Juniper Compatible EX-SFP-1FE-FX 100BASE-FX SFP (1310nm, 2km)

Upgrade your Juniper network with a cost-effective, high-performance transceiver that is functionally identical to the OEM module. This Juniper Compatible EX-SFP-1FE-FX is designed to deliver reliable 100BASE-FX connectivity over multimode fiber, using a 1310 nm wavelength and a duplex LC connector to support quick, seamless deployments in campus, data center, and enterprise environments. Built to be TAA compliant and backed by rigorous testing, this module pairs compatibility with value, enabling you to extend your Juniper EX-Series switches without compromising network performance or stability. Whether you’re replacing a failed module, refreshing an aging port, or expanding your fiber backbone, this SFP provides a confident choice for dependable, enterprise-grade fiber connectivity that aligns with procurement requirements and budget goals.

• Highly compatible, OEM-identical performance: This Juniper Compatible EX-SFP-1FE-FX is engineered to function identically to the official Juniper 100BASE-FX SFP, ensuring seamless interoperability with EX-Series switches and other equipment that supports 100BASE-FX SFP modules. You get reliable data transmission, stable link integrity, and predictable performance across your existing fiber infrastructure, all at a fraction of the cost of factory modules—without sacrificing quality or functionality.
• 1310 nm wavelength for robust 2 km MMF reach: The transceiver uses a 1310 nm laser for efficient operation over multimode fiber, delivering up to 2 kilometers of reach. This makes it ideal for campus deployments, building-to-building links, and office backbones where fiber runs span moderate distances. The 1310 nm wavelength helps minimize attenuation and dispersion, contributing to steady frame delivery and reduced retransmissions in busy networks.
• Duplex LC connector and multimode fiber compatibility: Featuring a standard duplex LC connector, this SFP is designed for multimode fiber (MMF) cabling common in enterprise networks. It supports 100BASE-FX signaling over MMF, delivering reliable 100 Mbps performance for general-purpose Ethernet applications, video, voice, and data traffic across your LAN or data center edge. The compact form factor fits neatly into RJ45-to-SFP deployments and preserves rack space in dense environments.
• TAA compliant with enterprise procurement in mind: This module meets Trade Agreements Act (TAA) requirements, making it suitable for U.S. government projects, educational institutions, and enterprise procurement programs. In addition to TAA compliance, the transceiver adheres to RoHS standards, offering environmentally responsible manufacturing and reliable, long-term operation in data centers and office environments.
• Easy maintenance, warranty, and support: ENET-compatible optics are backed by a robust support framework and a warranty that covers defects in materials and workmanship. The module is designed for straightforward installation, hot-swapping in compatible devices, and ongoing performance verification. If issues arise, you’ll have access to technical support and replacement options to minimize downtime and keep your network running smoothly.

Technical Details of Juniper Compatible EX-SFP-1FE-FX

• Form factor: SFP (Small Form-factor Pluggable)
• Transceiver type: 100BASE-FX SFP module
• Wavelength: 1310 nm
• Fiber type: Multimode (MMF)
• Data rate: 100 Mbps (100BASE-FX)
• Distance: Up to 2 km on MMF
• Connector: Duplex LC
• Compliance: TAA compliant, RoHS
• Compatibility: Juniper EX-Series (EX-SFP-1FE-FX), functionally identical to OEM

How to install Juniper Compatible EX-SFP-1FE-FX

• Power down the connected device or verify hot-swappable compatibility per your equipment policy. If your Juniper device supports hot-swapping SFP modules, you can proceed without powering down, minimizing downtime.
• Power off or prepare for a maintenance window, then locate the empty SFP slot in your Juniper EX-Series switch or router where the 100BASE-FX SFP module will be installed.
• Gently remove any existing module and inspect the slot for dust or obstructions. Align the EX-SFP-1FE-FX with the connector pins and slide it into the slot until it seats firmly with a confident click.
• Connect the duplex multimode fiber cable with LC connectors to the SFP, ensuring correct polarity and secure termination. Avoid bending the fiber beyond the recommended bend radius to maintain signal integrity.
• Power on the device (if applicable) and verify link status. Use the switch management interface to confirm the port comes online, and run a simple connectivity test (ping or equivalent) to verify end-to-end reach and data transmission.

Frequently asked questions

• Q: Is this module truly compatible with Juniper EX-Series equipment?
  A: Yes. The EX-SFP-1FE-FX is designed to be functionally identical to the Juniper OEM 100BASE-FX SFP, providing reliable interoperability with EX-Series switches and other devices that support 100BASE-FX SFP modules.
• Q: What distance can I expect with MMF cables?
  A: Up to 2 kilometers on standard multimode fiber, depending on fiber quality, connector integrity, and system conditions. This makes it suitable for campus and building-to-building links within typical enterprise deployments.
• Q: What wavelength does the transceiver use?
  A: The module operates at 1310 nm, a common choice for 100BASE-FX transmissions over multimode fiber due to favorable attenuation characteristics.
• Q: Is the product TAA compliant?
  A: Yes. The module is TAA compliant, making it appropriate for government and enterprise procurement in eligible regions.
• Q: Does this come with warranty or support?
  A: Yes. The module is backed by a warranty and access to technical support to help with installation, testing, and ongoing operation. Compatibility testing and replacement options are available to minimize downtime.
• Q: Can I use this in a hot-swappable environment?
  A: Yes. The SFP is designed for hot-swapping in compatible devices, enabling maintenance and upgrades with minimal disruption when following your equipment vendor guidelines.