Black Box EFN310 OS2 9/125 Singlemode Fiber Optic Patch Cable
The Black Box EFN310-015M-SCSC is a professional-grade OS2 singlemode fiber optic patch cable engineered for high-performance network infrastructure requiring minimal signal loss over extended distances. This 15-meter yellow cable features SC-to-SC connectors and OFNR PVC jacket construction, making it ideal for data centers, telecommunications facilities, and enterprise network deployments where reliable fiber connectivity is mission-critical. Whether you're building backbone networks, connecting network equipment across large facilities, or upgrading to fiber-based infrastructure, this singlemode fiber cable delivers the low-loss performance and durability your network demands.
Key Features
-
OS2 9/125 Singlemode Core — Ultra-low attenuation for long-distance, high-bandwidth transmission
-
SC-to-SC Connectors — Industry-standard push-pull design for secure, reliable connections
- OFNR PVC Jacket — Fire-rated, plenum-safe construction for safety compliance
- 15-Meter Length — Optimal reach for inter-rack and cross-facility connectivity
- Yellow Jacket — High-visibility identification for network organization and management
- Low Signal Loss — Engineered for telecommunications and data center applications
- Durable Construction — Professional-grade materials for long-term reliability
Technical Specifications
| Specification |
Details |
| Manufacturer |
Black Box |
| Part Number |
EFN310-015M-SCSC |
| Fiber Type |
OS2 9/125 Singlemode |
| Connector Type |
SC to SC |
| Cable Length |
15 Meters |
| Jacket Material |
OFNR PVC |
| Jacket Color |
Yellow |
| Application |
Telecommunications, Data Centers, Enterprise Networks |
Frequently Asked Questions
What is OS2 singlemode fiber and why does it matter?
OS2 9/125 singlemode fiber is the industry standard for long-distance, high-speed data transmission. The 9-micron core diameter allows only a single light path, eliminating modal dispersion and enabling signal transmission over distances exceeding 100 kilometers with minimal loss. This makes it essential for telecommunications, data center interconnects, and enterprise backbone networks.
What are the advantages of SC connectors for fiber optic cables?
SC connectors feature a push-pull design that provides secure, reliable connections with minimal back-reflection. They're widely used in telecommunications and data center environments due to their durability, ease of use, and consistent performance. The SC-to-SC configuration ensures compatibility with standard network equipment.
Is this fiber optic patch cable suitable for plenum installations?
Yes. The OFNR (Optical Fiber Non-conductive Riser) PVC jacket meets fire safety standards for riser and general-purpose installations. While not rated for plenum spaces, it's compliant for most commercial and industrial network deployments. Always verify local building codes for your specific installation requirements.
How does the 15-meter length compare to other patch cable options?
The 15-meter length provides optimal reach for inter-rack connections, cross-facility links, and equipment separation in large network installations. This length balances signal integrity with practical deployment flexibility, making it ideal for data centers and enterprise environments where longer runs are necessary without excessive attenuation.
