Introduction to the Siemens 6XV1820-5BH10 Fiber Optic Standard Cable
When signal integrity is critical in industrial networks, the 6XV1820-5BH10 from Siemens delivers dependable performance. This flexible glass fiber-optic cable is preassembled with four BFOC connectors, offering a ready-to-install solution for demanding environments. With a length of 1 meter, it simplifies cabling in tight spaces while maintaining high data throughput.
Key Features and Technical Specifications
The 6XV1820-5BH10 is engineered for both indoor and outdoor installation, providing versatility across various applications. Its multimode graded-index fiber (62.5/125 µm, OM1) ensures efficient light transmission. The cable features two fiber cores, each with a single fiber, and a compact core design with a 900 µm diameter.
- Attenuation at 850 nm: maximum 3 dB/km
- Attenuation at 1300 nm: maximum 0.8 dB/km
- Bandwidth length product at 850 nm: 300 GHz·m
- Bandwidth length product at 1300 nm: 800 GHz·m
- Outer diameter of optical fiber: 62.5 µm
- Outer diameter of optical fiber sheath: 125 µm
- Outer diameter of FOC core sheath: 3.5 mm
- Cable sheath width: 9.8 mm; thickness: 6.3 mm
The cable sheath is made of PVC, and the core sheath is also PVC, providing robust protection. The strain relief incorporates aramid fibers and glass roving, enhancing mechanical strength. The cable is flame-resistant according to IEC 60332-1-2 and IEC 60332-3-22 (Cat. A), ensuring safety in fire scenarios.
Real-World Applications and Use Cases
In factory automation, the 6XV1820-5BH10 supports high-speed data transfer for control systems, reducing downtime caused by signal loss. For outdoor installations, its resistance to UV radiation and wide temperature range (-40 to +85 °C during operation) make it suitable for harsh environments. Additionally, its compatibility with PROFIBUS (up to 3000 m) and Industrial Ethernet (100BaseFX up to 4000 m) allows flexible network design.
Installation and Setup Guidance
During installation, the cable can withstand a short-term tensile load of 1500 N, but the ambient temperature must remain between -5 and +50 °C. The minimum bending radius is 80 mm for both single and multiple bends, preventing micro-bending losses. Ensure that the cable is not exposed to mineral oil or grease, as it is not resistant to these substances.
Maintenance and Reliability Tips
To maintain optimal performance, inspect the cable periodically for physical damage, especially at connection points. The cable's flame-resistant properties and UV resistance contribute to long-term reliability. However, avoid installing it in areas with high chemical exposure, as it lacks resistance to mineral oil and grease. Regular verification of connector cleanliness can prevent signal degradation.
Compatibility and Integration
The 6XV1820-5BH10 is designed for use with Siemens Industrial Ethernet networks, supporting 100BaseFX, 1000BaseSX, and 1000BaseLX standards. It also works with PROFIBUS systems, making it a versatile choice for mixed networks. The cable's BFOC connectors ensure secure connections with compatible devices.
Troubleshooting and Common Issues
If signal loss occurs, first check the bending radius—exceeding 80 mm can cause attenuation. Verify that the cable is not under excessive tensile load beyond 1500 N. Also, ensure that the operating temperature stays within -40 to +85 °C to prevent performance degradation. For persistent issues, consult the official Siemens documentation or contact AutoDCSTech for technical support.
Product Support and Availability
The 6XV1820-5BH10 is available from AutoDCSTech, a trusted supplier of industrial automation parts. Please verify current lifecycle status and availability with AutoDCSTech before ordering. For technical inquiries, contact our support team for expert assistance.
Availability & Condition at AutoDCSTech
| Part Number | 6XV1820-5BH10 |
|---|---|
| Availability | In Stock |
| Condition | New |
| Warranty | One Year |
| Origin | Germany |
