400 meters of 4-core single-mode optical cable

A 400-meter 4-core single-mode optical fiber cable provides high-speed, long-distance data transmission with minimal signal loss, suitable for medium-scale networks and backbone connections.Key SpecificationsCore Count: 4 individual fibers, each capable of transmitting data independently, allowing redundancy and multiple simultaneous data streams .Fiber Type: Single-mode (OS1/OS2), with a core diameter of approximately 9 microns, designed for long-distance transmission with low attenuation .Distance Capability: Can transmit signals over distances exceeding 100 km with minimal signal loss, depending on the OS1 or OS2 specification .Bandwidth: Supports high-speed applications up to 10 Gbps, suitable for video conferencing, data centers, and enterprise networks .Attenuation: OS1 cables typically have 0.4 dB/km at 1310 nm and 0.3 dB/km at 1550 nm; OS2 cables have 0.3 dB/km at 1550 nm, ensuring efficient long-distance transmission .Construction and FeaturesJacket Material: Options include PVC, LSZH, OFNR, or OFNP, depending on indoor or outdoor installation requirements .Strength Members: Often reinforced with aramid yarn for tensile strength; armored versions are available for rodent protection and outdoor durability .Pre-Terminated Options: Some 400-meter cables come with SC, LC, or FC connectors, reducing on-site labor and splice losses .Installation Flexibility: Suitable for duct, indoor, outdoor, aerial, or direct burial applications depending on the cable design .ApplicationsMedium-Scale Networks: Campus networks, ISP backbones, and enterprise connections.Data Centers: High-speed interconnects between servers and switches.Telecommunications: Long-distance signal transmission with minimal interference.Industrial and Commercial Use: Video surveillance, control systems, and high-bandwidth applications .ConsiderationsTotal Cost of Ownership: Evaluate not only the upfront price but also durability, certifications, and maintenance requirements .Environmental Suitability: Choose armored or UV-resistant jackets for outdoor or harsh environments.Future Expansion: 4-core configuration allows moderate scalability without the complexity of higher-core-count cables . A 400-meter 4-core single-mode optical cable is a versatile and reliable solution for high-speed, long-distance networking, offering both performance and flexibility for a variety of professional applications.