Black Box OS2 9/125 Fiber Optic Cable, 500 Ft
The Black Box OS2 9/125 fiber optic cable delivers enterprise-grade optical connectivity for data centers, telecommunications infrastructure, and high-speed network installations. This 500 ft single-mode fiber optic cable meets OS2 standards for long-distance, low-loss signal transmission. Ideal for IT professionals, network engineers, and system integrators who require reliable, high-bandwidth connectivity with minimal signal degradation over extended distances.
Built for demanding networking environments, this OS2 single-mode cable provides superior performance compared to multimode alternatives, making it the preferred choice for backbone networks, campus interconnects, and carrier-grade applications where signal integrity is critical.
Key Features
- OS2 single-mode construction for long-distance, low-loss optical transmission
- 9/125 micron core/cladding diameter optimized for single-mode performance
- 500 ft cable length suitable for large facility installations and backbone runs
- Enterprise-grade fiber optic cable meeting industry standards and certifications
- Minimal attenuation and dispersion for high-speed data center and telecom applications
- Compatible with standard LC, SC, ST, and other single-mode connectors
- Durable construction designed for permanent installation in conduit or cable trays
Technical Specifications
| Specification |
Details |
| Manufacturer |
Black Box |
| Part Number |
FOBC55INSMYL24F-500 |
| Fiber Type |
OS2 Single-Mode |
| Core/Cladding Diameter |
9/125 microns |
| Cable Length |
500 feet |
| Attenuation |
≤0.35 dB/km @ 1310 nm; ≤0.22 dB/km @ 1550 nm |
| Dispersion |
Optimized for long-distance transmission |
| Jacket Material |
PVC or LSZH (per configuration) |
| Operating Temperature |
-40°C to +70°C |
| Standards Compliance |
IEC 60793-2, TIA/EIA-492AAAA |
Frequently Asked Questions
What is the difference between OS2 and multimode fiber optic cable?
OS2 single-mode fiber has a smaller core (9 microns) that allows only one light path, enabling longer transmission distances with lower signal loss. Multimode fiber supports multiple light paths and is better suited for shorter distances. For backbone networks and long-distance runs, OS2 single-mode cable is the superior choice.
How far can this 500 ft fiber optic cable transmit data?
This Black Box OS2 9/125 cable can transmit data over distances exceeding 10 km (33,000 ft) when properly terminated and used with compatible transceivers. The 500 ft length is ideal for intra-building backbone runs, data center interconnects, and campus network installations.
What connectors are compatible with this OS2 single-mode fiber?
This cable works with standard single-mode connectors including LC, SC, ST, and MTP/MPO types. Ensure connectors are specifically rated for single-mode (OS2) fiber to maintain signal integrity and minimize insertion loss.
Is this fiber optic cable suitable for outdoor installation?
While this OS2 fiber optic cable can be used in outdoor conduit systems, verify the jacket rating (PVC vs. LSZH) and consider environmental factors. For direct outdoor burial, consult Black Box specifications or consider armored variants designed for external exposure.
