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

DESCRIPTION:
The Cisco GLC-EX-SMD is a hot-swappable SFP (Small Form-Factor Pluggable) transceiver module designed for Gigabit Ethernet and Fiber Channel applications. It supports 1000BASE-EX over single-mode fiber (SMF) with a typical reach of up to 40 kilometers using a standard LC duplex connector. Equipped with Digital Optical Monitoring (DOM) support, this module allows real-time diagnostics of optical signal strength, temperature, and voltage—ideal for long-distance, high-performance network connections.

TECHNICAL SPECIFICATIONS:
Brand: Cisco
Model: GLC-EX-SMD
Form Factor: SFP (Small Form-Factor Pluggable)
Data Rate: 1 Gbps (1000BASE-EX)
Wavelength: 1310 nm
Connector: LC Duplex
Cable Type: Single-mode fiber (SMF)
Max Distance: Up to 40 km (24.85 miles)
DOM Support: Yes (Digital Optical Monitoring)
Operating Temperature: 0°C to 70°C (32°F to 158°F)
Hot-Swappable: Yes
Compatible Devices: Cisco switches and routers supporting SFP slots