Émetteur-récepteur optique de SFP

SFP Module
June 30, 2025
Brief: Discover the Cisco GLC-SX-M M D 1000BASE-SX SFP transceiver module, designed for Multimode Fiber with a 850nm wavelength. This module supports up to 1km over laser-optimized 50 μm multimode fiber cable, featuring extended operating temperature range and DOM support. Ideal for high-performance networking needs.
Related Product Features:
  • Compatible with IEEE 802.3z 1000BASE-SX standard for reliable performance.
  • Operates on 50 μm multimode fiber links up to 550 m and 62.5 μm FDDI-grade fibers up to 220 m.
  • Supports up to 1km over laser-optimized 50 μm multimode fiber cable.
  • 850-nm wavelength for efficient data transmission.
  • Extended operating temperature range for versatile use.
  • DOM (Digital Optical Monitoring) support for real-time performance tracking.
  • Dual LC/PC connector for secure and stable connections.
  • Ideal for high-speed networking applications in various environments.
Les questions:
  • What type of fiber is the Cisco GLC-SX-M M D SFP transceiver module designed for?
    The Cisco GLC-SX-M M D SFP transceiver module is designed for Multimode Fiber (MMF) only.
  • What is the maximum operating distance of the GLC-SX-M M D module?
    The module supports up to 1km over laser-optimized 50 μm multimode fiber cable, 550m on standard 50 μm, and 220m on 62.5 μm FDDI-grade fibers.
  • Does the GLC-SX-M M D module support DOM?
    Yes, the GLC-SX-M M D module features DOM (Digital Optical Monitoring) support for real-time performance tracking.