16-channel IP-CCTV surge protection with active PoE power input, PTU-516R-ECO/InPoE/A

16-channel surge protection in the form of a Rack patch panel, dedicated to 100Mbit LAN networks, PC computers, industrial and building automation systems, and IP-CCTV surveillance installations. It provides surge protection for data transmission paths and the built-in PSE circuit provides PoE power up to 30W/channel in IEEE active mode: 802.3af/at. The effectiveness of surge protection is 100A @ 8/20µs for each wire, which is sufficient for most installations inside buildings, where the main cause of damage is the induction of an electromagnetic impulse in the wires at the moment of atmospheric discharge.

The product consists of four PTU-54-ECO/InPoE/A modules, mounted in a PTU/PTF-5-RACK housing.

PoE transmission takes place on transmission lines 1-2, 3-6, according to IEEE standard: 802.3af/at, option A. Pairs 4-5 and -7-8 are completely disabled inside the device. Built-in PoE power protection protects against power surges or power supply damage, both on transmission pairs and on pairs 4,5 and 7,8.

PoE Active Injector Diagram in PTU InPoE Series Panel

The product can be used with a LAN switch that does not have PoE ports or can be used to increase the number of PoE ports in case of insufficient power or number of PoE ports in the LAN switch. To power each module, a power supply with a voltage of 48-56VDC and sufficient power to power the connected LAN devices must be used.
A minimum of 2.5A power supply is required for each module to fully utilize the power.

The surge protection product is equipped with RJ-45 sockets on the protected side and LSA connectors on the unprotected side. The optional PTU/PTF-5/6-COVER cover protects against dust and accidental damage to the modules, and special holes in the base allow for mounting the panel on the wall. Signal cables can be mechanically secured against pulling out using cable ties, using holes or protrusions on the back of the panel.

In the case of using the panel for CCTV installations with IP recorders, it can be mounted on corner brackets at the back of the Rack cabinet. The benefits of this solution include: more space in the cabinet, convenient access to all connections, and shorter patch cords - IP recorders usually have all connectors at the back.

Full effectiveness of surge protection is achieved by using protective products at both ends of the LAN cable and proper grounding. Usually, a multi-channel device is used on the switch side and a single-channel product on the end devices side.

Complete surge protection with active PoE power supply

Technical specification