电磁兼容性 (EMC) 是指各种电子设备在电子环境中共同正常工作的能 力。此计算机系统的设计符合管制机构关于 EMI 的限制,但并不排除某 些特定安装产生干扰的可能性。如果发现此设备对无线电通信服务造成 干扰,并且通过关闭和打开此设备确定干扰确实存在,请尝试以下一种 或多种方法排除干扰:

重新调整接收天线的方向。

根据被干扰设备的位置重新放置计算机。

将计算机移至远离被干扰设备的位置。

将计算机连接至不同的电源插座,以使计算机与被干扰设备使用不 同的分支电路。

如果有必要,请向 Dell 技术支持代表或有经验的无线电/电视技术人员咨 询,以获得其它建议。

Dell 计算机系统经设计、检测和分类,适用于相应的电磁环境。这些电 磁环境分类通常是指以下标准定义:

A 级通常适用于商业或工业环境。

B 级通常适用于居住环境。

集成至或连接至系统的信息技术设备 (ITE)(包括外围设备、扩充卡、打 印机、输入 / 输出 [I/O] 设备和显示器等)均应与计算机系统的电磁环境 分类相匹配。

关于屏蔽信号电缆的注意事项:将外围设备连接至任何 Dell 设备时,请 仅使用屏蔽电缆,以减少对无线电通信服务造成干扰的可能性。使用屏 蔽电缆可确保在相应的环境中维持适当的 EMC 分类。对于并行打印 机,您可以向 Dell 订购适用的电缆。如果您愿意,也可以通过 WWW

accessories.us.dell.com/sna/category.asp?category_id=4117 Dell

购电缆。

Dell PowerConnect RPS-600 安装指南

51

Page 52
Image 52
Dell RPS-600, 2T227 setup guide 购电缆。

2T227, RPS-600 specifications

The Dell RPS-600, model 2T227, is a robust and efficient power supply solution designed specifically for Dell's PowerEdge servers. This unit is particularly favored in configurations where high availability and redundancy are critical components of the system architecture. The RPS-600 is known for its reliability and performance, making it an ideal choice for businesses that require consistent uptime.

One of the standout features of the RPS-600 is its impressive power output capacity of 600 watts, which provides ample energy supply for even the most demanding server configurations. This power supply unit operates efficiently, ensuring that the servers run optimally while consuming minimal energy. The high efficiency is supported by a design that meets the 80 PLUS certification, indicating that it operates at least 80% efficiency at various loads, thus minimizing wasted energy and reducing operational costs.

The RPS-600 is designed to work with Dell's redundant power supplies, allowing for seamless failover in case of any power supply failure. This feature is essential for enterprises that cannot afford any system downtime. The unit is equipped with a hot-swappable design, allowing IT administrators to replace the power unit without having to shut down the server, ensuring continuous operation during maintenance or upgrades.

In terms of connectivity, the RPS-600 features a standard input connector that ensures compatibility with a wide range of Dell servers. The power supply is also designed with built-in protections that safeguard against common electrical issues such as overvoltage, overcurrent, and short circuits. This enhances both the reliability and the longevity of the connected hardware.

Furthermore, the Dell RPS-600 supports a wide input voltage range, making it flexible for use in various environments and geographic locations. Its compact form factor allows it to fit seamlessly into server racks, maximizing space utilization while ensuring optimal airflow and cooling.

Overall, the Dell RPS-600,2T227, embodies advanced features and technologies that cater to the demands of modern data centers and businesses. With its focus on efficiency, reliability, and ease of maintenance, it remains a top choice for organizations looking to enhance their server's performance while ensuring maximum uptime and minimal operational costs.