Network cable with M12 plug and 8-pin circular connector 

An M12 8-pin network cable, often referred to as an M12 connector or M12 cable, is a special Ethernet cable developed for industrial applications. The term ‘M12’ refers to the circular connector with a diameter of 12 millimetres, which is usually 8-pin. Such M12 connectors are often used in harsh environments where conventional Ethernet cables and connectors are not sufficiently robust.

Advantages of an M12 cable:

  1. Robustness: M12 connectors are highly resistant to mechanical influences such as vibrations and shocks with the circular connector, which is 8-pin. They are often dust and waterproof to IP67 or higher, making them ideal for use in industrial environments. 
  2. Reliability: Thanks to the firm and secure connection offered by an M12 connector, M12 cables are very reliable. This is particularly important in applications where network failures can have critical consequences. 
  3. Compactness: Despite their robustness, the M12 connectors of these Ethernet cables are relatively compact and space-saving. This makes them suitable for use in confined spaces, as is often the case in machines or control cabinets.

Things to consider with an M12 cable: 

  1. Cost: M12 cables and M12 connectors with circular connectors, which are 8-pin, are generally more expensive than conventional Ethernet cables and connectors. The higher reliability and robustness come at a price. 
  2. Installation complexity: The installation of M12 cables or even Ethernet cables can be more complex and time consuming due to the specialised tools and techniques required to install the M12 connectors. 
  3. Compatibility: Not all devices support the M12 connectors, which can limit compatibility. In such cases, adapters or special interfaces are required, which means additional costs and greater effort.

Applications for Ethernet cables with M12 connectors

 M12 cables and their 8-pin circular connectors are mainly used in industrial networks where Ethernet cables have to operate under extreme conditions. Typical applications include automation technology, robotics, manufacturing and other areas where robust and reliable connections are required. An M12 8-pin network cable offers significant advantages in terms of robustness and reliability, especially in industrial applications. However, the higher cost and complexity of installation can be potential disadvantages that need to be considered when deciding whether or not to use such Ethernet cables.
 If you have any questions about the Ethernet cable, the M12 connector or the 8-pin round plug connector, please contact the specialists at INTOS. They will provide you with expert advice and professional quotations.