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100BASE-BX10 D SFP offers reliable single-fiber bidirectional performance for enterprise networks.
GLC-FE-100BX-D=
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100BASE BX10 D SFP
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Name:
GLC-FE-100BX-D=
- Description:
- 100BASE BX10 D SFP
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Cisco
- GTIN:
- 821455014936
- Condition:
- Warranty:
- 3
- List Price:
$561.13
- Price:
$202.0164% off
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1
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GLC-FE-100BX-D= Overview
GLC-FE-100BX-D= is an SFP bidirectional optical transceiver designed for 100Mbps Ethernet transmission over single-mode fiber. It features LC duplex connectors and employs two distinct wavelengths—one for transmitting and one for receiving—to enable simultaneous bidirectional data flow on a single fiber strand, making it highly suitable for long-range applications in enterprise networks and telecom environments.
This compact module meets industry SFP form-factor standards with a small physical footprint and is optimized for Ethernet protocols. With support for single-mode fiber applications up to 10 km, the GLC-FE-100BX-D= is ideally used in scenarios where fiber infrastructure constraints demand efficient, bidirectional communication over a single optical fiber.
GLC-FE-100BX-D= price is $202.01, a 64% saving from the Cisco list price of $561.13. GLC-FE-100BX-D= is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for GLC-FE-100BX-D= for additional pricing. Browse the full Sfp series or explore all Cisco products.
GLC-FE-100BX-D= Specifications
- Weight
- N/A
- Height
- N/A
- Depth
- N/A
- Width
- N/A
- Product Type
- Transceiver
- Connector Type
- LC
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Transmission Distance
- Long-Range
- Fiber Type
- Single-mode
- Max Distance
- 10 km
- Form Factor
- SFP
- Compatibility
- Cisco
- Data Rate
- 100 Mbps
- Power Consumption
- 1.5 W
- Wavelength
- 1270 nm (TX) / 1330 nm (RX)
- Product Name
- GLC-FE-100BX-D=
GLC-FE-100BX-D= Use Case
Branch Office Connectivity Over Single-Strand Fiber with GLC-FE-100BX-D
An enterprise IT team needs to link a remote branch 8 km away using an existing dark fiber strand. By deploying the Cisco GLC-FE-100BX-D 100BASE-BX10 D SFP in their Catalyst switches, they leverage bi-directional transmission on a single-strand fiber, cutting fiber-inventory by 50% and slashing deployment time. Outcome: Rapid WAN roll-out, lower CapEx/Opex, and rock-solid Ethernet performance.
Metro Ethernet Service Delivery for SMBs Using GLC-FE-100BX-D
A regional service provider must deliver secure 100 Mbps Ethernet services up to 10 km to multiple small-business customers over one fiber strand. Installing the GLC-FE-100BX-D in central-office routers and customer premises equipment enables cost-effective, point-to-point connectivity without extra fiber. Outcome: Scalable last-mile services, simplified inventory, accelerated time-to-revenue, and enhanced ROI.
