Optical Port on Fiber Optic Network Card: The optical port, also known as the fiber port, comes in various types such as SC, ST, and LC. The optical modules that can be paired with it are mainly packaged in SFP, among other types. When wiring, it is necessary to pay attention to the type of optical port interface and match it with the corresponding equipment.

Fiber Optic Network Card

Electrical Port on Fiber Optic Network Card: The electrical port is a general term for various twisted pair interfaces such as RJ45. The commonly used electrical ports currently include 100M, 1G, 10G, etc.

The Difference Between Optical and Electrical Ports on Fiber Optic Network Cards: The difference lies in the transmission distance. The maximum transmission distance of the electrical port is only 100 meters, while the multimode optical port can transmit several hundred meters, and the single-mode optical port can transmit several kilometers.