Optical Fiber Coupler DeLOCK 86903 LC Quad female to LC Quad female Single-mode blue

The DeLOCK Optical Fiber Coupler 86903 provides a compact LC Quad female to LC Quad female connection for single-mode fiber installations. Designed for mounting in fiber connection boxes, cabinets and patch panels, the coupler allows direct connection of optical fiber cables and has a compact footprint (25.6 mm × 29.2 mm × 9.3 mm). The unit is blue and supplied as a single piece.

Advantages

The coupling offers direct mating of LC Quad female connectors while occupying minimal space. An integrated flip protects against laser radiation during handling, and a removable dust cap keeps the ferrule and sleeve clean when not in use.

Suitable for

• Single-mode optical fiber connections
• Mounting in fiber connection boxes and cabinets
• Patching in patch panels and distribution frames
• Space-constrained network installations

Key specifications

• Connector type: LC Quad female to LC Quad female
• Fiber type: Single-mode
• Dimensions (W × D × H): 25.6 mm × 29.2 mm × 9.3 mm
• Color: Blue
• Quantity: 1 piece
• Manufacturer: DELOCK, MPN: 86903, EAN: 4043619869039

How to use

Remove the dust cap and align the LC Quad connectors of the optical fiber cables with the corresponding female ports of the coupler. Insert the connectors until they engage. Use the integrated flip to block laser emission during connector insertion or removal as required by local safety procedures. Replace the dust cap when the coupler is not in use to protect the ferrule and sleeve.

Recommendations

Handle connectors and the coupling according to standard fiber-optic safety and cleanliness procedures. Avoid touching the ferrule endfaces, and clean connectors before mating. Ensure laser safety precautions are followed when working with active single-mode fibers.