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ProductsCisco GLC-SX-MMD= 1G SFP Transceiver Module
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Cisco GLC-SX-MMD= 1G SFP Transceiver Module

1000BASE-SX, MMF, 850nm, 550m, DOM Cisco GLC-SX-MMD 1000BASE-SX multimode transceiver, Cisco SFP module for short-distance fiber connection, High quality Cisco SFP optical module supplier, Cisco SFP for data center and enterprise network, Cisco optical module with DOM support.

🌐 Hot-selling Product:

Cisco GLC-SX-MMD= 1G SFP Transceiver Module | 1000BASE-SX, MMF, 850nm, 550m, DOM

📝 Product Overview:

The Cisco GLC-SX-MMD= SFP Module is a high-performance 1G 1000BASE-SX transceiver designed for short-distance multimode fiber connections up to 550 meters. Operating at 850nm, it supports Digital Optical Monitoring (DOM) and ensures reliable, high-speed Gigabit Ethernet connectivity for switches, routers, and data centers. Compatible with major Cisco devices, it’s the ideal choice for enterprise networks, campus backbones, and data center environments.

⚙️ Technical Specifications

Item
Specification
Part Number
GLC-SX-MMD=
Form Factor
SFP (Small Form-Factor Pluggable)
Data Rate
1.25 Gbps
Wavelength
850 nm
Transmission Distance
Up to 550 m (OM2/OM3 MMF)
Fiber Type
Multimode Fiber (MMF)
Connector Type
Duplex LC
Temperature Range
0°C to +70°C (Commercial)
DOM Support
Yes
Compatibility
Cisco switches and routers

💡 Key Features


  • 1.25Gbps data rate, 850nm VCSEL laser
  • Supports up to 550m over multimode fiber
  • Digital Optical Monitoring (DOM) for real-time diagnostics
  • Fully compliant with IEEE 802.3z 1000BASE-SX standard
  • Hot-swappable SFP design for easy installation
  • Cisco brand guaranteed compatibility and performance

🏢 Applications


  • Data Center and Enterprise Network Access
  • Campus Backbone Networks
  • Gigabit Ethernet Links
  • Switch-to-Switch Fiber Connections
  • Router and Server Uplink Solutions

🔖 Why Choose SATE Optics

Buy Cisco GLC-SX-MMD= 1G SFP transceiver module at SATE Optics. 1000BASE-SX, 850nm, MMF, up to 550m with DOM. Perfect for Cisco switches and routers, data center, and enterprise networks.

At SATE Optics, we also provide high-quality compatible Cisco SFP modules with lower cost, faster delivery, and customized solutions. All modules are 100% tested for compatibility and performance before shipment, ensuring stable and reliable connectivity for your network infrastructure.

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