Gresham launches Power-over-Ethernet power supplies

Gresham Power Electronics, the Salisbury based MIL and Commercial power conversion specialist, has introduced a flexible range of Power-over-Ethernet (POE) power supplies with an integral DC injector. Power-over-Ethernet provides a means to safely pass electrical power alongside data on Ethernet cabling. Power can come from a power supply within a POE-enabled networking device or from a device built for "injecting" power onto the Ethernet cabling, such as a Gresham Power-Over-Ethernet Power Supply.

Jake Moir, Managing Director of Gresham Power Electronics, comments; “Our Power-over-Ethernet power supplies provide a complete range of indoor and outdoor, AC and DC input power solutions for IT network installers to provide power to remote peripheral devices. This reduces installation cost and simplifies cabling requirements by not have to run power cables to remote locations and provides secure power from the host IT system's UPS or back-up generator, which can be vital in industrial applications.”

Typical applications for Gresham POE adapters would be to provide power for network routers installed in remote locations, to support a small cluster of ports from one uplink cable, network webcams, network intercom/paging /public address systems and hallway speaker amplifiers, VoIP phones, wall clocks in rooms and hallways with time set using network time protocol, or wireless access points in process control systems.

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