When transitioning to a modern fiber network, which connector type should be considered for compatibility with older multimode fiber cables?

The ST connector is a suitable choice for ensuring compatibility with older multimode fiber cables. This connector type features a bayonet-style coupling mechanism and has been widely used in telecommunications and data networking for many years. Its adoption in legacy systems means that many existing multimode fiber installations will be equipped with ST connectors.

Choosing the ST connector allows for seamless integration with existing infrastructure, minimizing the need for additional adapters or converters that could create points of failure or degrade performance. Given the prevalence of multimode fiber and the historical use of ST connectors in fiber optic networks, they remain a practical option when updating or transitioning to a modern fiber network.

While other connector types, such as SC, MTP/MPO, and LC connectors, are excellent for newer installations and may offer certain performance advantages or benefits, they may not directly connect with older multimode systems without the use of additional equipment. Therefore, if the goal is to maintain compatibility with existing multimode fiber applications, the ST connector is the most logical choice.