MEN A201SR04 01A201S12 5880-0009工控备件供应进口卡件模块

MEN A201SR04 01A201S12 5880-0009工控备件供应进口卡件模块

MEN A201SR04 01A201S12 5880-0009工控备件供应进口卡件模块

产品简介:

Extreme Networks A4是一款高度可靠的快速以太网边缘交换机，可提供可扩展的线速性能，以支持当今要求苛刻的应用对带宽密集型和延迟的要求。A4还为差异化服务提供多层数据包分类和优先级排队。

除了17.6 Gbps 的交换机容量外，A4还提供多达48个10/100以太网端口以及4个千兆以太网上行链路端口。利用A4的堆叠能力，多达8个A4可以在单个堆叠中互连，以创建一个虚拟交换机，提供140.8 Gbps的容量和多达384个10/100以太网端口以及16个千兆以太网上行链路端口。

高可用性设计确保可靠的网络运行现在使用Extreme Networks 策略和基本路由PoE支持多种网络设备通过终身保修来保护投资140.8Gbps容量和104.8 MppsA4在10/100可堆叠交换机中包含企业级功能，可确保无缝连接和应用程序性能。

A4支持16,000个MAC地址，是需要支持数千个端点的大中型企业的选择。强大的服务质量(QoS)功能可为集成多媒体网络提供强大支持，包括IP语音(VolP)和IP视频，以及所有类型的数据密集型应用程序。与其无阻塞L2交换架构相结合，A4的智能排队机制可确保关键任务应用程序获得对网络资源的优先访问。

A4包括一个24端口型号,采用非常安静的设计，可在典型的办公环境中无风扇运行，是教室和会议室的理想选择。高度可扩展的架构和终身保修确保A4网络投资将在未来维持一个安全、功能丰富且具有成本效益的网络。

MEN A201SR04 01A201S12 5880-0009工控备件供应进口卡件模块

Product Introduction:

The Extreme Networks A4 is a highly reliable fast Ethernet edge switch that delivers scalable line-speed performance to support the bandwidth-intensive and latency-intensive requirements of today's demanding applications. A4 also provides multi-layer packet classification and priority queuing for differentiated services.

In addition to the 17.6 Gbps switch capacity, the A4 offers up to 48 10/100 Ethernet ports, as well as four Gigabit Ethernet uplink ports. Leveraging the A4's stacking capabilities, up to eight A4s can be interconnected in a single stack to create a virtual switch that provides 140.8 Gbps of capacity and up to 384 10/100 Ethernet ports as well as 16 Gigabit Ethernet uplink ports.

High availability design ensures reliable network operation Now using Extreme Networks Policy and basic routing PoE supports multiple network devices protected by lifetime warranty Investment 140.8Gbps capacity and 104.8MppsA4 includes enterprise-class functionality in 10/100 stackable switches, Ensures seamless connectivity and application performance.

The A4 supports 16,000 MAC addresses and is the choice for large and medium-sized enterprises that need to support thousands of endpoints. Powerful Quality of Service (QoS) capabilities provide powerful support for integrated multimedia networks, including Voice over IP (VolP) and IP video, as well as all types of data-intensive applications. Combined with its non-blocking L2 switching architecture, A4's intelligent queuing mechanism ensures that mission-critical applications get priority access to network resources.

The A4 includes a 24-port model with a very quiet design that operates without a fan in a typical office environment, making it ideal for classrooms and meeting rooms. The highly scalable architecture and lifetime warranty ensure that the A4 network investment will maintain a secure, feature-rich and cost-effective network well into the future.