Economical series Gibabit Ethernet surge arrester, PTF-61-ECO/PoE

1-channel surge protector of the Economical series, designed for surge protection of Gigabit Ethernet networks, compatible with the standards 10Base-T, 100Base-T, 1000Base-T, and 10GBASE-T. With an impulse withstand of 100A, it provides effective protection for LAN installations, whose components and wiring are located inside buildings and are distanced from other unprotected installations. It includes direct discharge of surge currents to the ground and elimination of surges induced within pairs of wires. Very carefully designed multilayer printed circuits, a special production process, and modern components have allowed for excellent data transmission parameters.

Independent power protection circuits for PoE eliminate voltage spikes between pairs 1,2 - 3,6 and 4,5 - 7,8. This solution protects the power supplies of end devices from damage due to surges caused by lightning strikes or uncontrolled voltage increases, for example, due to a failure of the PoE power supply. The applied solutions are completely neutral to any PoE standard and protect each of them, including Hi PoE.

PTF-61-ECO/PoE is intended for installation near LAN endpoint devices such as: PC computers, PLC controllers, IPC cameras, radio transmitters, Internet of Things devices. It is equipped with a freestanding housing that can be screwed to the wall. For proper operation, it is necessary to properly ground the protection using a PE line, preferably as short as possible, with a dedicated grounding point.

Proper protection of the gigabit LAN network using two PTF-61 devices

The protection can also be used on the LAN switch side, however, in the case of multiple channels, we recommend using multi-channel protections from the PTU-6xx or PTF-6xx series.

Example of protection for a 16-point Gigabit Ethernet LAN network

Technical Specification

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