Cisco GLC-SX-MM 1GBASE-SX SFP Transceiver 850nm LC 550m MMF

• Campus backbone connectivity between distribution and core network switches
• Server-to-switch connectivity in enterprise data center environments
• Enterprise LAN upgrades replacing copper Ethernet with fiber links
• Building-to-building connectivity across corporate campuses
• Storage network access layer fiber connections in SAN environments
• Virtualization clusters requiring stable gigabit network performance
• Government and public sector infrastructure modernization projects
• Educational institution network backbone expansion using fiber infrastructure
• Enterprise branch office high-speed uplink connectivity

• Supports 1Gbps Gigabit Ethernet over multimode fiber infrastructure
• 1000BASE-SX optical standard for enterprise-grade short-range networking
• 850nm VCSEL optical transmission technology for stable data signaling
• Supports up to 550 meters over OM2 multimode fiber
• LC duplex connector ensuring standardized fiber interoperability
• Hot-swappable SFP form factor for flexible network upgrades
• Compatible with Cisco switches, routers, and SFP-supported platforms
• Low power optical module design supporting energy-efficient networking
• Reliable short-range fiber connectivity for campus and data center use
• Enables scalable network architecture for enterprise growth requirements
• Reduces electromagnetic interference compared to copper-based links
• Supports high availability networking through redundant fiber paths
• Simplifies infrastructure modernization from legacy copper systems
• Ensures consistent performance for enterprise applications
• Enables cost-effective fiber deployment in structured cabling systems

• Brand: Cisco
• Part Number: GLC-SX-MM
• Product Type: Gigabit Ethernet SFP Optical Transceiver
• Network Standard: IEEE 802.3z 1000BASE-SX
• Data Rate: 1 Gbps
• Wavelength: 850 nm
• Fiber Type: Multimode Fiber (MMF)
• Maximum Distance: Up to 550 m (OM2 fiber dependent)
• Connector Type: LC Duplex Connector
• Form Factor: SFP (Small Form-Factor Pluggable)
• Hot Swappable: Yes
• Optical Technology: VCSEL-based short wavelength transmission

WHY CHOOSE THIS PRODUCT?

• Organizations choose Cisco GLC-SX-MM when they need reliable and cost-efficient 1Gb fiber connectivity across campus or data center environments
• It provides a stable upgrade path from copper-based Ethernet to fiber-based networking without redesigning existing infrastructure
• Compared to non-standard optics, it ensures full interoperability within Cisco environments and predictable network performance