Optical Fiber Coupler DeLOCK LC Duplex female to LC Duplex female 4 pieces

The DeLOCK LC Duplex coupling allows two LC Duplex female optical fiber connectors to be joined directly. Designed for easy mounting in optical fiber connection boxes, the compact plastic housing provides a stable connection for fiber optic cables. The coupling comes as a set of four pieces and includes protective caps to keep the sleeve free from dust.

Advantages

The coupling supports direct connection of LC Duplex female connectors and is made of durable plastic to ensure stable mechanical alignment. Its compact dimensions (14.8 mm × 35.6 mm × 9.3 mm) make it suitable for tight installation spaces. Each unit is supplied with a dust cover to protect the ferrule and maintain signal quality. The product is RoHS compliant.

Suitable for (tasks / use cases)

• Extending or joining LC Duplex fiber optic lines
• Installation inside optical fiber connection boxes and panels
• Temporary or permanent fiber connections in LAN and data center environments
• Field or lab setups where compact fiber coupling is required

Key specifications

• Connector type: LC Duplex female to LC Duplex female
• Quantity: 4 pieces
• Material: plastic housing
• Dimensions: 14.8 mm (width) × 35.6 mm (depth) × 9.3 mm (height)
• Compliance: RoHS
• Brand: DELOCK, MPN: 85924, EAN: 4043619859245

How to use

Insert the LC Duplex male connector of a fiber cable into one side of the coupling and connect the corresponding LC Duplex male connector from the other cable into the opposite side until it clicks into place. Ensure the protective caps are removed from the connectors before insertion and replace the dust cover on the coupling when the connection is not in use to prevent contamination of the ferrule.

Recommendations

Handle connectors and couplings by their housing, avoid touching the ferrules, and keep dust covers in place when connectors are disconnected. Clean fiber endfaces with appropriate fiber cleaning tools before making connections to maintain optimal signal performance.