InLine 89989I Fibre Optic Coupler Quad LC/LC Singlemode Green

Quad LC/LC coupler– for the simultaneous connection of four single-mode connections
Compatible with duplex SC cut-outs– easy integration into common patch panel systems
Ceramic sleeves– for precise centering and minimal muffling
Stable metal bracket– ensures a firm fit and high reliability
UL 94V0 enclosure– increased fire protection for professional installations

The InLine® fiber optic coupler in quad design offers an efficient solution for connecting four LC/LC single-mode fibers – in the smallest of spaces. This design is particularly suitable for high-density applications such as data centers, server racks or fiber optic backbones. The green coloring clearly indicates single-mode use, which facilitates installation and maintenance.
High-quality ceramic sleeves enable precise alignment of the fibres, which minimizes signal loss. The robust metal holder ensures a firm hold during installation and a long service life, even when frequently repositioned. The flame-retardant housing in accordance with UL 94V0 also meets the highest safety requirements. Integrated laser protection and dust protection caps offer additional safety and cleanliness.
Additional technical specifications:

Type: Quad LC/LC coupling
Mode: Singlemode
Color: green
Suitable for duplex SC cut-outs
Internal laser safety shield
Housing material: PC (UL 94V0)
Shell material: ceramic
Fastening: Metal bracket
Included: White dust protection caps

InLine Fibre optic coupler, quad LC/LC, singlemode, green, ceramic sleeve. Connector type: LC, Product colour: Green, Fiber mode structure: Single-mode. Width: 25 mm, Depth: 30 mm, Height: 10 mm. Package width: 70 mm, Package depth: 120 mm, Package height: 50 mm. Country of origin: Germany

How to use

Insert single-mode LC-terminated fibre connectors into the coupler's LC ports until they click into place, ensuring ferrule alignment with the ceramic sleeves. Use the coupler in appropriate patch panels or distribution boxes, avoiding excessive bending of the fibre cables near the connection point. For removal, press the LC connector latch and gently withdraw the connector.

Recommendations

Handle and clean fibre connectors before insertion to maintain low insertion loss. Ensure compatibility with single-mode LC connectors and avoid exposing the coupler to mechanical shock or moisture for reliable long-term operation.