Cisco GLC-FE-100LX - compatibel - SFP-transceivermodule met DOM - 100BASE-LX SFP 1310nm 10km LC SMF

When a network demands dependable Fast Ethernet over long distances, the FS.com GLC-FE-100LX-C steps in with a 1310nm single-mode design that pushes 100BASE-LX traffic up to 10km. Unlike generic SFPs that skip monitoring, this module includes Digital Optical Monitoring (DOM), so link health, temperature, and optical power stay visible without extra hardware. It is built to the Cisco GLC-FE-100LX specification, making it a direct fit for existing Cisco environments while remaining fully MSA compliant for broader use.

Highlights

• 100 Mbps Fast Ethernet over single-mode fiber (SMF)
• 1310nm wavelength with LC duplex connector
• Maximum reach of 10 km on 9/125µm fiber
• Digital Optical Monitoring (DOM) for real-time diagnostics
• Hot-swappable SFP form factor, MSA compliant
• Compatible with Cisco GLC-FE-100LX and IEEE 802.3z 100BASE-LX

In daily use

Deployment is straightforward: plug the module into any standard SFP port and connect a single-mode LC patch cable. The full-duplex link delivers consistent 100 Mbps throughput, suitable for branch offices, campus backbones, or industrial networks where copper cannot reach. DOM support allows administrators to check optical transmit/receive power and module temperature via standard CLI or SNMP tools, reducing troubleshooting time. The metal housing ensures stable performance across typical operating temperatures, and the hot-swappable design means no downtime when replacing or upgrading.

Full specifications

• Device type: SFP transceiver module
• Form factor: Plug-in module (SFP)
• Interface type: SFP (Small Form-Factor Pluggable)
• Connectivity technology: Wired
• Cabling type: Single-mode fiber (SMF)
• Data transfer rate: 100 Mbps
• Optical wavelength: 1310 nm
• Max transfer distance: 10 km
• Connector type: LC duplex
• Digital Optical Monitoring (DOM): Yes
• Compatibility: Cisco GLC-FE-100LX
• Networking standard: IEEE 802.3z 100BASE-LX
• Duplex mode: Full-duplex
• Hot-swappable: Yes
• MSA compliant: Yes
• Fiber mode: Single-mode
• Transmission type: Optical fiber
• Application: Fast Ethernet

Final note

For long-haul Fast Ethernet links that require visibility and Cisco compatibility, the FS.com GLC-FE-100LX-C is a practical choice that balances cost, performance, and monitoring capability.