EWIMAR PTF-54-EXT/PoE LAN Surge Protection Module with PoE Support

The EWIMAR PTF-54-EXT/PoE is a professional-grade surge protection module engineered to safeguard LAN networks that utilize Power over Ethernet (PoE) technology. This device acts as a critical barrier against electrical surges, lightning-induced spikes, and electrostatic discharges, ensuring that sensitive networking hardware remains operational even in challenging electrical environments. By providing multi-stage protection, it effectively mitigates the risk of damage to switches, cameras, and access points connected via Ethernet cabling.

Advantages

This module offers robust protection for all four pairs of the Ethernet cable, ensuring comprehensive coverage for high-speed data transmission and power delivery. Its design is specifically optimized for industrial and outdoor applications where equipment is exposed to higher risks of electrical interference. The compact form factor allows for efficient integration into existing network infrastructures without requiring significant space, while the high-quality components ensure minimal signal attenuation and long-term reliability.

Suitable for

• Industrial automation networks
• Outdoor IP surveillance systems
• Wireless access points in exposed locations
• Network infrastructure in buildings with unstable power grids

This module may not be suitable for environments where the surge protection requirements exceed the technical ratings of the device, such as direct lightning strikes on the cabling infrastructure. It is also not intended for use in non-Ethernet communication protocols or high-voltage power lines.

Key specifications

• Supports 10/100/1000 Mbps Ethernet speeds
• Compatible with PoE standards including IEEE 802.3af, 802.3at, and 802.3bt
• Multi-stage surge protection for all data pairs
• Designed for indoor and outdoor cabinet mounting
• Low signal latency and insertion loss

To use the EWIMAR PTF-54-EXT/PoE, install the module in line with your Ethernet cable between the network switch and the end device. Ensure that the device is properly grounded to a dedicated earthing point, as the effectiveness of the surge protection depends heavily on a low-impedance connection to the ground. The module should be placed as close as possible to the equipment being protected to maximize its defensive capabilities.

What to consider before purchase

• Verify the PoE power requirements of your end devices
• Ensure a reliable grounding point is available at the installation site
• Check the compatibility with your existing network cabling category

For optimal performance, always ensure that the grounding wire is kept as short as possible and that the module is protected from direct water ingress if installed in outdoor environments.