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GLC-FE-100EX
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- GLC-FE-100EX - 100BASE-EX for Fast Ethernet SFP Ports
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GLC-FE-100EX
GLC-FE-100EX - 100BASE-EX for Fast Ethernet SFP Po...
$702.00
$297.00
37 in Global Warehouse
$297.00
58% off
TRUSTED, TRIED, PROVEN
GLC-FE-100EX Overview
GLC-FE-100EX is an SFP optical transceiver that supports 100 Mbps Ethernet transmission over multimode fiber. Designed for compatibility with Cisco platforms, it employs LC connectors and a compact form factor ideal for installation in data centers, enterprise networks, and telecom applications.
GLC-FE-100EX delivers reliable performance with transmission distances of up to 2000 meters. Built to meet Ethernet standards, this module maintains robust signal integrity in a variety of network environments while offering the proven durability and ease of integration required for legacy network upgrades and extended-range fiber applications.
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GLC-FE-100EX Specifications
| Product Type | Transceiver |
| Form Factor | SFP |
| Data Rate | 100 Mbps |
| Connector Type | LC |
| Wavelength | 1300 nm |
| Transmission Distance | Extended-Range |
| Fiber Type | Multi-mode |
| Max Distance | 2000 meters |
| Supported Protocols | Ethernet |
| Network Interface | Fiber |
| Power Consumption | N/A |
| Operating Temperature | 0 to 70°C |
| Storage Temperature | -40 to 85°C |
| Input Voltage | 3.3V |
| Compatibility | Cisco |
| Product Name | Cisco GLC-FE-100EX 100Base-FX SFP |
| Height | N/A |
| Width | N/A |
| Depth | N/A |
| Weight | N/A |
GLC-FE-100EX Use Case
Campus Backbone Extension with GLC-FE-100EX for 100BASE-EX Connectivity
In a multi-building enterprise campus, IT architects deploy Cisco GLC-FE-100EX modules to establish a 100BASE-EX fiber link across a 20 km single-mode span. This solution delivers a resilient, low-latency backbone that unifies disparate network segments, reduces packet loss, and simplifies network management. Outcome: Secure, high-availability connectivity between core and distribution switches, supporting mission-critical applications with predictable performance.
Industrial Automation Network in Manufacturing Plants
A manufacturing plant integrates programmable logic controllers (PLCs) and SCADA servers over a harsh-environment fiber network using GLC-FE-100EX 100BASE-EX SFPs. The modules’ single-mode reach up to 40 km and immunity to electromagnetic interference ensure uninterrupted data flow between production cells and central control. Outcome: Increased system uptime, deterministic traffic delivery for real-time monitoring, and streamlined compliance with Industry 4.0 connectivity standards.
Service Provider Edge Aggregation for Last-Mile Fiber
An ISP leverages GLC-FE-100EX transceivers in edge routers to aggregate subscriber traffic from remote DSLAMs over a 15 km fiber span. The 100BASE-EX link offers a cost-effective, easy-to-scale aggregation layer with hot-swap capability and straightforward diagnostics via SFP port monitoring. Outcome: Reduced operational expenses, scalable subscriber growth, and enhanced QoS enforcement for broadband services.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table
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|---|---|---|---|---|---|
| Compatibility | Cisco | Cisco | Cisco | Cisco | Cisco |
| Connector Type | LC | LC | LC | LC | RJ45 |
| Data Rate | 1G | 100 Mbps | 1G | 100Mbps | 1G |
| Depth | N/A | N/A | N/A | 0.53 inches | N/A |
| Fiber Type | Single-mode | Multi-mode | Single-mode | Multi-mode | N/A |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Height | N/A | N/A | N/A | 0.33 inches | N/A |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Max Distance | 40 km | 2000 meters | 80 km | 2000 meters | 100 meters |
| Network Interface | Ethernet | Fiber | Fiber | Ethernet | Ethernet |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Power Consumption | N/A | N/A | N/A | 1.5W | 1.2W |
| Product Name | GLC-BX40-D-I | Cisco GLC-FE-100EX 100Base-FX SFP | GLC-BX80-U-I= | Cisco GLC-FE-100EX= | Cisco GLC-TE |
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Supported Protocols | Ethernet | Ethernet | Ethernet | 100BASE-FX Ethernet | Ethernet |
| Transmission Distance | Long-Range | Extended-Range | Extended-Range | Long-Range | Short-Range |
| Wavelength | 1310/1490 nm | 1300 nm | 1310/1490 nm | 1310 nm | N/A |
| Weight | N/A | N/A | N/A | 0.06 lbs | N/A |
| Width | N/A | N/A | N/A | 2.24 inches | N/A |
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Questions & Answers
Q
What is the Cisco GLC-FE-100EX Fast Ethernet SFP module?
