QNAP QSW-L3205-1C4T 5-port 10G Managed Ethernet Switch, 5x 10Gbe RJ45, 10GbE SFP+/RJ45 Combo Port

QNAP QSW-L3205-1C4T – 10GbE Lite-Managed Multi-Gigabit Switch with SFP+/RJ45 Combo Port

The QNAP QSW-L3205-1C4T is a compact Lite-Managed 10GbE Ethernet switch designed for businesses, creative professionals, and advanced home users looking to upgrade to high-speed networking without the complexity of a fully managed switch. Featuring four 10GbE Multi-Gig RJ45 ports and a versatile 10GbE SFP+/RJ45 combo port, the QSW-L3205-1C4T offers flexible connectivity for NAS systems, servers, workstations and high-performance network backbones.

With support for advanced Layer 2 Lite management features, an intuitive web interface, and plug-and-play deployment, the QSW-L3205-1C4T is ideal for accelerating file transfers, improving backup performance, supporting virtualisation, and enabling smooth 4K/8K media workflows.

Flexible 10GbE Multi-Gig Connectivity

The QSW-L3205-1C4T provides five high-speed 10GbE connections designed to support a wide range of networking environments.

Ports include:

• 4 × 10GBASE-T RJ45 Multi-Gig ports
• 1 × 10GbE SFP+/RJ45 combo port (supports either the SFP+ fibre interface or the paired RJ45 interface, with one active at a time)

The RJ45 ports support automatic speed negotiation at:

• 10GbE
• 5GbE
• 2.5GbE
• 1GbE
• 100Mbps

This allows organisations to upgrade existing copper infrastructure while introducing fibre connectivity where required.

Lite Layer 2 Management Made Simple

Unlike an unmanaged switch, the QSW-L3205-1C4T includes essential Layer 2 management features through QNAP's easy-to-use web interface.

Supported features include:

• IEEE 802.1Q VLAN
• Loop Detection
• Broadcast Storm Control
• Link Aggregation (LACP)
• Quality of Service (QoS)
• Flow Control
• Jumbo Frames
• Port statistics
• Cable diagnostics
• Firmware management

These tools help optimise network performance while remaining simple enough for small business IT administrators.

Optimised for NAS, Virtualisation and Creative Workflows

The QSW-L3205-1C4T is an excellent companion for high-speed QNAP NAS deployments and other bandwidth-intensive applications, including:

• Video editing and production
• Photography studios
• CAD and design work
• Virtual machine storage
• High-speed backup
• Shared business file storage
• Database servers
• Multi-user collaboration

Its 10GbE performance dramatically reduces transfer times for large files while improving overall network responsiveness.

Silent, Energy-Efficient Desktop Design

Designed for office and desktop environments, the QSW-L3205-1C4T features a compact metal chassis with efficient cooling for quiet operation. Energy-efficient Ethernet technology helps minimise power consumption without sacrificing performance, making it suitable for continuous operation in professional environments.

Front-panel LED indicators provide clear visibility of connection speed and network activity.

Key Features

• 4 × 10GbE Multi-Gig RJ45 ports
• 1 × 10GbE SFP+/RJ45 combo port
• Supports 10G, 5G, 2.5G, 1G and 100M Ethernet
• Lite Layer 2 management
• Web-based management interface
• VLAN support
• Link Aggregation (LACP)
• Quality of Service (QoS)
• Loop Detection
• Broadcast Storm Control
• Jumbo Frame support
• Cable diagnostics
• Compact desktop metal enclosure
• Energy-efficient operation
• Ideal for QNAP NAS, servers and high-speed workstations

Technical Specifications

Specifications are subject to change without notice.