$11.90
The 1.25G Singlemode SFP Transceiver LC – 20km – 1310nm delivers fast and stable connectivity for long-distance networks. It is designed for Gigabit Ethernet and Fibre Channel applications, making it a smart choice for enterprises, data centres, and service providers.
With a 1310nm wavelength and LC duplex connector, this module supports transmission distances up to 20km over singlemode fibre. It runs at 1.25Gbps, ensuring reliable throughput for high-volume traffic. This makes it suitable for backbone links, remote site connections, and long-range fibre installations.
Built to meet IEEE 802.3 Gigabit Ethernet Standards, the transceiver works with leading brands including Cisco, HP, Juniper, and Dell. Because it is hot-swappable, installation and upgrades take only minutes. This saves time and keeps downtime to a minimum during network maintenance or expansion.
Learn More About IEEE 802.3 standards
The module uses low power consumption technology. This reduces both operating costs and heat in dense racks, which is essential for growing data centres and enterprise networks. Efficient power usage also improves long-term performance and stability.
Every unit undergoes individual testing to ensure consistent performance. FibreSales backs this SFP with a 3-year warranty, offering peace of mind for mission-critical environments. By choosing FibreSales, you get enterprise-grade optics, local stock, fast shipping, and expert technical support.
This transceiver is ideal for:
Extending fibre backbones
Linking switches and routers across campuses
Connecting data centres over long distances
Supporting Gigabit Ethernet and Fibre Channel applications
Pair it with Our LC -LC Singlemode Patch Cables for seamless connectivity!
The SFP1G-20 combines long-distance performance, energy efficiency, and proven reliability. It gives you an affordable alternative to OEM optics without sacrificing quality. Whether you’re upgrading, expanding, or building new infrastructure, this SFP module ensures stable and future-proof connectivity.
1. What is the maximum distance this SFP module supports?
This transceiver supports transmission up to 20km over singlemode fibre.
2. Is this 1.25G SFP LC transceiver compatible with Cisco, HP, and other OEM switches?
Yes. It is fully MSA-compliant and tested for compatibility with major networking vendors.
3. Can I use this SFP transceiver for both Ethernet and Fibre Channel?
Yes. It supports Gigabit Ethernet (1.25Gbps) and Fibre Channel applications.
4. What type of fibre cable do I need for this module?
You’ll need singlemode fibre optic cable with LC connectors.
5. Does it come with a warranty?
Yes. All FibreSales SFP modules include a 3-year warranty.