ETHERWAN 973G-1600RPSA-BK 是一款以太网交换机电源模块，通常用于工业自动化和控制系统中，负责为以太网交换机提供稳定的电源。以下是该电源模块的一些关键特性和参数：

高效率和可靠性：该电源模块设计高效，确保电源转换效率，减少能源浪费，同时具备高度的可靠性，能够在恶劣的工作环境下稳定运行 。

冗余和备份功能：部分以太网交换机电源支持冗余和备份功能，这意味着如果主电源失效，备用电源可以迅速接管，确保交换机的连续运行 。

宽电压输入范围：电源模块通常具有较宽的电压输入范围，适应不同国家和地区的电网电压 。

节能环保：符合相关的节能环保标准，采用节能技术，减少能源消耗，降低运行成本，并减少对环境的影响 。

智能管理功能：一些高端电源模块支持智能管理功能，如远程监控、配置和控制，方便管理员监控电源状态和性能 。

紧凑和易于安装：具有紧凑的外观设计，便于安装在机架或机柜中，设计考虑了易于安装和维护的便利性 。

关于具体的技术参数，973G-1600RPSA-BK 的输入为 100-240VAC，50/60Hz，输出为 12VDC 7A，最大 84W 。此外，该模块适用于 EMC1600 型号的以太网交换机，并且作为德国 Phoenix Contact 集团的子公司，ETHERWAN 成立于 1996 年并于 2017 年加入该集团 。

在购买时，需要注意价格可能因商家、活动及购买数量等因素而异，具体成交价格需与商家协商确定 。同时，ETHERWAN 973G-1600RPSA-BK 模块也具有多种网络连接方式的支持，包括光纤和铜缆，适用于智能交通、智能楼宇、能源、制造、物流等行业，并具备多种安全特性以保障网络的安全性 。

ETHERWAN 973G-1600RPSA-BK is an Ethernet switch power module, commonly used in industrial automation and control systems, responsible for providing a stable power supply to Ethernet switches. The following are some of the key features and parameters of the power module:

High efficiency and reliability: The power module is designed to ensure power conversion efficiency, reduce energy waste, and has a high degree of reliability, able to operate stably in harsh working environments.

Redundancy and backup functions: Some Ethernet switch power supplies support redundancy and backup functions, which means that if the main power supply fails, the backup power can quickly take over, ensuring the continuous operation of the switch.

Wide voltage input range: Power modules usually have a wide voltage input range to adapt to the grid voltage of different countries and regions.

Energy conservation and environmental protection: comply with relevant energy conservation and environmental protection standards, adopt energy-saving technology, reduce energy consumption, reduce operating costs, and reduce the impact on the environment.

Intelligent management functions: Some high-end power modules support intelligent management functions, such as remote monitoring, configuration, and control, helping administrators monitor power status and performance.

Compact and easy to install: With a compact exterior design for easy installation in a rack or cabinet, the design takes into account ease of installation and maintenance.

For specific technical parameters, the 973G-1600RPSA-BK has an input of 100-240VAC, 50/60Hz, an output of 12VDC 7A, and a maximum of 84W. In addition, the module is suitable for Ethernet switches of the EMC1600 model and as a subsidiary of the German Phoenix Contact group, ETHERWAN was founded in 1996 and joined the group in 2017.

When purchasing, it should be noted that the price may vary depending on the merchant, activity and purchase quantity, and the specific transaction price needs to be negotiated with the merchant. At the same time, ETHERWAN 973C-1600RPSA-BK module also has a variety of network connection modes, including fiber and copper, suitable for intelligent transportation, intelligent building, energy, manufacturing, logistics and other industries, and has a variety of security features to ensure the security of the network.