Ortronics M4SAD12-09R1A1 Fiber Splice Cassette OS2 Sc/apc

Product Description

The ORTRONICS M4SAD12-09R1A1 is a 12-splice fiber optic splice cassette designed for organized, high-density fiber management in structured cabling systems. Built for OS2 single-mode fiber, this cassette uses a duplex SC/APC connector configuration and is engineered to fit M4 modular fiber enclosures. Network technicians and low-voltage cabling contractors install this unit when terminating single-mode runs that require clean, tray-based splice organization. The cassette format keeps fusion splices protected and accessible, reducing service time during future moves, adds, or changes.

This splice cassette is suited for commercial and enterprise structured cabling installations where OS2 single-mode fiber is routed through patch panels, wall-mount enclosures, or rack-mount fiber distribution units. The M4 form factor is commonly found in data centers, campus backbone runs, and telecom rooms that require modular, interchangeable cassette assemblies. Each cassette ships as a single unit and installs directly into compatible M4 chassis without additional hardware.

Key Features

• 12-splice capacity for organized single-mode fiber termination
• OS2 single-mode fiber type for long-distance, low-attenuation runs
• Duplex SC/APC connector interface for angled physical contact performance
• M4 modular form factor for tool-free cassette swap in compatible enclosures
• Protects fusion splices from mechanical stress and contamination

Compatibility

Designed as an OEM-style splice cassette for M4 modular fiber enclosure platforms accepting 12-splice OS2 single-mode duplex SC/APC cassette assemblies.

Installation Notes

Low-voltage cabling technicians and fiber optic specialists handle installation of splice cassettes. Power down or dark the fiber path before accessing live fiber connections. Follow TIA-568 and local structured cabling standards when routing and securing OS2 single-mode fiber into the splice tray. Avoid sharp bend radii below the minimum specified for OS2 fiber to prevent signal loss or fiber damage.