Power
Phihong Develops 24 Port Ieee802.3at Midspan For High-power Networking And Security
Phihong USA has added a 24-port, rack-mountable midspan that can provide full 33.6W on all 24ports at the same time, and is fully compliant for the IEEE802.3at PoE PLUS standard. Designated the POE806U-24AT, the unit provides 33.6W per port with no need for power management and is available with or without a SNMP management port. The series is designed for higher power functionality including VoIP phones with streaming video, IP cameras with pan/tilt/zoom, 802.11n wireless access points, and many other security and networking applications.
“UWhen the IEEE-approved the 802.3at PoE PLUS standard in September 2009 it expanded the definition of Power-over-Ethernet applications from 12.95W in the 802.3af standard up to 25.95W to include more complicated security applications such as multi-function cameras, lighting security sensors and biometric devices. The POE806U-24AT complements the POE576U-8AT and POE576U-16AT as a third midspan in the 1U PoE PLUS midspan line-up, featuring a full 24 ports of IEEE802.3at-compliant output. Outputs of 33.6W per port allows for power degradation of up to 7.65Watts from the midspan to the powered device.
Standard features on the series include over-temperature, over-current, over-voltage and short-circuit protections allowing for the unit or outputs to be shut down without any damage. Also, it is compatible with 10Mb, 100Mb and 1000Mb base-T data rates, and offers backward-compatibility for IEEE802.3af-compliant devices.
As with all Phihong midspans, the POE806U series requires no power management and each port provides full power of 33.6W individually for a total output of 806W. The midspan’s port controls can be managed through a GUI for Microsoft Windows which is operated via a standard USB-Serial cable to install firmware updates and allows for the ability to turn on/off ports to reset devices that may be located up to 100 meters away from the network switch.
The POE806U-24ATN is available with SNMP management protocol to monitor and reset the midspan and/or individual ports through both remote web access or by the local-access GUI. As an option with SNMPv3; SSL/TLS encryption may be enabled by the user for additional layers of security.
The midspan measures 17.25” by 8.98” by 1.75” and is rack-mountable in a standard 1U 19” rack. Mounting brackets ship standard with the unit.