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DS-SFP-FC4G-LW-C
4Gbps Fibre Channel LW 10km SFP Cisco MDS 9000 Compatible
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DS-SFP-FC4G-LW-C is a high-performance 4G Fibre Channel SFP transceiver designed for robust long-range connectivity. It features an LC connector, supports single-mode fiber, and is engineered to deliver reliable data transmission for data centers, storage area networks, and enterprise SAN environments where long-distance optical reach is essential.
Engineered in a compact SFP form factor, DS-SFP-FC4G-LW-C employs an optimized wavelength of 1310 nm, ensuring effective performance under demanding network conditions. This transceiver is ideal for critical Fibre Channel applications in telecom and enterprise networks, providing scalability and consistent performance with precise physical dimensions that enable easy integration into modern network infrastructures.
DS-SFP-FC4G-LW-C price is is available on request. Get immediate quote.
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| DS-SFP-FC4G-LW-C |  DS-SFP-FC16G-ELW-C |  DS-SFP-FC-2G-SW-C |  DS-SFP-FC4G-SW-C |  DS-SFP-FC-2G-LW-C | |
|---|---|---|---|---|---|
| Product Type | Transceiver | Transceiver | Transceiver | Transceiver | Transceiver |
| Form Factor | SFP | SFP | SFP | SFP | SFP |
| Data Rate | 4G | 16G | 2G | 4G | 2G |
| Connector Type | LC | LC | LC | LC | LC |
| Transmission Distance | Long-Range | Long-Range | Short-Range | Short-Range | Long-Range |
| Fiber Type | Single-mode | Single-mode | Multi-mode | Multi-mode | Single-mode |
| Max Distance | 10 km | 10 km | 300 m | 300 meters | 10 km |
| Supported Protocols | Fibre Channel | Fibre Channel | Fibre Channel | Fibre Channel | Fibre Channel |
| 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 |
| Product Name | DS-SFP-FC4G-LW-C | DS-SFP-FC16G-ELW-C | DS-SFP-FC-2G-SW-C | DS-SFP-FC4G-SW-C | DS-SFP-FC-2G-LW-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.
Flawless 10km performance for 4G Fibre Channel. These modules are stable, high-performing, and fully compatible with our Cisco MDS gear. Excellent signal margins.
Reliable 4G LW connectivity. The 10km reach is accurate and provides the stability we need for campus-wide SAN links. Highly satisfied with the performance.
Consistent 4Gbps throughput at 10km. This LW module is robust and was recognized instantly by our switches. No downtime since installation. Great quality.
Exceptional signal quality over 10km. This 4G LW transceiver is built for mission-critical storage. Reliable performance matches expensive OEM optics perfectly. Highly dependable.
Professional 4G LW module. It handles 10km distances with ease while maintaining rock-solid speeds. A top-tier choice for any enterprise Fibre Channel network.
It’s a Cisco MDS 9000–compatible 4Gbps Fibre Channel longwave SFP transceiver designed for up to 10 km single-mode fiber links.
Yes, it’s fully interoperable with Cisco MDS 9000 series directors and most Fibre Channel SAN switches.
It supports 4 Gbps full-duplex Fibre Channel transmission for high-performance SAN links.
It provides reliable optical performance up to 10 kilometers over single-mode fiber.
Use ITU-T G.652–compliant single-mode fiber with LC duplex connectors.
It features a universally accepted LC duplex connector for easy fiber termination.
Yes, its SFP form factor allows tool-free, hot-plug installation without disrupting network traffic.
It supports Digital Optical Monitoring (DOM) for real-time tracking of optical power, temperature, and voltage.
The transceiver operates between 0 °C and 70 °C (32 °F to 158 °F) for standard environments.
It consumes under 1 W of power, ensuring energy-efficient deployment in data centers.
It’s ideal for SAN backbone links, data center interconnects, and high-availability storage replication.
Insert the module firmly into an SFP slot until it clicks, then connect your LC duplex fiber cable.
It comes with a limited lifetime warranty, including advanced replacement and technical support.
Confirm vendor details via CLI ‘show interface transceiver details’ or view DOM vendor OID to match Cisco specifications.
Yes, it supports F_Ports for edge connections and E_Ports for fabric expansion in SAN environments.
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