A
The Cisco GLC-FE-100EX is a 100BASE-EX small form-factor pluggable (SFP) transceiver for Fast Ethernet, providing 100 Mbps connectivity over single-mode fiber up to 40 km.
Q
What type of fiber cable does GLC-FE-100EX require?
A
The GLC-FE-100EX uses single-mode fiber (SMF) with an SC-to-SC duplex patch cable for optimal 100BASE-EX performance.
Q
What is the maximum link distance of the 100BASE-EX SFP?
A
The Cisco GLC-FE-100EX supports a maximum link distance of 40 kilometers over single-mode fiber at 1310 nm.
Q
Which wavelength does the GLC-FE-100EX transceiver operate on?
A
The GLC-FE-100EX operates at a nominal 1310 nm wavelength, optimized for long-reach Fast Ethernet over single-mode fiber.
Q
What connector type is used by the GLC-FE-100EX?
A
This module uses an SC duplex connector, ensuring secure, low-loss termination for single-mode fiber links.
Q
Which Cisco devices are compatible with GLC-FE-100EX?
A
The GLC-FE-100EX is compatible with Cisco routers, switches, and aggregation platforms that support standard SFP slots and 100BASE-EX.
Q
Can I hot-swap the Cisco GLC-FE-100EX SFP module?
A
Yes. The Cisco GLC-FE-100EX is hot-swappable, allowing insertion or removal without powering down the switch or router.
Q
Can I mix 100BASE-EX and 100BASE-FX transceivers in the same link?
A
No. 100BASE-EX and 100BASE-FX use different fiber types and link budgets; mixing them may prevent link establishment or degrade performance.
Q
How do I install the GLC-FE-100EX SFP in my switch?
A
Insert the GLC-FE-100EX into an available SFP slot until it clicks, then connect the single-mode SC fiber cable and verify link status LEDs.
Q
What temperature range does the GLC-FE-100EX support?
A
The Cisco GLC-FE-100EX operates reliably between 0°C to 70°C (standard range) and is rated for non-condensing humidity conditions.
Q
Does the GLC-FE-100EX support Digital Optical Monitoring (DOM)?
A
No. The GLC-FE-100EX does not support DOM. For real-time diagnostics, consider the Cisco GLC-FE-100FX-D transceiver instead.
Q
What is the line data rate of a 100BASE-EX SFP?
A
The GLC-FE-100EX transmits and receives at a line rate of 125 Mbps (100 Mbps payload) for Fast Ethernet applications.
Q
How do I troubleshoot link failures with GLC-FE-100EX?
A
Verify fiber cleanliness, check polarity, confirm matching SFPs at both ends, ensure supported devices, and inspect interface counters for errors.
Q
What is the typical Mean Time Between Failures (MTBF)?
A
The Cisco GLC-FE-100EX has a typical MTBF of over two million hours, ensuring high availability for critical network links.
Q
Where can I purchase genuine Cisco GLC-FE-100EX modules?
A
Buy authentic Cisco GLC-FE-100EX modules from Cisco’s authorized resellers, distribution partners, or the official Cisco online store.
Q
Are there third-party compatible alternatives to GLC-FE-100EX?
A
Yes. Third-party vendors offer 100BASE-EX SFPs, but verify Cisco compatibility certifications and warranty terms before deployment.
Q
What link budget is required for the 100BASE-EX SFP?
A
The GLC-FE-100EX requires an optical link budget of approximately 12 dB, suitable for single-mode links up to 40 km.
