XtendLan Surge protection for power and video ports in one BNC+terminal block ground wire

XtendLan Power and Video Port Surge Protector — Comprehensive Protection

Uninterrupted operation of camera systems requires reliable protection against surges that can cause outages or damage to equipment. This product combines power and coaxial line protection in a compact design. It supports AC and DC voltages up to 260 V, making it ideal for a wide range of installations. With an integrated interface 1× BNC (M), 1× BNC (F), 2× pin terminal block and ground wire, it ensures easy installation and compatibility with common CCTV systems. Attenuation of less than 0.3 dB in the CCTV band maintains high signal transmission quality. Thanks to the fast response time 1 ns, it minimizes the risk of damage to connected equipment.

Power Line Protection

The device provides effective protection against surges on the power terminals. It can handle continuous maximum voltage of 260 V, ensuring safe transmission of both AC and DC current. In the event of a surge, the protection is activated at switching voltage 470 V, thus protecting the device from dangerous peaks. This range covers most common power supply conditions for camera installations.

Video signal protection

To ensure the integrity of the transmitted image, the product is equipped with video port protection. It can safely transmit continuous maximum voltage of 5 V, which corresponds to the standard power supply of signal wires. The surge protection is activated at switching voltage 7.8 V, thus protecting sensitive electronic circuits in the camera and recorder. Low attenuation less than 0.3 dB ensures that the image quality remains intact even when using this protection.

Easy installation and reliable operation

The device is equipped with mounting eyes for easy wall installation, which ensures a stable attachment and an optimal position for grounding. The integrated ground wire (yellow-green) serves for an effective connection to the building ground. However, the correct functionality of the protection is conditioned by quality grounding, therefore special attention should be paid to the transition resistance and the condition of the grounding conductors.

Technical data

• Interface:
• 1× BNC (M), 1× BNC (F)
• 2× pin terminal block
• 1× ground wire (yellow-green, for screw mounting)
• Response speed: 1 ns
• Maximum discharge current: 10 kA
• Dimensions: 102 × 64 × 28 mm
• Weight: 136 g
• Power terminal protection:
• Continuous max. voltage: 260 V (AC and DC)
• Switching voltage: 470 V
• Video protection:
• Continuous max. voltage: 5 V
• Switching voltage: 7.8 V
• Attenuation: < 0.3 dB in the CCTV band

This product is the ideal choice for anyone looking for reliable protection of camera systems combining power and video signal protection in one device.