DeLOCK Fiber Optic HD Cassette MPO male to 12 x LC Duplex female 24 fibers Single-mode 9/125 µm

The DeLOCK Fiber Optic HD Cassette MPO male to 12 x LC Duplex female 24 fibers Single-mode 9/125 µm is a pre-assembled patch cassette designed for installation in compatible 19" high-density fiber optic panels. It provides an MPO male inlet and twelve LC Duplex female outlets, supporting 24 single-mode (9/125 µm) fibers with polarity A. The cassette has compact dimensions (102 mm × 125 mm × 29 mm) for efficient use of rack space and organized fiber management.

Advantages

This cassette delivers a factory-assembled MPO-to-LC breakout that reduces on-site termination work and speeds up installation. Its compatibility with Delock 19" HD patch panels enables high-density deployment while maintaining orderly routing and protection of single-mode fibers. The built-in connectors and fixed polarity simplify linking MPO backbone cables to LC-terminated equipment ports.

Suitable for

• High-density rack-mounted fiber installations
• Connecting MPO backbone cables to LC-equipped switches and transceivers
• Single-mode optical networks requiring polarity A configuration
• Data center and telecom patching applications

Key specifications

• Manufacturer: DELOCK
• Model / MPN: 66937
• EAN: 4043619669370
• Connector input: MPO male
• Connector outputs: 12 × LC Duplex female (24 fibers)
• Fiber type: Single-mode, 9/125 µm
• Polarity: A
• Dimensions: 102 mm (W) × 125 mm (D) × 29 mm (H)
• Intended mounting: 19" fiber optic HD (High Density) patch panel (e.g., Delock 66924)

How to use

Mount the cassette into a compatible 19" HD patch panel slot. Connect an MPO male backbone cable to the MPO male port on the cassette, and plug LC Duplex patch cables from the LC female ports to the ports on network devices such as switches or transceivers. Ensure fiber cleanliness and follow standard fiber handling procedures to avoid bend losses or connector contamination.

Recommendations

Clean connectors before connection, secure bend radii according to single-mode fiber specifications, and verify polarity A alignment between MPO backbone and LC terminations during installation to ensure correct signal routing.