Categories
Manufacturers
Leksykon
Fiber Optics 1450
Ceny promocyjne widoczne wyłącznie dla zalogowanych użytkowników
Fiber optic cables

Fiber optic cables are indeed a critical component of modern telecommunications infrastructure, providing high-speed and reliable data transmission. Let's break down the information about single-mode (SM) and multi-mode (MM) fiber optic cables.

Single-Mode Fiber Optic Cables:

  • Core Diameter: Typically has a core diameter around 9 micrometers.
  • Refractive Index: Features a step-index profile with a sharp change in the refractive index.
  • Dispersion: Low intermodal dispersion, making it suitable for long-distance data transmission.
  • Distance: Well-suited for long-distance transmissions, reaching up to 120 km without the need for repeaters.
  • Applications: Commonly used in telecommunications networks, long-distance connections, and data centers where high bandwidth is crucial.

Multi-Mode Fiber Optic Cables:

  • Core Diameter: Generally has a larger core diameter, often 50 or 62.5 micrometers.
  • Refractive Index: Typically features a graded-index profile, allowing multiple modes of light to propagate.
  • Dispersion: Higher intermodal dispersion compared to single-mode fibers, limiting their effective distance.
  • Distance: Suited for shorter-distance transmissions, typically up to 2 km, and may require repeaters for longer distances.
  • Applications: Widely used in local area networks (LANs), shorter-distance connections, and applications where cost-effective solutions are prioritized.

Quality and Effectiveness of Fiber Optic Cables:

  • Low Dispersion: Both single-mode and multi-mode cables are designed to minimize signal dispersion, ensuring reliable data transmission.
  • High Bandwidth: Fiber optic cables offer high bandwidth capabilities, making them ideal for handling large volumes of data.
  • Versatility: They can support various communication protocols simultaneously, providing flexibility in network configurations.
  • Reliability: Fiber optic cables are resistant to electromagnetic interference and are less susceptible to signal loss over long distances.
  • Wavelengths: Both types of cables support multiple wavelengths, enabling the use of wavelength-division multiplexing (WDM) for increased capacity.

Choosing between single-mode and multi-mode fiber optic cables depends on specific requirements, including the desired transmission distance, available budget, and the nature of the network. Each type has its advantages, and the selection should align with the particular needs of the application.

z 3
Symbol: ZTT-ADSS-24J-1kN-6,2MM
net
1,81 PLN
 
Gross
2,23 PLN
Symbol: EXTRALINK-12F-0,5kN-5,2MM
net
1,29 PLN
 
Gross
1,59 PLN