Brand: Cisco (or compatible manufacturers like SFPEX, EDGE Optical Solutions) · SKU: GLC-GE-100FX · MPN: GLC-GE-100FX · Category: Networking

The Cisco GLC-GE-100FX is a hot-swappable Small Form-factor Pluggable (SFP) device designed for 100BASE-FX operation. It links Fast Ethernet ports, dual-rate Fast/Gigabit Ethernet ports, or Gigabit Ethernet ports of a Cisco switch or router with the fiber cabling network. It operates on ordinary multimode fiber-optic (MMF) link spans up to 2 kilometers (km) long. The module uses a 1310nm wavelength and features Duplex LC Connectors. It supports the Cisco quality ID feature and is interoperable with industry-wide interfaces compliant to the IEEE 100BASE-FX standard. Some compatible versions are also TAA compliant and offer a lifetime warranty.
| SFP Type | 100BASE-FX |
|---|---|
| Connector | Dual LC Duplex |
| Data Rate | 100 Mbps (Fast Ethernet) / 125MBd |
| Compliance | SFP MSA SFF-8472, IEEE 100BASE-FX, Class 1 Laser Product, RoHS |
| Fiber Type | Multimode Fiber (MMF) |
| Wavelength | 1310nm |
| Part Number | GLC-GE-100FX |
| Max Distance | 2 km |
| Output Power | -20 ~ -13 dBm (Varies slightly by source) |
| Supply Voltage | 3.3V |
| DDMI/DOM Support | Without (for some versions) / Support (for compatible versions) |
| Optical Components | FP LED Transmitter, PIN PD Receiver |
| Receiver Sensitivity | -31 dBm (Varies slightly by source) |
| Operating Temperature | 0°C to 70°C (C-Temp) |
| Warranty | Lifetime Warranty (for some third-party compatible modules) |
| Weight | Not Found |
| Dimensions | Not Found (Typical SFP dimensions are ~8.5 x 13.4 x 56.5mm) |
The GLC-GE-100FX is a 100BASE-FX SFP module intended for use in Gigabit Ethernet ports on Cisco equipment, operating over Multi-Mode Fiber (MMF) for distances up to 2km at a 1310nm wavelength. It is hot-pluggable and designed to meet or exceed Cisco specifications and MSA standards.
Yes, this Cisco 100BASE-FX SFP Module for Gigabit Ethernet Ports (GLC-GE-100FX) is 100% genuine Cisco (or compatible manufacturers like SFPEX, EDGE Optical Solutions) hardware. All our products are verified by certified technicians and come with clean serial numbers ready for service contract registration.
This Cisco 100BASE-FX SFP Module for Gigabit Ethernet Ports includes our standard 3-Year Warranty covering all manufacturing defects. We also offer advanced replacement options for minimal downtime.
We offer free ground shipping which typically takes 3-5 business days. Expedited shipping options are available at checkout for faster delivery.
Yes, we have a 30-day return policy on all products. Restocking fees may apply for opened items. Please see our return policy for complete details.
Please check the specifications tab for detailed compatibility information. Our technical team is available to assist with compatibility questions for the GLC-GE-100FX.