ENTERASYS A4H254-8F8T 交换机

ENTERASYS A4H254-8F8T 交换机

ENTERASYS A4H254-8F8T 交换机

ENTERASYS A4H254-8F8T 交换机

A4H254-8F8T产品参数：极进网络 A 系列设备Extreme Networks A4H124-24FX是一款高度可靠的快速以太网边缘交换机，A4H254-8F8T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。A4H124-24FX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，A4H124-24FX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 A4H124-24FX的堆叠能力，多达 8 个 A4 可以在单个堆叠中互连，A4H124-24FX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。

我们主营DCS系统的配件，PLC系统的配件，伺服系统配件，机器人系统配件

包括如下品牌：

Bentley本特利，Invensys英维思，Woodward伍德沃德，

Foxboro福克斯波罗、Westinghouse西屋、Ryan瑞恩、

Schneider Modicon施耐德莫迪康、ABB、AB、

Siemens西门子、Motorola摩托罗拉、GE   FANUC 

罗克韦尔Allen-Bradley GE发那科、yaskawa安川、

bosch rexroth博世力士乐，ACSO，YOKOGAWA横河

联系方式：

联系人: 刘锦玉销售经理

电话/微信：15359273791（微信同号）

邮箱：3005391986@qq.com

企业QQ: 3005391986/3005393110

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140.8 Gbps 容量和 104.8 Mpps

A4 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 (VoIP) 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。

Extreme Networks A4 is a highly reliable fast Ethernet edge switch, which can provide scalable line-speed performance to support today’s

Demand for bandwidth-intensive and delay in demanding applications. A4 also provides multi-layer packet classification and priority queuing for differentiated services. except

In addition to the switch capacity of 17.6 Gbps, A4 also provides up to 48 10/100 Ethernet ports and 4 Gigabit Ethernet uplink ports.

With the stacking capability of A4, up to eight A4s can be interconnected in a single stack to create a virtual switch that provides 140.8 Gbps

And up to 384 10/100 Ethernet ports and 16 Gigabit Ethernet uplink ports.

High availability design ensures reliable network operation.

Use the Extreme Networks policy and basic routing now.

PoE supports a variety of network devices

Protect your investment with lifetime warranty.

140.8 Gbps capacity and 104.8 Mpps

A4 includes enterprise-class features in 10/100 stackable switches to ensure seamless connectivity and application performance. A4 supports 16,000 Macs

Address is the choice of large and medium-sized enterprises that need to support thousands of endpoints. The powerful quality of service (QoS) function of can provide strong support for integrated multimedia networks.

Support, including voice over IP (VoIP) and IP video, as well as all types of data-intensive applications. Compared with its non-blocking L2 switching architecture

Combined, A4′ s intelligent queuing mechanism can ensure that mission-critical applications get priority access to network resources. A4 includes a 24-port model,

With a very quiet design, it can run without fans in a typical office environment, making it an ideal choice for classrooms and conference rooms. Highly scalable architecture

And lifetime warranty ensure that A4 network investment will maintain a safe, feature-rich and cost-effective network in the future.