Network Cable BlueOptics CB-M12-4LC-SMF3M MPO-4xLC Singlemode 3 Meter

The BlueOptics CB-M12-4LC-SMF3M MPO-4xLC Singlemode 3 Meter is a singlemode fiber patch cable engineered for high-density network environments. With an MPO connector terminating into four LC connectors over a 3 m length, it supports high-speed optical links while maintaining low insertion loss and high return loss. This cable is intended for use in data centers, telecom racks and structured cabling where compact, multi-fiber connections are required.

Advantages

This singlemode MPO-to-LC cable offers low insertion loss and high return loss for stable optical performance. The 3 meter length balances reach and manageability in rack and cabinet deployments. Its MPO connector supports multi-fiber termination, reducing the number of individual fibers to manage and simplifying high-density interconnections. Constructed for repeated mating cycles, the cable provides reliable mechanical stability and consistent signal integrity.

Suitable for

• Connecting MPO-equipped switches or patch panels to LC-equipped transceivers
• High-density trunking in data center horizontal and vertical cabling
• Telecommunications backbone links and equipment interconnects
• Optical labs and test setups requiring multi-fiber singlemode links

Key specifications

• Fiber type: singlemode optical fiber
• Connector A: MPO multi-fiber connector (multi-way)
• Connector B: four LC simplex connectors
• Length: 3 meters
• Optical performance: low insertion loss and high return loss
• Cable design: multi-fiber trunking suitable for high-density applications

How to use

Route the cable through cable management pathways and gently insert the MPO end into the MPO adapter or port until it clicks into place. Plug the LC connectors into the corresponding LC transceiver ports or patch panel ports, ensuring correct polarity and alignment. Verify optical link status on connected equipment and perform an optical power or loss test if required. Avoid tight bends and excessive pulling force during installation to maintain optical performance.

Usage recommendations

Store and handle the cable with bend radius guidelines in mind; do not exceed manufacturer-recommended bend limits. Use dust caps on unused connectors and keep connectors clean to preserve low insertion loss. For critical links, perform qualification testing after installation and label both ends for easier maintenance.