OM3 50/125 Multimode Bulk Fiber Optic Distribution Cable
The Black Box OM3 50/125 multimode bulk fiber optic distribution cable is engineered for organizations requiring high-performance backbone and distribution connectivity in plenum-rated environments. This indoor distribution cable delivers reliable multimode data transmission with tight-buffered construction, making it ideal for structured cabling systems, data centers, and enterprise networks where compliance and performance matter. The 12-fiber configuration supports scalable network infrastructure while the OFNP plenum rating ensures safe installation in air-handling spaces without compromising signal integrity or safety standards.
Key Features
- OM3 50/125 multimode fiber core for high-speed backbone applications
- 12-fiber tight-buffered design for enhanced durability and protection
- OFNP plenum-rated construction for compliant air-handling space installation
- Indoor-rated cable jacket optimized for controlled environment deployment
- Supports reliable multimode data transmission over extended distances
- Custom length availability for flexible network architecture planning
- Structured cabling system compatible for seamless integration
Technical Specifications
| Specification |
Details |
| Manufacturer |
BLACK BOX |
| Part Number |
FOBC55-INM3-AQ-12F-500 |
| Fiber Type |
OM3 50/125 Multimode |
| Fiber Count |
12 fibers |
| Cable Construction |
Tight-buffered |
| Rating |
OFNP Plenum |
| Application |
Indoor distribution and backbone |
| Environment |
Plenum spaces and air-handling areas |
Frequently Asked Questions
What is OM3 multimode fiber used for?
OM3 50/125 multimode fiber is designed for high-speed backbone and distribution applications in enterprise networks. It supports reliable data transmission in structured cabling environments and is ideal for data centers, campus networks, and plenum-rated installations requiring compliant, high-performance connectivity.
Why choose a tight-buffered fiber optic cable?
Tight-buffered construction provides enhanced mechanical protection and durability for the fiber core. This design is particularly valuable in indoor distribution applications where the cable may experience handling, routing through conduits, or environmental stress, ensuring long-term signal integrity and reduced maintenance costs.
What does OFNP plenum rating mean?
OFNP (Optical Fiber Non-conductive Plenum) rating certifies that the cable is safe for installation in plenum spaces—air-handling areas used for HVAC circulation. This rating ensures the cable meets fire safety and smoke emission standards, making it compliant for use in suspended ceilings and other air-return pathways in commercial buildings.
Can this bulk fiber optic cable be customized to specific lengths?
Yes, the Black Box OM3 50/125 multimode bulk fiber optic distribution cable is available in custom lengths to support your specific network architecture and deployment requirements. Contact your supplier to discuss custom length options for your structured cabling project.
