Single-fiber
Optical Connector
Fujikura provides single fiber optical connectors with low loss and high return loss for reliable connections. They come in various types and are compatible with different fibers. Quality tested and customizable options available.
SC Connector
SC Connector
SC2 Connector (Note)
(Note) Special tools are required for attaching and detaching.
■ Single-fiber Optical Connector Lineup
■ Optical Specifications of Single-fiber Optical Connector
(*1) SC2 connector does not support APC polishing.
(*2) If specification of the return loss is required, please contact Fujikura Sales.
(*1) SC2 connector does not support APC polishing.
(*2) If specification of the return loss is required, please contact Fujikura Sales.
LC Connector
Cord Type
Fiber Type
■ Single-fiber Optical Connector Lineup
■ Optical Specifications of Single-fiber Optical Connector
(*2) If request the amount of reflection loss is required, please contact Fujikura Sales.
(*2) If request the amount of reflection loss is required, please contact Fujikura Sales.
MU Connector
MU Connector
MUJ Connector (Note)
(Note) Special tools are required for attaching and detaching.
■ Single-fiber Optical Connector Lineup
■ Optical Specifications of Single-fiber Optical Connector
(*2) If specification of the return loss is required, please contact Fujikura Sales.
(*2) If specification of the return loss is required, please contact Fujikura Sales.
FC Connector
Cord Type
Fiber Type
■ Single-fiber Optical Connector Lineup
■ Optical Specifications of Single-fiber Optical Connector
(*2) If specification of the return loss is required, please contact Fujikura Sales.
(*2) If specification of the return loss is required, please contact Fujikura Sales.
Duplex Type Connector
SCF Connector (SCF)
LC Connector (DXLC)
■ Single-fiber Optical Connector Lineup
■ Optical Specifications of Single-fiber Optical Connector
(*2) If specification of the return loss is required, please contact Fujikura Sales.
Methods for Polishing Optical Fiber Connectors
■Please choose a polishing method that meets the return loss specifications of Patch Cord.
| Polishing Method and End face Shape of the ferrule | Features | Return Loss (SM) | |
| Physical Contact (PC) (*3) |  | Establishes a secure connection by aligning spherical polished end faces to ensure close contact between fibers. | – |
| Super PC (SPC) (*4) | PC polishing that helps to reduce reflection. | 40dB | |
| Ultra PC (UPC) (*4) | PC polishing that further reduces reflection compared to SPC. | 50dB | |
| Angled PC (APC) |  | Helps further reduce reflection by obliquely polishing to a spherical compared to UPC. | 60dB |
(*3). PC stands for Physical Contact.
(*4.) For AdPC cases, please specify when placing your order.
*3. PC stands for Physical Contact.
*4. For AdPC cases, please specify when placing your order.
Availability of connections in different polished end faces
It is able to connect PC, SPC and UPC as it has spherical end face. For example, SPC end face is able to connect UPC end face. In that case, the return loss is as same as SPC-SPC connection. On the other hand, APC cannot connect to PC, SPC or UPC as it has angled end face.
The return loss is as same as SPC-SPC connection
