Connettori bnc guida al montaggio e confronto

Summary

In this detailed video, the host explores various BNC connectors used in video surveillance installations, comparing different types such as quick-connect BNC connectors, those with terminal blocks, and more traditional ones. The tutorial highlights the tools required, including cutting tools and crimping pliers, and provides step-by-step instructions for preparing and attaching connectors to cables. The video also discusses the pros and cons of each connector type, touching on aspects like cost, ease of use, and suitability for outdoor installations. The host concludes by recommending the best options for DIY surveillance setups and sharing advice for efficient installations.

Takeaways

• 😀 The video focuses on different types of connectors and cables used for surveillance camera installations.
• 😀 The presenter compares three types of BNC female connectors: a standard connector, a quick-connect connector, and a quick-connect connector with a terminal block.
• 😀 The most complicated connector to install is the standard BNC female connector, which requires special tools like a rotary cutter and a crimping tool.
• 😀 The quick-connect BNC connectors are easier to install and only require basic tools like scissors and a screwdriver.
• 😀 The cost of the standard BNC female connector is around 30 cents, while the quick-connect connectors with terminal blocks cost around 2.50 euros each, and the easiest BNC quick-connect connector with a crimping tool costs 3.50 euros each.
• 😀 For outdoor installations, the BNC connectors with terminal blocks need to be placed inside an IP65 or IP66-rated enclosure to protect from weather conditions.
• 😀 The most suitable connector for outdoor use is the BNC quick-connect with a crimping tool, as it ensures a secure connection without interference from the shielding.
• 😀 The BNC quick-connect connector with a crimping tool offers a higher level of reliability, ensuring that the shielding will never touch the copper wire, preventing image disturbances.
• 😀 The presenter recommends the BNC quick-connect connector with a crimping tool for larger installations (16 cameras and above), as it provides the best performance.
• 😀 For small-scale DIY installations (8-10 cameras), the most affordable BNC connector with terminal block is a suitable option despite its slightly less reliable connection.

Q & A

What is the main topic of the video?

The video discusses connectors and cables for surveillance camera installations, focusing on the different types of BNC connectors and their suitability for various installations.

What are the three types of BNC connectors shown in the video?

The three types of BNC connectors shown in the video are: a female BNC connector with quick connect and terminal block, a female BNC connector with rapid connection and a built-in terminal block, and a female BNC connector for coaxial RG59 cable.

Which tool is recommended for stripping the cables?

The recommended tool for stripping the cables is a rotary cutter with double blades, which helps cut both the outer insulation and the internal wire without damaging the shielding.

What is the key difference between the connectors in terms of installation difficulty?

The most difficult connector to install is the BNC female connector for RG59 cable, which requires more precise handling and tools, whereas the other connectors are easier to install with basic tools like scissors or a screwdriver.

How is the BNC female connector with a terminal block installed?

To install the BNC female connector with a terminal block, you need to strip the cable, place it in the connector, and secure it using a screwdriver to tighten the screws that hold the cable in place.

Which type of connector is recommended for outdoor use?

The BNC female connector with quick connect is suitable for outdoor use as it provides a secure and weather-resistant connection, unlike the one with a terminal block, which requires additional protection in an IP65 or IP66 enclosure.

What is the cost range of the three connectors discussed in the video?

The BNC female connector with quick connect and terminal block costs around €0.30 each, the BNC female connector with terminal block costs approximately €2.50 each, and the BNC female quick connect connector costs around €3.50 each.

What tools are needed for installing the BNC connectors?

For installing the connectors, you will need tools like a rotary cutter, a crimping tool, a screwdriver, and scissors for stripping the cables and securing the connectors.

Which connector is considered the most reliable according to the video?

The most reliable connector is the BNC female quick connect connector because it ensures the shielding does not touch the copper wire, preventing image disturbances.

What is the best connector choice for a DIY surveillance camera installation with fewer cameras?

For a DIY installation with fewer cameras (such as 8 or 10), the BNC female connector with terminal block is a good choice due to its lower cost and ease of installation.