Tilea 公司的TILExpress-20G网络卡采用功能强大的TILE64 64核处理器,能对网络流量进行分类,检查深度包(DPI),提供质量服务(QoS),处理视频流和进行音频于编码/码型转换. TILExpress-20G卡提供多种以太网接口,能智能处理网络服务,并能替代多个DSP和网络元件进行数字视频处理,目标应用是高端网络和数字视频.本文介绍了TILExpress-20G网络卡的主要特性和指标,方框图和系统配置框图.
The TILExpress family of PCIe cards delivers the industrys highest performance processing for demanding applications in networking and digital multimedia. The board features Tileras powerful TILE64™ processor together with multiple network interfaces, speeding time-to-market for embedded appliances.
The 64-core TILE64 processors versatility and C/C++ programmability allows it to perform a variety of compute-intensive tasks such as:
Network traffic flow-classification
Deep packet inspection (DPI)
Quality of Service (QoS) provisioning
Video stream processing
Video & audio encoding / transcoding
A pair of 10-gigabit Ethernet ports (CX4) provide an impressive 20Gbps of network I/O. An optional mezzanine expansion board further increases flexibility by supporting additional I/O options such as 10G optical interfaces or multiple 1G ports. The TILExpress-20G card is also available as a PCIe-based co-processor solution with no I/O interfaces for compute-only applications.
Target Applications
Advanced Networking: The TILExpress-20G card provides the Ethernet line interfaces as well as the entire data plane processing for intelligent network services such as:
Unified Threat Management (UTM)
Intrusion Prevention (IPS/IDS)
Network security appliances
Network monitoring & forensics
L4-7 deep packet inspection
Digital Video: The TILExpress-20G card also excels at digital video processing, easily taking the place of multiple DSPs as well as the networking functions for:
Broadcast head-end media services
Video-on-Demand (VoD) servers
Video conferencing
Video surveillance
Audio & video transcoding
图1.TILExpress-20G网络卡外形图
图2. TILExpress-20G网络卡方框图
TILExpress-20G网络卡主要指标:
图3.TILExpress-20G卡系统配置框图
TILExpress-20G网络卡主要特性:
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