件(FPGA)幀發生器引擎連接到端口0、端口1和端口2。
  • 高達3Gbps的實際吞吐量
  • 流量整形基於:
    ○ 源MAC地址
    ○ 目的地MAC地址
    ○ 幀大小
    ○ 以太類型 VLAN共同配置:VLAN封裝、VLAN優先級、VLAN ID
  • 測試時間
  • 每秒的數據包傳輸率
  • 傳輸速率,單位為米比特/秒。
  • 以百分比為單位的傳輸率。

Keeping up with the times and innovating - Explore more potentials of TSN with Hongke

Time Sensitive Networking (TSN) is a new generation of network technology based on the evolution of the standard Ethernet architecture. It takes traditional Ethernet as the network foundation and provides a data link layer protocol specification for deterministic data transmission capability through mechanisms such as clock synchronization, data scheduling, and network configuration. Compared with traditional Ethernet, TSN can provide microsecond-level deterministic services, reduce the complexity of the entire communication network, and realize the convergence of information technology (IT) and operation technology (OT). With its precise clock synchronization, deterministic traffic scheduling, and intelligent and open operation and maintenance management framework, TSN can ensure the high-quality transmission of multiple business traffic in a common network, and it has both performance and cost advantages, and it is the development trend of the future network. This is the future trend of network development.

Currently, TSN technology has a high level of discussion in the automotive, industrial, rail transportation, and aerospace fields. As a non-vendor-bound real-time communication protocol, we believe that TSN technology has a good application prospect.

Welcome to contact us to explore and learn the integration of TSN technology with various industries, and actively promote more applications on the ground to jointly build a new world of intelligent interconnection.

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