J9828A HP 700 Watt For 5400R Internal PoE+ ZL2 Power Supply | Brand New 3 Years Warranty

The J9828A HP 700 Watt PoE+ ZL2 For 5400R Internal Power Supply is a power supply unit that is designed to provide power to devices that support Power over Ethernet (PoE) technology. The unit is compliant with various safety and regulatory standards, including the following:

• UL 60950-1: This standard covers the safety requirements for Information Technology Equipment (ITE) and Business Equipment (BE). The J9828A has been tested and certified to meet the requirements of this standard.
• CSA C22.2 No. 60950-1-07: This standard is the Canadian equivalent of UL 60950-1 and covers the same safety requirements for ITE and BE. The J9828A has been tested and certified to meet the requirements of this standard.
• IEC 60950-1: This standard is the international equivalent of UL 60950-1 and covers the same safety requirements for ITE and BE. The J9828A has been tested and certified to meet the requirements of this standard.
• IEEE 802.3at: This standard defines the technical specifications for PoE technology, including the power levels and the communication protocols used for delivering power over Ethernet cables. The J9828A is compliant with this standard and can provide power to devices that support PoE+ (up to 30W per port).
• RoHS: The Restriction of Hazardous Substances (RoHS) directive is a European Union directive that regulates the use of certain hazardous substances in electronic equipment. The J9828A is compliant with this directive and does not contain any of the restricted substances.

The J9828A HP 700 Watt PoE+ ZL2 is a power supply unit (PSU) designed for use in HP 5400R switches. It is a PoE+ (Power over Ethernet Plus) PSU, meaning that it can provide both power and data to connected devices through Ethernet cables.

The power output of the J9828A is 700 watts. This means that it can provide a maximum of 700 watts of power to connected devices. The actual power output will depend on the number and type of devices connected to the PSU, as well as the power requirements of those devices.

The efficiency of the J9828A is not specified by the manufacturer. Efficiency is a measure of how well a PSU converts the electrical energy it receives from the power source into usable power for the connected devices. A higher efficiency means that less energy is wasted as heat, resulting in lower power consumption and cooling requirements.

It is important to note that the J9828A is an internal power supply unit and it is intended for use in HP 5400R switches only. It should not be used in other devices or applications.

The J9828A HP 700 Watt PoE+ ZL2 for 5400R Internal Power Supply is a device that provides power over Ethernet (PoE) capabilities to network devices. PoE+ is an extension of the standard PoE technology that allows for higher power levels to be delivered over Ethernet cables. The J9828A HP 700 Watt PoE+ ZL2 for 5400R Internal Power Supply has the capability to provide up to 30 watts of power per port, which is significantly higher than the 15.4 watts provided by standard PoE. This allows for devices such as high-powered wireless access points, IP cameras, and VoIP phones to be powered through the Ethernet cable, eliminating the need for additional power sources. Additionally, the J9828A HP 700 Watt PoE+ ZL2 for 5400R Internal Power Supply has built-in safety features such as over-current protection and short-circuit protection to ensure safe and reliable operation.