Fiber Optic 
Cable 
Connectivity 
PLC & WDM 
Component 
Cable Management 
Accessories 
Single-mode OS1/OS2 Duplex Round Fiber Optical Cable
- Two tightly buffered single-mode fibers (9/125 µm) in a unified round jacket
- Jacket options: PVC (flexible indoor use) or LSZH (fire-safe plenum/riser)
- OS1 (≤1.0 dB/km) for indoor backbone links
- OS2 (≤0.4 dB/km) for long-haul outdoor/OSP deployments
- Tx/Rx color-coded fibers (blue/orange) for error-free duplex communication
Abalone Tech’s single-mode OS1/OS2 duplex round fiber optic cable integrates two optical fibers within a single, round protective jacket, ensuring high-performance signal transmission in a compact and durable design. The tight-buffered fibers are precisely aligned for optimal efficiency, making it ideal for high-speed, low-latency communication.
FEATURES:
- Dual-Fiber Structure: Two single-mode fibers (9/125 µm) combined in one round cable
- Robust Protection: Durable outer jacket (PVC or LSZH) resists wear and environmental stress
- Bidirectional Use: Supports simultaneous Tx/Rx communication for full-duplex applications
- Flexible Deployment: Suitable for indoor and outdoor installations (depending on OS1/OS2 specifications)
Application
Enterprise network & Datacenter
Smart buildings
Fiber Cable Assemblies
Parameter of Single-mode OS1/OS2 Duplex Cable
| Item | Parameter | ||
| Fiber Core | 2 | ||
| Cable Diameter(mm) | 2.5 | 3 | |
| Tensile Strength(N) | Short-term | 100 | 200 |
| Long-term | 50 | 100 | |
| Crush Resistance (N/100mm) | Short-term | 500 | |
| Long-term | 200 | ||
| Minimum Bend Radius(mm) | Dynamic | 60 | |
| Static | 30 | ||
| Max Attenuation(dB/km) | G.652(1310nm/1550nm) | 0.4/0.3 | |
| G.657(1310nm/1550nm) | 0.4/0.3 | ||
| Typical Value(dB/km) | G.652(1310nm/1550nm) | 0.36/0.22 | |
| G.657(1310nm/1550nm) | 0.36/0.22 | ||
| Operation Temperature(°C) | -20~+70 | ||
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Datasheet
