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Reliable Fast Ethernet optic for legacy links.
SFP-1FE-FX
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Small Form Factor Pluggable 100Base-FX Fast Ethernet Optic M...
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Name:
SFP-1FE-FX
- Description:
- Small Form Factor Pluggable 100Base-FX Fast Ethernet Optic Module
- Rating:
Added to cart 28 times recently
- Availability:
In stock - Ready to Ship
- Brand:
- Juniper
- GTIN:
- 845282060119
- Condition:
- Warranty:
- 3
- List Price:
$612.00
- Price:
$384.0037.3% off
Quantity:
1
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SFP-1FE-FX Overview
SFP-1FE-FX is an SFP transceiver module designed to enable reliable fiber connectivity in modern networks. It supports a data rate of 1G over multi-mode fiber with LC connectors and is optimized for short-range transmission, making it ideal for enterprise network segments and data center applications.
SFP-1FE-FX complies with standard Ethernet protocols and features a compact form factor with industry-standard physical dimensions for seamless integration. Targeted for use in data centers, enterprise networks, and telecom setups, this module ensures efficient performance, low power consumption, and compatibility with major network vendors.
SFP-1FE-FX price is $384.00, a 37.3% saving from the Juniper list price of $612.00. SFP-1FE-FX is in stock and available for next-day dispatch. (terms applied)
Request bulk order quote for SFP-1FE-FX for additional pricing. Browse the full category range or explore all Juniper products.
SFP-1FE-FX Specifications
- Product Type
- Transceiver
- Form Factor
- SFP
- Data Rate
- 1G
- Connector Type
- LC
- Wavelength
- 850 nm
- Transmission Distance
- Short-Range
- Fiber Type
- Multi-mode
- Max Distance
- 550 meters
- Supported Protocols
- Ethernet
- Network Interface
- Fiber
- Power Consumption
- 1.2W
- Operating Temperature
- 0 to 70°C
- Storage Temperature
- -40 to 85°C
- Input Voltage
- 3.3V
- Compatibility
- Cisco, Juniper, Huawei, Arista
- Product Name
- SFP-1FE-FX
- Height
- 0.66 inches
- Width
- 1.00 inches
- Depth
- 1.25 inches
- Weight
- 0.1 lbs
SFP-1FE-FX Use Case
Industrial Campus Fiber Uplink for EMI-Prone Environments
Scenario: A manufacturing plant with heavy machinery requires a resilient 2 km Ethernet link between control rooms and SCADA servers in an EMI-intense environment. Implementation: Deploy SFP-1FE-FX modules in industrial switches to convert 100Base-TX copper ports into long-reach 100Base-FX fiber links. Outcome: Achieve stable, immune-to-interference data transmission with <1 µs latency and low power draw, ensuring uninterrupted real-time process monitoring and reducing unplanned downtime by 35 percent.
ISP Metro-Ethernet Extension for Remote Business Parks
Scenario: An internet service provider must extend Fast Ethernet services 10 km to a newly developed business park over dark fiber. Implementation: Utilize the SFP-1FE-FX Small Form Factor Pluggable module in edge routers to terminate single-mode fiber, enabling seamless integration with existing 100Base-TX infrastructure. Outcome: Deliver carrier-grade, low-latency connectivity with hot-swap capability, boosting SLA compliance to 99.99 percent and accelerating customer onboarding by 50 percent.
Enterprise Campus Backbone Upgrade with Legacy Switches
Scenario: A university campus needs to upgrade its backbone to fiber without replacing legacy 100 Mbps switches. Implementation: Install SFP-1FE-FX 100Base-FX optic modules in spare SFP slots of core switches to interlink buildings up to 15 km apart. Outcome: Achieve cost-effective bandwidth scaling, enhanced signal integrity over long distances, and simplified network management—reducing capital expenditure by 40 percent while future-proofing for Gigabit upgrades.
Quality Certifications
To get the detailed certification, please go to the Compliance Center.
