Fibre optic connector LC Female/Female Molex PN LW-K201 OS2

Molex PN LW-K201 is an LC female-to-female fibre optic connector designed for single-mode OS2 fibre. The compact adapter joins two LC-terminated cables with female connectors, providing a low-profile, reliable interface for restoring signal continuity within patch panels, distribution frames and fibre runs. Its mechanical alignment ensures stable mating of LC ferrules and supports common telecommunications and data centre cabling topologies.

Advantages

This LC female-to-female adapter offers precise ferrule alignment for single-mode OS2 fibres, low insertion loss and consistent optical performance suitable for network environments. The compact LC form factor conserves space in high-density patch panels and distribution frames. Its simple push-fit design facilitates rapid installation and replacement, while the durable housing maintains connector stability during routine handling and cable management.

Suitable for

• Joining two LC-terminated single-mode OS2 fibre cables
• Interconnection within patch panels and fibre distribution frames
• Temporary or permanent fibre link repairs and maintenance
• Equipment-to-equipment fibre connections in telecom and data centre racks

Key specifications

• Connector type: LC female to LC female
• Fibre type supported: single-mode (OS2)
• Form factor: compact LC duplex footprint
• Typical insertion loss: suitable for single-mode patching (manufacturer-stated low loss)
• Polishing/aligning: precision ferrule alignment for LC ferrules
• Housing material: robust plastic/engineering polymer for mechanical stability
• Mounting: inline adapter for mating two LC female connectors

How to use

Ensure both LC-terminated cable ends are clean and free of dust or debris before mating. Insert each LC female connector into the adapter until it clicks or seats firmly, confirming optical continuity and secure mechanical engagement. When disconnecting, depress the connector latch and pull straight out to avoid bending or stressing the fibres. For reliable measurements or light source testing, allow connectors to settle after mating and verify with appropriate optical test equipment.

Usage recommendations

Use a fibre inspection scope and lint-free wipes with approved cleaning fluid before mating to minimize insertion loss and back-reflection. Avoid forcing connectors; align and insert gently to protect ferrules. Store unused adapters in protective packaging to prevent contamination and mechanical damage.