The DEHNpatch is a universal arrester designed for Industrial Ethernet, Power over Ethernet (IEEE 802.3 compliant up to PoE++ / 4PPoE), and similar structured cabling systems up to 250 MHz. It provides comprehensive protection for all pairs using powerful gas discharge tubes and an adapted filter matrix per pair. This fully shielded device features sockets for DIN rail mounting, supporting up to 1 Gbit Ethernet.
Operates at a nominal voltage of 48 V.
Offers a cut-off frequency of 250 MHz.
Features a nominal discharge current (8/20 µs) line-PG of 2.5 KA.
Functions reliably across an operating temperature range of -40°C to +80°C.
Choosing DEHNpatch means opting for superior protection for your critical data networks and Power over Ethernet applications.
Its robust design, featuring powerful gas discharge tubes and a specialized filter matrix, ensures comprehensive defense against lightning and surge events. It's built to comply with stringent standards and offers seamless integration, providing peace of mind by safeguarding your valuable equipment and maintaining uninterrupted network operations in demanding industrial and commercial environments.
In an industrial facility, IP cameras and access control readers are powered via PoE and transmit data over an Ethernet network.
A power surge or nearby lightning strike could instantly damage these devices and disrupt operations. By installing DEHNpatch units on the DIN rails at the network cabinet or field junctions, each Ethernet and PoE line is robustly protected. This ensures continuous surveillance and access control, preventing costly downtime and equipment replacement.
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contact@ideco.co.za
263A West Avenue
Ground Floor, South
Centurion, 0157
South Africa
