【产品详情】

A4快速以太网交换机是存储和转发可堆叠交换机，可以适应和扩展以满足您的网络需求。这些可堆叠交换机提供了一种管理平台和到网络主干的上行链路，用八台A4交换机的堆叠组。您还可以将冗余电源与这些交换机配合使用，以帮助防止由于以下原因导致的停机交换机或交流电源中的内部电源故障。

您可以将可堆叠交换机安装在平面上或标准的19英寸机架中，并配置可堆叠交换机使用WebView应用程序、CLI交换命令和/或者SNMP。

A4堆叠式交换机可以通过RJ45连接到以太网或工作站连接器、SFP端口或千兆以太网端口，具体取决于您的型号配置。这SFP端口支持可选的热插拔收发器。1000Base-TA4交换机上的内置RJ45堆叠端口可以配置为标准的10/100/1000Base-T当设备处于独立模式(非堆叠模式)时切换端口。

【英文介绍】

A4 Fast Ethernet switches are store and forward stackable switches that can be adapted and scaled to meet your network needs. These stackable switches provide a management platb and upb to the network backbone for stacking groups of up to eight A4 switches. You can also use redundant power supplies in conjunction with these switches to help prevent downtime in switches or internal power failures in AC power supplies due to the following reasons.

You can mount stackable switches on a flat surface or in a standard 19-inch rack and configure stackable switches to use WebView applications, CLI switching commands, and/or SNMP.

A4 Stacked switches can be connected via RJ45 to Ethernet or workstation connectors, SFP ports, or Gigabit Ethernet ports, depending on your model configuration. This SFP port supports optional hot-swappable transceivers. The built-in RJ45 stack port on the 1000Base-TA4 switch can be configured as a standard 10/100/1000Base-T port to switch when the device is in independent mode (non-stack mode).

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销售经理：刘锦玲 
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