Fiber optic LC duplex adapter ACT EA1004 singlemode OS2

The ACT Fiber optic LC duplex adapter is designed for singlemode OS2 fiber links and provides a compact interface for LC-to-LC connections. Supplied in blue to indicate singlemode use, the adapter supports reliable mating of LC duplex connectors and helps maintain optical performance in patch panels, wall outlets, or inline couplings. Each pack contains one piece, offering a simple replacement or spare part for network installations.

Advantages

This LC duplex adapter delivers stable alignment of singlemode fibers and helps minimize insertion loss and back reflection when used in standard OS2 networks. Its compact duplex housing saves space in densely populated panels and offers consistent mechanical performance over repeated insertions. The blue color provides easy visual identification for singlemode connections, streamlining cable management and maintenance tasks.

Suitable for

• Singlemode OS2 patch panels and fiber distribution frames
• Inline coupling between LC duplex fiber cables
• Telecommunications and data center fiber links
• Wall-mounted fiber outlets in office and building networks

Key specifications

• Connector type: LC duplex (female coupling for LC/LC connections)
• Fiber type: singlemode, OS2
• Color: blue (singlemode identification)
• Package quantity: 1 piece per pack
• Form factor: compact duplex adapter suitable for standard adapter panels

How to use

Install the LC duplex adapter into the corresponding cutout on a patch panel, faceplate, or inline holder by aligning the adapter housing with the panel aperture and pressing until it snaps into place. Insert LC duplex connectors into each side of the adapter, ensuring correct orientation and full seating to achieve optimal optical contact. For removal, gently pull back the connector boots and withdraw the connectors, then disengage the adapter from the panel if replacement is required.

Usage recommendations

Before connecting, verify that fiber ends are clean and undamaged. Use appropriate fiber cleaning tools to remove dust and contaminants from LC ferrules to reduce insertion loss. Avoid bending fibers near the adapter beyond the minimum bend radius, and handle connectors by the boot or connector body to prevent contamination. For long-term reliability, inspect connections periodically and replace adapters showing signs of mechanical wear or degraded performance.