Cisco Compatible GLC-FE-T-I: TAA Compliant 10/100BASE-T SFP Copper Module (RJ45, 100 m, Industrial Temp)

Designed for enterprise networks that demand Cisco compatibility without paying premium Cisco-brand prices, the Cisco Compatible GLC-FE-T-I is a TAA-compliant, functionally identical 10/100BASE-T SFP copper transceiver. This module is purpose-built to drop into Cisco switches and routers that support the GLC-FE-T-I family, delivering dependable copper Ethernet over RJ-45 cables with a maximum reach of 100 meters. Whether you are refreshing aging infrastructure, expanding a data center, or deploying edge devices across a campus, this SFP copper transceiver gives you the flexibility to reuse existing copper cabling assumptions and keep downtime to a minimum. The GLC-FE-T-I port on Cisco devices is widely deployed for access-layer uplinks and top-of-rack configurations, and this compatible module ensures that your network behaves consistently across devices, firmware revisions, and vendor offerings.

One of the core advantages of choosing a Cisco-compatible, TAA-compliant module is predictable performance in mixed-vendor environments. The 10/100BASE-T copper standard remains a robust choice for many office networks and branch deployments where fiber is overkill or where existing copper infrastructure already runs Cat5e or better. At 100 meters, this copper SFP supports typical Ethernet installs from wiring closets to edge closets, delivering reliable speeds for everyday applications, including web traffic, VoIP, video conferencing, and data backups. The RJ-45 interface makes it easy to plug in standard Ethernet patch cables without the need for fiber-specific transceivers or converters, simplifying maintenance and reducing inventory costs. Additionally, the module's industrial-temperature rating provides confidence in environments with elevated heat, dust, or fluctuating ambient conditions. This makes the module ideal for industrial automation settings, network closets in manufacturing facilities, or outdoor spaces where climate control is limited.

The module is designed to be user-friendly from the moment you open the box. It is a true plug-and-play solution with no special drivers required on supported devices. It is hot-swappable in most Cisco and non-Cisco platforms that support SFP copper modules, so network engineers can minimize downtime during upgrades or maintenance. The functionally identical specification means that the transceiver behaves like the Cisco original in terms of link negotiation, auto-negotiation, and duplex settings. You can set the port to 10 Mbps or 100 Mbps and to full- or half-duplex as your network topology dictates, and expect consistent performance with minimal risk of compatibility issues. With a focus on reliability, this module is built to withstand the rigors of real-world deployments, including temperature extremes, vibration, and routine operation across different seasons. While it is not a replacement for fiber in high-bandwidth links, it delivers a proven, cost-effective path for many enterprise and industrial networks that rely on copper-based Ethernet for connectivity and management.

The result is a modular approach to scaling networks while protecting existing investments. If your network strategy requires quick turnarounds, reduced vendor lock-in, and a procurement-friendly solution that ships with all the compliance you expect from a modern, enterprise-grade component, the Cisco Compatible GLC-FE-T-I is a strong choice. It aligns with common Cisco configurations and supports the 10/100BASE-T standard that remains a cornerstone of many corporate networks today. Whether you’re upgrading a handful of access switches or equipping a stack of edge devices across a campus, this SFP copper module is engineered to deliver reliable service, straightforward installation, and predictable results—without the premium price tag associated with original Cisco branded hardware. In short, you gain robust performance, broad compatibility, and procurement flexibility all in a compact, easy-to-install form factor.

• Compatibility with Cisco GLC-FE-T-I ports for seamless interoperability across Cisco switches and routers, ensuring reliable cross-vendor operation.
• Reliable 10/100 Mbps copper Ethernet via RJ-45, delivering up to 100 meters over Cat5e/Cat6 cabling for office, data-center, and edge deployments.
• Industrial-temperature rating to support harsh environments, with dependable performance from -40°C to 85°C in network closets, manufacturing floors, and outdoor enclosures.
• TAA-compliant and functionally identical to Cisco’s GLC-FE-T-I, offering procurement flexibility and cost savings without sacrificing compatibility or reliability.
• Plug-and-play installation with a hot-swappable SFP form factor and no driver requirements, enabling quick upgrades and minimal downtime.

Technical Details of Cisco Compatible GLC-FE-T-I

• Form Factor: SFP transceiver
• Interface: Copper RJ-45 (10/100BASE-T)
• Data Rate: 10/100 Mbps
• Distance: Up to 100 meters over Cat5e/6
• Compatibility: Cisco GLC-FE-T-I compatible; TAA compliant; Functionally identical to Cisco module
• Industrial Temperature Range: -40°C to 85°C
• Standards: IEEE 802.3 (10/100BASE-T); SFP MSA compliant
• Form Factor Notes: Hot-swappable SFP copper transceiver for easy upgrades

how to install Cisco Compatible GLC-FE-T-I

• Power down the device if it is not specified as hot-swappable by the vendor, or confirm that your platform supports hot-swapping of SFP modules.
• Locate an available SFP slot on your Cisco or compatible switch/router and prepare the chassis for a module insertion.
• Insert the GLC-FE-T-I module into the SFP slot until the latch engages securely; ensure the module is fully seated.
• Connect a CAT5e or CAT6 Ethernet cable to the RJ-45 connector on the module; route the cable to your network device, ensuring a clean, stable path.
• Power on the device (if required) and verify link status on the switch. Check LEDs and port status, and configure the port speed to 10/100 Mbps and duplex as needed to match your network settings.

Frequently asked questions

• Q: Is the Cisco Compatible GLC-FE-T-I truly Cisco-compatible? A: Yes, it is designed to be functionally identical to the Cisco GLC-FE-T-I and tested for interoperability with Cisco switches and routers. It provides predictable behavior in common network configurations.
• Q: What Ethernet speeds does it support? A: It supports 10/100BASE-T copper networking, offering 10 Mbps and 100 Mbps operation depending on port configuration and network negotiation.
• Q: Do I need special drivers to use this transceiver? A: No. This is a standard SFP copper transceiver that is recognized by supported switches without additional driver installation.
• Q: What is the operating temperature range? A: The module is designed for industrial-temperature environments, typically rated from -40°C to 85°C, making it suitable for challenging climates and equipment rooms.
• Q: Is this suitable for government procurement? A: Yes, the product is TAA compliant, which aligns with procurement requirements for many government agencies and compliance-conscious organizations.