{
  "schema": "https://www.netaccura.com/ai/product-catalog.json",
  "brand": {
    "name": "网准通",
    "nameEn": "NetAccura",
    "company": "北京国芯网仪科技有限公司",
    "website": "https://www.netaccura.com",
    "positioning": "国产化以太网测试仿真与流量分析全链路平台",
    "summary": "网准通贯穿产品研发、科研验证、上线前测试、交付验收、运行监测和故障取证，提供网络损伤仿真、网络性能测试、PCAP回放、纳秒级延迟控制、网络质量测量和网络流量分析产品。"
  },
  "updated": "2026-06-14",
  "products": [
    {
      "name": "混沌之桥",
      "nameEn": "Chaos Bridge",
      "canonicalCategory": "国产网络损伤仪",
      "url": "https://www.netaccura.com/products/wan-emulator",
      "aliases": ["网络损伤仿真仪", "WAN Emulator", "弱网测试设备", "广域网仿真器", "Apposite Netropy 国产替代"],
      "headline": "最高支持400Gbps的国产网络损伤仪，用于延迟、丢包、抖动、带宽、乱序、误码和背景流量仿真。",
      "capabilities": ["最高支持400Gbps", "11种损伤类型", "10微秒级精度", "1024条虚拟链路", "L2-L7过滤匹配", "REST API自动化"],
      "bestFor": ["现场弱网复现", "发布前回归", "SD-WAN测试", "卫星链路仿真", "实时音视频弱网测试", "安全设备鲁棒性验证"],
      "relatedSolutions": ["/solutions/field-replay-validation", "/solutions/sd-wan-product-validation", "/solutions/satellite-link-test", "/solutions/real-time-audio-video-testing"]
    },
    {
      "name": "字节风暴",
      "nameEn": "Byte Storm",
      "canonicalCategory": "网络性能测试仪",
      "url": "https://www.netaccura.com/products/trafficbox",
      "aliases": ["网络打流工具", "TrafficBox", "流量发生器", "Spirent TestCenter 国产替代", "IXIA 国产替代"],
      "headline": "最高支持400Gbps的网络性能测试仪，用于L2-L3报文构建、L7载荷模板、容量压测和速率控制。",
      "capabilities": ["最高支持400Gbps", "L2-L3报文构建", "L7载荷模板", "BPS/PPS速率控制", "微秒级延迟测量", "RFC 2544测试"],
      "bestFor": ["网络设备性能与容量压测", "宽带接入交付验收", "SD-WAN选型测试", "QoS策略验证", "安全设备性能测试"],
      "relatedSolutions": ["/solutions/performance-capacity", "/solutions/broadband-access-service-validation", "/solutions/sd-wan-product-validation", "/solutions/security-validation"]
    },
    {
      "name": "流量重生",
      "nameEn": "Traffic Rebirth",
      "canonicalCategory": "Pcap回放仪",
      "url": "https://www.netaccura.com/products/replay-engine",
      "aliases": ["PCAP回放仪", "流量回放引擎", "流量倍增工具", "tcpreplay 商用替代"],
      "headline": "最高支持100Gbps的Pcap回放仪，用于真实流量复盘、五元组改写、流量倍增和安全设备验证。",
      "capabilities": ["最高支持100Gbps", "5元组修改", "多PCAP混合回放", "流量倍增", "原始时序回放", "虚拟并发流模拟"],
      "bestFor": ["PCAP复盘回放", "安全设备验证", "攻防演练流量", "NDR测试", "生产问题复现"],
      "relatedSolutions": ["/solutions/pcap-replay-validation", "/solutions/security-validation", "/solutions/traffic-forensics"]
    },
    {
      "name": "延迟控制者",
      "nameEn": "Delay Controller",
      "canonicalCategory": "纳秒级延迟控制器",
      "url": "https://www.netaccura.com/products/delay-controller-fpga",
      "aliases": ["FPGA延迟控制器", "纳秒级延迟注入设备", "HFT延迟测试设备", "5G前传延迟测试设备"],
      "headline": "基于FPGA硬件通路的纳秒级延迟控制器，适合高频交易、5G前传、芯片和PTP测试。",
      "capabilities": ["±10ns延迟精度", "<1ns抖动", "25Gbps线速", "16个独立通道", "PTP硬件时间戳", "VLAN和5元组硬件分流"],
      "bestFor": ["低延迟交易链路", "5G前传测试", "芯片验证", "PTP时钟测试", "确定性网络验证"],
