Lenovo 10Gb SFP+ SR Transceiver 46C3447 | 10GBase-SR Optical Module

Enterprise Network Connectivity

The Lenovo SFP+ 10Gb SR Transceiver (46C3447) is a high-performance 10 Gigabit Ethernet optical module designed to deliver ultra-fast, reliable, and scalable network connectivity for modern data centres, enterprise networks, and high-performance computing environments. Built with 10GBase-SR technology, this advanced SFP+ transceiver module enables high-speed data transmission up to 10Gbps over multi-mode fibre, ensuring low latency, minimal signal loss, and superior network efficiency.

As organisations rapidly adopt 10Gb Ethernet infrastructure, the demand for high-speed optical networking solutions continues to grow. This Lenovo SFP+ SR transceiver is engineered to support short-range fibre connections, making it ideal for intra-rack and inter-rack networking, aggregation switches, and high-density server environments. Compared to traditional copper-based solutions, optical fibre ensures greater bandwidth capacity, enhanced signal integrity, and improved transmission reliability over extended distances.

Optimised for compatibility with Lenovo networking platforms, including the Flex System Fabric EN4093R 10Gb Scalable Switch, this module offers seamless integration into enterprise infrastructures. The use of multi-mode fibre optic cabling (50/125 µm and 62.5/125 µm) allows organisations to achieve high-bandwidth data transfer with exceptional fidelity, making it ideal for applications such as virtualisation, cloud computing, storage networking, and data-intensive workloads.

Available through 7stores.au, your trusted Australian supplier of enterprise IT networking solutions, this Lenovo 10Gb SFP+ transceiver is the perfect choice for businesses seeking scalable, high-speed, and future-ready network connectivity.

Features

• 10Gbps data transfer speed with 10GBase-SR technology

• Designed for high-speed 10 Gigabit Ethernet networking environments

• SFP+ form factor for flexible and scalable deployment

• LC connector interface for reliable fibre connections

• Supports multi-mode optical fibre (MMF) for enhanced bandwidth

• Ideal for short-range connections (intra-rack and inter-rack)

• Provides low latency and minimal signal degradation

• Optimised for Lenovo switches and enterprise networking platforms

• Lightweight and compact design for efficient deployment

Specifications

• Product Name: Lenovo SFP+ SR Transceiver

• Manufacturer: Lenovo Group Limited

• Brand: Lenovo

• Manufacturer Part Number (MPN): 46C3447

• Product Type: SFP+ Optical Transceiver

Performance & Networking

• Network Technology: 10GBase-SR

• Ethernet Technology: 10 Gigabit Ethernet

• Data Transfer Rate: Up to 10 Gbps

• Application: Data Networking

Interfaces & Connectivity

• Connector Type: LC

• Interfaces: 1 x LC 10GBase-SR Network Port

• Total Ports: 1

Media & Fibre Support

• Media Type: Optical Fibre

• Fibre Mode: Multi-mode (MMF)

• Supported Fibre Types:

  • 50/125 µm

  • 62.5/125 µm

Physical Characteristics

• Form Factor: SFP+

• Weight: Approx. 16.8 g

Compatibility

• Supported Device: Lenovo Flex System Fabric EN4093R 10Gb Scalable Switch