Description
Extreme Networks 5520-VIM-4YE
Product Overview
The Extreme Networks 5520-VIM-4YE is a 10GBASE-LR SFP+ optical transceiver engineered for high-speed Ethernet network connections. Adopting single-mode fiber transmission technology, the module operates at a 1310 nm wavelength and supports a maximum transmission distance of 10 km, delivering stable and efficient long-distance network transmission performance.
Technical Specifications
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Parameter
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Specification
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Manufacturer
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Extreme Networks
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Part Number
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4050-00042-01
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Product Type
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SFP+ Optical Transceiver
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Model
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FTLX1471D3BCL-EX
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Ethernet Standard
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10 Gigabit Ethernet
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Optical Standard
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10GBASE-LR
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Data Rate
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10 Gb/s
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Wavelength
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1310 nm
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Fiber Type
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Single-mode fiber
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Transmission Distance
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Up to 10 km
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Connector
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Duplex LC
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Form Factor
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SFP+
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Application
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Network Switching
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Compliance
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RoHS, WEEE, REACH
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The 10GBASE-LR standard is specially designed for long-range Ethernet link transmission. Paired with the 1310 nm working wavelength, this transceiver is highly compatible with mainstream single-mode fiber infrastructure, ensuring stable long-distance network transmission.
Main Features
High-Speed 10 Gigabit Transmission
The 4050-00042-01 transceiver supports a peak data rate of 10 Gb/s, which can efficiently bear high-bandwidth network traffic. It is widely applicable to enterprise network construction, data center connection and network aggregation scenarios, meeting the high-speed data transmission demands of professional network environments.
Long-Distance Fiber Connectivity
Equipped with 1310 nm single-mode fiber transmission technology, the product achieves a maximum transmission distance of 10 km. It can realize network interconnection between different buildings and remote equipment rooms, providing reliable support for the construction of large-scale network infrastructure.
SFP+ Compact Form Factor
Adopting a standard compact SFP+ design, the module features simple and fast installation and can be perfectly adapted to compatible Extreme Networks equipment. The detachable modular structure greatly simplifies network upgrade and maintenance work. Technicians can replace the optical module independently without replacing the entire switch device, reducing operation costs and improving maintenance efficiency.
Professional Optical Design
This transceiver is developed for 10GBASE-LR single-mode fiber connection scenarios and adopts a duplex LC optical interface. Its internal core functional components include optical transmitter, optical receiver, SFP+ interface, single-mode fiber interface, 1310 nm optical system, as well as module identification and monitoring circuitry.
The module realizes signal interaction with network equipment through the SFP+ interface, completing the conversion between electrical signals and optical signals. It supports bidirectional network signal transmission with reverse signal conversion at the receiving end, ensuring normal two-way communication of the network.
Typical Applications
The Extreme Networks 4050-00042-01 optical transceiver is suitable for a variety of professional high-speed network scenarios, with typical applications as follows:
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Enterprise network connections
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Data center networking
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Campus network infrastructure construction
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Network aggregation deployment
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Inter-building network links
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Telecom infrastructure networking
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Server room high-speed connection
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High-speed Ethernet network construction
Its 10 km long-distance transmission capability effectively solves the networking problem of remote equipment, reduces the deployment demand of intermediate network equipment, and saves overall network construction costs.
Installation and Maintenance
Installation Precautions
Before installation, confirm that the network switch supports SFP+ module access and the connected equipment is compatible with the 10GBASE-LR standard. Match and use qualified single-mode fiber and duplex LC connectors, and thoroughly clean the fiber connectors before installation to avoid optical signal loss caused by dust and stains.
Daily Maintenance Inspection Items
During daily operation and maintenance, regularly check the following key items to ensure stable network operation:
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Installation seating status of SFP+ module
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Connection status of LC fiber connectors
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Appearance and performance of fiber cables
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Network link real-time status
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Optical signal transmission quality
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Network port parameter configuration
In daily operation, avoid direct contact with the optical interface to prevent scratch and contamination. Cover unused optical ports with professional dust caps for protection. When replacing the module, strictly follow the official operation specifications of the switch manufacturer to avoid equipment and module damage.
Product Value
The Extreme Networks 4050-00042-01 is a cost-effective and reliable 10 Gigabit fiber transmission solution. With its 1310 nm stable wavelength and 10 km long-distance transmission capacity, it fully meets the networking needs of various high-demand professional scenarios.
This product is widely supplied for network maintenance, equipment replacement and project upgrading. It serves as a high-quality spare part for matching Extreme Networks switches and SFP+ platform equipment, effectively improving the stability and scalability of enterprise and data center network systems.
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Sales of the brand:
ABB、EPRO、GE、FOXBORO、Schneider、Rexroth、Honeywell、Bently、YASKAWA other global DCS system and PLC system, servo system of famous industrial brand.
☀️Tara(Sales Director)
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🏚️Ship to you via DHL/TNT/UPS/EMS/Fedex
🥇Product Condition: One-year warranty

Company Overview
Main Products
We specialize in supplying original imported spare parts for DCS, PLC, robotics, and large servo systems from leading global brands, including:
- FOXBORO | EMERSON | TRICONEX | XYCOM | BENTLY
- ROCKWELL | ABB | GE | Aen-Brady | YOKOGAWA
- HONEYWELL | RELIANCE | SCHNEIDER | MODICON
- Westinghouse | WOODWARD | Motorola | Rexroth | SEW
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