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GLC-FE-100BX-U40-C
100Base-BX40-U SFP 1310 TX/1550 RX Cisco Compatible
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GLC-FE-100BX-U40-C is an SFP transceiver module engineered for 100 Mbps Fast Ethernet applications. It features an LC connector and is designed for long-range transmission over single-mode fiber at distances up to 40 km, supporting Ethernet protocols for high-reliability network connectivity.
GLC-FE-100BX-U40-C adheres to the compact SFP form factor and precise physical dimensions to ensure a seamless plug-and-play experience in data centers, enterprise networks, and telecom environments. With a focus on durability and Cisco-grade compatibility, it is ideally suited for applications requiring stable, extended-reach fiber connectivity.
GLC-FE-100BX-U40-C price is is available on request. Get immediate quote.
Request bulk order quote for GLC-FE-100BX-U40-C for additional pricing. Browse the full Cisco Compatible Sfp 100Mb series or explore all Orm products.
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| GLC-FE-100BX-U40-C |  GLC-FE-100BX-U-C |  GLC-FE-100BX-D40-C |  GLC-FE-100FX-RGD-C |  GLC-FE-100BX-D-RGD-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 100M | 1G | 1G | 100M | 100Mbps |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1300nm | 1490 nm (TX) / 1310 nm (RX) | 1270/1330 nm | 1310 nm | 1270/1330 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Multi-mode | Single-mode |
| Max Distance | 40 km | 20 km | 40 km | 2000 meters | 20 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | Ethernet | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Operating Temperature | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C | 0 to 70°C |
| Storage Temperature | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C | -40 to 85°C |
| Input Voltage | 3.3V | 3.3V | 3.3V | 3.3V | 3.3V |
| Compatibility | Cisco | Cisco | Cisco | Cisco | Cisco |
| Product Name | GLC-FE-100BX-U40-C | GLC-FE-100BX-U-C | GLC-FE-100BX-D40-C | GLC-FE-100FX-RGD-C | GLC-FE-100BX-D-RGD-C |
Every unit is authentic, sourced through trusted and authorised channels, and serial-verified on request. Genuine networking and IT hardware, guaranteed, or your money back.
New products are backed by up to 3 years of extended warranty, and certified refurbished units by up to 3 months, for dependable protection on every order. Coverage is clear, honoured in full, and confirmed on each product page.
If a unit ever falls short, our streamlined RMA process gets a replacement to you fast, with advance replacement available to keep your network running. No jargon, no runaround.
Every device is inspected, bench-tested, and firmware-verified, with configurations wiped before dispatch. Additional testing can be arranged to confirm full working condition on request.
Our specialists assist with compatibility, configuration, licensing, and installation, before and after you buy. Real hardware expertise, whenever you need it.
dispatched quickly and shipped worldwide from regional hubs, fully tracked and insured.
Perfect 40KM match for our 'D' modules. Stable 100Base-BX40-U performance over a single fiber strand. High-quality build and full Cisco compatibility.
Reliable long-haul BiDi signaling. These modules handle the 40KM span flawlessly. Consistent power levels and throughput for our regional FE network.
Professional grade 40KM BiDi SFP. Wavelength accuracy is top-tier. Provides a rock-solid link with zero signal degradation. Very happy with the performance.
Steady performance over 40KM. These BX40-U modules are a dependable choice for expanding our fiber reach efficiently. Easy to install and manage.
Excellent long-range single-strand solution. The 40KM reach is maintained perfectly. These modules are robust and offer great stability for our infrastructure.
The GLC-FE-100BX-U40-C is a Cisco-compatible 100Base-BX40-U SFP fiber optic transceiver featuring single-mode 1310 nm TX/1550 nm RX bidirectional data transmission up to 40 km.
Yes, the GLC-FE-100BX-U40-C is fully compatible with Cisco Catalyst and ISR series, offering plug-and-play interoperability without firmware modifications.
It requires single-mode fiber (SMF) cable with LC connectors in a bi-directional (BX) configuration.
The module supports a maximum link length of 40 km over single-mode fiber.
It operates at a 1310 nm transmit wavelength and a 1550 nm receive wavelength for bidirectional communication.
This SFP transceiver supports 100 Mbps full-duplex data transmission.
Yes, the module is hot-swappable, allowing insertion or removal without powering down the host device.
Yes, it conforms to the SFF-8472 standard, providing real-time optical and electrical diagnostics.
Standard operating range is 0 °C to 70 °C (32 °F to 158 °F); extended-temperature versions cover −40 °C to 85 °C (−40 °F to 185 °F).
It uses a duplex LC connector for both transmit and receive fiber channels.
The GLC-FE-100BX-U40-C is designed exclusively for single-mode fiber applications.
Power down or shut down the interface, insert the module into the SFP port until it clicks, then power up or enable the interface.
No, the GLC-FE-100BX-U40-C is preconfigured for Cisco compatibility and does not require additional software or firmware.
The transceiver consumes less than 1 W of power, typically around 0.8 W during operation.
It includes a limited lifetime warranty covering defects in materials and workmanship.
Yes, it fully conforms to the SFP Multi-Source Agreement (MSA) for mechanical and electrical specifications.
While optimized for Cisco equipment, it may work with other SFP-enabled devices that accept Cisco-compatible transceivers.
United States
