IS420ESWBH2A 工业以太网交换机 具有 RJ45 连接器

IS420ESWBH2A 工业以太网交换机 具有 RJ45 连接器

产品描述
IS420ESWBH2A设备是由通用电气设计的非管理型 IONet/工业以太网交换机，用于 Mark VIeS 或 Mark VIe 安全控制系统。五个 ESWB 交换机之间差异的一个关键定义特征是交换机上的光纤端口数量;此交换机有两个 100Base-FX 多模光纤端口，无论光纤端口在哪种模式下具有 LC 型连接。RJ45 连接器的一个特殊功能是它们能够处理大量应力，并且应该能够使用多达 200 次插入/拔出循环。

IS420ESWBH2A交换机的标准操作将以缓冲组播和广播数据包流的能力为中心运行。有多个流将进入交换机，并且有足够的空间来缓冲每个端口的一个数据包，请注意，多个流通常只允许缓冲一个传入流，并且必须保存剩余的流以供以后传输。

由于使用IS420ESWBH2A开关时需要高可靠性，因此在操作过程中应考虑几个性能标准：开关架构、浪涌电流和开关延迟。开关的浪涌电流将提供软启动，有助于将浪涌电流限制在正常工作电流的 200% 以下。

IS420ESWBH2A 工业以太网交换机 具有 RJ45 连接器
Product description
The IS420ESWBH2A device is an unmanaged IONet/ Industrial Ethernet switch designed by General Electric for the Mark VIeS or Mark VIe security control system. A key defining feature of the differences between the five ESWB switches is the number of fiber ports on the switch; This switch has two 100Base-FX multimode fiber ports, regardless of the mode in which the fiber port has LC type connectivity. A special feature of RJ45 connectors is that they are able to handle a lot of stress and should be able to use up to 200 insert/pull out cycles.

The standard operation of the IS420ESWBH2A switch will be centered around the ability to buffer multicast and broadcast packet streams. Multiple streams will enter the switch, and there is enough space to buffer one packet per port, note that multiple streams often allow only one incoming stream to be buffered, and the remaining streams must be saved for later transmission.

Because high reliability is required when using IS420ESWBH2A switches, several performance criteria should be considered during operation: switch architecture, surge current, and switching delay. The surge current of the switch will provide a soft start, helping to limit the surge current to less than 200% of the normal operating current.

IS420ESWBH2A 工业以太网交换机 具有 RJ45 连接器