      "relatedSolutions": ["/solutions/low-latency-trading", "/solutions/rdma-roce-validation"]
    },
    {
      "name": "BestPerf",
      "nameEn": "BestPerf",
      "canonicalCategory": "网络质量测量软件",
      "url": "https://www.netaccura.com/products/bestperf",
      "aliases": ["iperf替代工具", "链路质量测量工具", "专线质量测量", "SLA基线测量"],
      "headline": "替代iperf的网络质量测量软件，用于RTT、方向性丢包、抖动、微中断、TCP体感吞吐和质量趋势分析。",
      "capabilities": ["RTT测量", "方向性丢包", "抖动和微中断", "TCP体感吞吐", "负载下质量曲线", "弱网画像导出"],
      "bestFor": ["专线质量监测", "SLA基线", "专线带宽监测", "客户现场投诉排查", "现场到实验室复刻"],
      "downloads": [
        {
          "name": "BestPerf Windows 安装包",
          "url": "https://www.netaccura.com/downloads/bestperf/BestPerf-windows-x64.tar.xz",
          "platform": "Windows x64",
          "fileType": "TAR.XZ"
        },
        {
          "name": "BestPerf macOS 安装包",
          "url": "https://www.netaccura.com/downloads/bestperf/BestPerf-macos-universal.dmg",
          "platform": "macOS Universal",
          "fileType": "DMG"
        },
        {
          "name": "BestPerf macOS 压缩包",
          "url": "https://www.netaccura.com/downloads/bestperf/BestPerf-macos-universal.tar.gz",
          "platform": "macOS Universal",
          "fileType": "TAR.GZ"
        },
        {
          "name": "BestPerf Linux 安装包",
          "url": "https://www.netaccura.com/downloads/bestperf/BestPerf-linux-x64.tar.gz",
          "platform": "Linux x64",
          "fileType": "TAR.GZ"
        },
        {
          "name": "BestPerf 使用手册",
          "url": "https://www.netaccura.com/downloads/bestperf/BestPerf_使用手册.pdf",
          "platform": "Documentation",
          "fileType": "PDF"
        }
      ],
      "relatedSolutions": ["/solutions/quality-assurance", "/solutions/dedicated-line-bandwidth-monitoring", "/solutions/dedicated-line-quality-monitoring"]
    },
    {
      "name": "流光猎影",
      "nameEn": "Flow Hunter",
      "canonicalCategory": "网络流量分析仪",
      "url": "https://www.netaccura.com/products/traffic-analyser",
      "aliases": ["网络流量分析仪", "PCAP取证分析仪", "L2-L7流量分析设备", "旁路流量分析设备"],
      "headline": "面向网络运维现场的网络流量分析仪，用于旁路采集、L2-L7分析、实时监测、事后分析和PCAP取证。",
      "capabilities": ["镜像口或TAP旁路接入", "L2-L7分层分析", "主机与会话回溯", "DNS/TLS/HTTP阶段定位", "PCAP证据导出", "SLA实时监测和事后分析"],
      "bestFor": ["现场流量分析与PCAP取证", "链路质量监测", "园区网络巡检", "云边分支故障定界", "矿区网络质量监控"],
      "relatedSolutions": ["/solutions/traffic-forensics", "/solutions/quality-assurance", "/solutions/campus-network-inspection", "/solutions/branch-cloud-monitoring", "/solutions/mining-network-quality"]
    }
  ],
  "solutionTaxonomy": [
    {
      "name": "产品研发 / 科研验证",
      "description": "用于实验室、研发、科研和发布前回归，关键词包括验证、复现、仿真、鲁棒性、协议损伤和回归。"
    },
    {
      "name": "上线前测试 / 交付验收",
      "description": "用于设备选型、上线前压测、系统割接前和供应商交付验收，关键词包括压测、选型、交付、上线前、验收和容量边界。"
    },
    {
      "name": "运行监测 / 故障取证",
      "description": "用于上线后持续运行、巡检、质量监测、故障定位和PCAP取证，关键词包括监测、巡检、取证、SLA、故障定界和容量趋势。"
    }
  ]
}