Industrial Control Network Extension via Single-Strand SFP
A manufacturing plant’s SCADA system needs low-latency, interference-immune links between its control center and remote pump stations 6 km apart. Integrating the GLC-FE-100BX-D 100BASE-BX10 D SFP into ruggedized Ethernet switches provides EMI-resilient, deterministic connectivity over one fiber. Outcome: Streamlined cabling, robust industrial uptime, and precise real-time automation control.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| GLC-FE-100BX-D= |  GLC-2BX-D |  GLC-FE-100ZX |  SFP-OC12-LR2 |  GLC-BX40-D-I | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 100 Mbps | 1G | 1G | OC-12 | 1G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 1270 nm (TX) / 1330 nm (RX) | 1310/1550 nm | 1310 nm | 1310 nm | 1310/1490 nm |
| Transmission Distance | Long-Range | Long-Range | Long-Range | Long-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Single-mode | Single-mode | Single-mode |
| Max Distance | 10 km | 20 km | 70 km | 20 km | 40 km |
| Supported Protocols | Ethernet | Ethernet | Ethernet | SONET | Ethernet |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Ethernet |
| Power Consumption | 1.5 W | N/A | N/A | 1.0W | N/A |
| 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, Juniper, Huawei, Arista | Cisco |
| Product Name | GLC-FE-100BX-D= | GLC-2BX-D | GLC-FE-100ZX | SFP-OC12-LR2 | GLC-BX40-D-I |
| Height | N/A | 0.59 in | N/A | 0.65 inches | N/A |
| Width | N/A | 0.33 in | N/A | 0.91 inches | N/A |
| Depth | N/A | 2.11 in | N/A | 0.75 inches | N/A |
| Weight | N/A | 0.028 lbs | N/A | 0.06 lbs | N/A |
Reviews & Ratings
U
Umar Blake
5
Easy deployment and professional-grade reliability.
V
Vivian Nash
4
Stable and efficient in daily operations.
W
Wesley Grant
4
Durable and minimal maintenance required.
X
Xander Ford
5
Consistent throughput and dependable connections.
Questions & Answers
What is the Cisco GLC-FE-100BX-D= 100BASE-BX10-D SFP module?
The Cisco GLC-FE-100BX-D= is a 100BASE-BX10-D single-mode SFP transceiver supporting up to 10 km over single-fiber networks for enterprise and service-provider environments.
What bandwidth and data rate does the GLC-FE-100BX-D= support?
The GLC-FE-100BX-D= supports full-duplex 100 Mbps in compliance with IEEE 802.3u Fast Ethernet standards.
Which fiber type and core diameter does the GLC-FE-100BX-D= use?
It uses single-mode fiber (SMF) with a 9 µm core, optimized for long-distance 100BASE-BX10-D links.
What is the maximum transmission distance of the GLC-FE-100BX-D=?
The module delivers reliable connectivity up to 10 km over single-mode fiber at a 1310 nm wavelength.
At what wavelength does the GLC-FE-100BX-D= operate?
The GLC-FE-100BX-D= operates at a 1310 nm wavelength to ensure optimal single-mode fiber performance.
Is the GLC-FE-100BX-D= compatible with Cisco networking equipment?
Yes, it is fully compatible with Cisco Catalyst switches and Integrated Services Routers featuring SFP slots.
Is the GLC-FE-100BX-D= hot-swappable?
Yes, the GLC-FE-100BX-D= is hot-swappable, allowing insertion or removal without powering down the host device.
What operating temperature range does the GLC-FE-100BX-D= support?
It operates reliably between –40 °C and +85 °C (industrial grade).
How much power does the GLC-FE-100BX-D= consume?
The GLC-FE-100BX-D= consumes less than 1 W, ensuring energy-efficient network operation.
Which certifications and standards does the GLC-FE-100BX-D= meet?
It complies with IEEE 802.3u, MSA, RoHS, CE, and FCC environmental and safety standards.
How do I install the GLC-FE-100BX-D= SFP module?
Align the module with the host slot, insert until it clicks, then connect your LC-terminated single-mode fiber cable.
How can I verify the GLC-FE-100BX-D= is functioning correctly?
Check the host interface for SFP status indicators—‘Present’ and ‘Link Up’—and verify link LEDs on your switch or router.
Can the GLC-FE-100BX-D= coexist with other SFP modules in the same chassis?
Yes, it interoperates with other 100BASE-BX10-D and mixed-media SFP modules in multi‐slot devices.
What is the MTBF (Mean Time Between Failures) of the GLC-FE-100BX-D=?
The GLC-FE-100BX-D= offers an MTBF exceeding 1 million hours under standard operating conditions.
How do I troubleshoot link issues with the GLC-FE-100BX-D=?
Verify fiber polarity, clean connectors, confirm SFP compatibility, and review host port configurations and link settings.