Cisco GLC-EX-SMD 1000BASE-EX SFP Module SMF 1310nm 40km LC DOM GLCEXSMD

Description:

The Cisco GLC-EX-SMD 1000BASE-EX SFP Transceiver Module is used in enterprise and service provider network infrastructures to provide long-distance Gigabit Ethernet connectivity over single-mode fiber optic cabling. Commonly installed in Cisco switches and routers used in campus backbone networks, metropolitan fiber infrastructures, and enterprise WAN environments where extended fiber links are required. Maintenance teams, network engineers, and system integrators use this transceiver module for fiber network expansion, replacement of optical modules, and deployment of long-range Gigabit Ethernet fiber connections.

Applications:

The Cisco GLC-EX-SMD module is deployed in enterprise and service provider networking environments where long-distance fiber connectivity is required between network devices. It is commonly used in campus backbone networks, metropolitan area networks, and enterprise fiber infrastructures where switches and routers must communicate over extended distances. Network administrators install this module in compatible Cisco networking equipment to enable reliable Gigabit Ethernet fiber communication and support high-speed network connectivity.

Technical Specifications:

• Manufacturer Part Number (MPN): GLC-EX-SMD
• Product Type: SFP Fiber Transceiver Module
• Data Rate: 1 Gigabit Ethernet (1 Gbps)
• Standard: 1000BASE-EX
• Fiber Type: Single-Mode Fiber (SMF)
• Wavelength: 1310 nm
• Maximum Distance: Up to 40 km
• Connector Type: LC Duplex
• Form Factor: SFP (Small Form-Factor Pluggable)
• Feature: Digital Optical Monitoring (DOM) support
• Compatibility: Cisco switches and routers with SFP ports

Common Replacements:

• Cisco GLC-LH-SMD SFP Transceiver
• Cisco GLC-LX-SM-R SFP Transceiver
• Cisco GLC-ZX-SM SFP Transceiver