Product Comparison Table 
| SFP-1FE-FX |  XFP-10G-CWDM1551 |  SFP-1OC48-SR |  SFP-GE40KT13R14 |  SFPP-10G-LR-OTN | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | XFP | SFP | SFP | SFP |
| Data Rate | 1G | 10G | OC48 | 1G | 10G |
| Connector Type | LC | LC | LC | LC | LC |
| Wavelength | 850 nm | 1551 nm | 850 nm | 1310nm | 1310 nm |
| Transmission Distance | Short-Range | Long-Range | Short-Range | Long-Range | Long-Range |
| Fiber Type | Multi-mode | Single-mode | Multi-mode | Single-mode | Single-mode |
| Max Distance | 550 meters | 80 km | 300 m | 40 km | 10 km |
| Supported Protocols | Ethernet | Ethernet, Fibre Channel | SONET/SDH | Ethernet | Ethernet, OTN |
| Network Interface | Fiber | Fiber | Fiber | Fiber | Fiber |
| Power Consumption | 1.2W | N/A | 3.5W | 1.3W | 1.5W |
| Operating Temperature | 0 to 70°C | 0 to 70°C | -40 to 85°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, Juniper, Huawei, Arista | Cisco, Juniper, Huawei, Arista | Cisco / Juniper / Huawei / Arista | Cisco / Juniper / Huawei / Arista | Cisco, Juniper, Huawei, Arista |
| Product Name | SFP-1FE-FX | XFP-10G-CWDM1551 | SFP-1OC48-SR | SFP-GE40KT13R14 Gigabit Ethernet Transceiver | SFPP-10G-LR-OTN |
| Height | 0.66 inches | N/A | 0.67 inches | 0.84 inches | 0.33 inches |
| Width | 1.00 inches | N/A | 2.00 inches | 0.59 inches | 0.53 inches |
| Depth | 1.25 inches | N/A | 1.00 inches | 1.62 inches | 2.22 inches |
| Weight | 0.1 lbs | N/A | 0.2 lbs | 0.085 lbs | 0.1 lbs |
Reviews & Ratings
P
Philip West
5
Plugged in and worked immediately.
H
Henry Dawson
4
Stable performance on older infrastructure.
C
Colin Price
4
Good spare to keep for maintenance.
V
Victor Haynes
5
Meets expectations for FX links.
Questions & Answers
What is the SFP-1FE-FX module?
The SFP-1FE-FX is a Small Form Factor Pluggable 100Base-FX Fast Ethernet optic module designed for fiber connectivity in network switches and routers.
What data rate does the SFP-1FE-FX support?
The SFP-1FE-FX supports a 100 Mbps full-duplex data rate in compliance with IEEE 802.3u standards.
Which fiber type is compatible with the SFP-1FE-FX?
The module is compatible with multimode fiber (MMF) using 50/125 µm or 62.5/125 µm cabling.
What is the maximum transmission distance of the SFP-1FE-FX?
It provides a maximum transmission distance of up to 2 km over standard multimode fiber.
What wavelength does the SFP-1FE-FX operate on?
The SFP-1FE-FX operates at a nominal wavelength of 1310 nm for optimal optical performance.
Is the SFP-1FE-FX hot-swappable?
Yes; the SFP-1FE-FX is hot-swappable, enabling insertion and removal without powering down the host device.
Which networking devices support the SFP-1FE-FX?
It is supported by any networking equipment with SFP cages or slots that adhere to the MSA (Multi-Source Agreement).
What operating temperature range does the SFP-1FE-FX support?
The operating temperature range is 0 °C to 70 °C, suitable for standard indoor environments.
How do I install the SFP-1FE-FX module?
Installation involves inserting the SFP-1FE-FX into an SFP slot until it latches and verifying the link LED status.
What power consumption does the SFP-1FE-FX have?
Typical power consumption is 0.8 W, making it energy-efficient for fiber uplinks.
What is the typical MTBF of the SFP-1FE-FX?
The SFP-1FE-FX offers a mean time between failures (MTBF) of over 1 000 000 hours.
What compliance standards does the SFP-1FE-FX meet?
It meets IEEE 802.3u, RoHS, and MSA compliance standards for interoperability and safety.
Can the SFP-1FE-FX work in a link aggregation setup?
Yes; the SFP-1FE-FX supports link aggregation (LACP) when configured on compatible switches.
How can I verify the SFP-1FE-FX optical link status?
You can verify link status via the host device’s management interface or onboard LED indicators.
What warranty is offered with the SFP-1FE-FX?
The module is backed by a one-year warranty covering manufacturing defects under normal use.
What are the common applications for the SFP-1FE-FX?
Common applications include enterprise LAN fiber uplinks, campus networks, and industrial automation systems.