LC to LC patch cord are more commonly used recently, We offer different cable types for customer.
Please see detail ordering info for LC to LC patch cord

Ferrule Interface type: PC, UPC, APC
Fiber cores: Simplex, duplex
Fiber type; Singlemode(G. 652, G655), multimode(50/125)/(62.5/125)
Fiber diameter(mm): Φ 0.9, φ 2.0, Φ 3.0
Fiber length;custom

Features of LC to LC patch cord
High return loss
Low insertion loss
Good interchangeability and duplication.
Made by high quality ceramic sleeve

Applications of LC to LC patch cable
Active Device Termination
FTTX applications
Telecommunication Networks
Multimedia