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ProductsCisco GLC-EX-SMD= 1000BASE-EX SFP Transceiver Module
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CISCO Modules

Cisco GLC-EX-SMD= 1000BASE-EX SFP Transceiver Module

Cisco GLC-EX-SMD, GLC-EX-SMD=, Cisco 1000BASE-EX SFP, Cisco 1G SFP Transceiver, Cisco Single Mode SFP, 1310nm Cisco SFP, 40km Cisco SFP Module, Cisco Gigabit Ethernet Optical Transceiver

🌐 Product:

Cisco GLC-EX-SMD= 1000BASE-EX SFP Transceiver Module

📝 Product Overview:

The Cisco GLC-EX-SMD= SFP Module is an original 1000BASE-EX Gigabit Ethernet optical transceiver designed for long-distance transmission over single-mode fiber. Operating at a 1310nm wavelength, it supports link lengths of up to 40 kilometers, making it suitable for enterprise backbone networks, service provider infrastructure, and metro Ethernet deployments.
As a genuine Cisco transceiver, the GLC-EX-SMD= ensures seamless interoperability with Cisco Systems switches and routers. It supports Digital Optical Monitoring (DOM), allowing real-time monitoring of operating parameters such as temperature, voltage, and optical power for enhanced network reliability.

⚙️ Technical Specifications

Parameter
Specification
Form Factor
SFP
Data Rate
1.25 Gbps
Standard
1000BASE-EX
Wavelength
1310 nm
Max Distance
40 km
Connector
LC Duplex
Fiber Type
Single Mode
Tx Power
-5 ~ 0 dBm
Rx Sensitivity
≤ -24 dBm
Power Supply
3.3V
Operating Temperature
0°C to +70°C
DOM Support
Yes
Compliance
IEEE 802.3z, SFP MSA, RoHS

💡 Key Features


  • Data Rate: 1.25 Gbps (1000BASE-EX)
  • Wavelength: 1310 nm
  • Maximum Transmission Distance: Up to 40 km over single-mode fiber
  • Connector Type: LC duplex
  • Fiber Type: Single-mode fiber (SMF)
  • Digital Optical Monitoring (DOM): Supported
  • Hot-Swappable: Enables easy installation and replacement
  • Standards Compliance: IEEE 802.3z, SFP MSA, RoHS
  • Designed for Cisco Platforms: Optimized for Cisco switching and routing systems

🏢 Applications


  • Enterprise core and backbone networks
  • Telecom and service provider infrastructures
  • Metro Ethernet and long-haul access networks
  • Data center interconnection (DCI)
  • Long-distance Gigabit Ethernet links

🔖 Why Choose SATE Optics

Buy Cisco GLC-EX-SMD, GLC-EX-SMD=, Cisco 1000BASE-EX SFP, Cisco 1G SFP Transceiver, Cisco Single Mode SFP, 1310nm Cisco SFP, 40km Cisco SFP Module, Cisco Gigabit Ethernet Optical Transceiver.

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.