An optical fiber connector is a device that joins optical fibers that allowing efficient transmission of light signals.
Available in various types, such as SC, LC, ST, and MTP, each connector is designed for specific uses. To date, there are around 100 different types of fiber optic connectors introduced to the market.
These connectors consist of key components like ferrules and alignment sleeves to ensure precise alignment of fibers. High-quality connectors minimize light loss due to reflection or fiber misalignment.
Fiber optic connectors are classified into single-mode and multimode types, each with distinct characteristics. Industry standards ensure compatibility across different connector types and manufacturers.
Connector Types:
| Connector Name | Full Name | Coupling Type | Ferrule Diameter | Image |
| FC | Ferrule Connector | Screw | 2.5 mm |  |
| LC | Lucent/Little Connector | Latch | 1.25 mm |  |
| MPO | Multiple Fiber Push on/Pull off | Push-Pull | 2.5 x 6.4 mm |  |
| SC | Square/Standard Connector | Latch | 2.5 mm |  |
| ST | Straight Tip / Bayonet Fiber Optic Connector | Bayonet | 2.5 mm |  |