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Easily upgrade to ultra-high-speed 25GbE networking!
When running SAN servers, cluster servers and AI computing applications, enterprises need 25GbE networking to break through transmission performance bottlenecks. QNAP offers a complete 25GbE solution to help enterprises quickly upgrade to 25GbE networking at a cost-efficient price, while enjoying low latency, reliability, and high compatibility.
Affordable one-stop 25GbE networking solution
Your search for 25GbE equipment and paired accessories stops here! QNAP offers an affordable 25GbE switch, network cards, DAC, and transceivers. Upgrading to 25GbE networking has been never easier.
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25GbE Switch
Cost-efficient even for micro businesses
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25GbE Network Cards
Smart NIC supporting Windows® / Linux®
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25GbE Transceivers & Cables
LR / SR Transcievers and DAC
Why choose QNAP’s 25GbE networking solution?
Easy upgrade
QNAP’s 25GbE solution is compatible with your existing network infrastructure.
- Backward compatible with 10G SFP+, no need to replace existing devices.
- Uplink 100G QSFP28 equipment, satisfying future network bandwidth growth demands.
- Supports Windows® / Linux® to easily add different PCs or servers to 25GbE networks.
One-stop solution
QNAP not only has a complete 25GbE product line, but also is a professional high-speed networking and storage provider capable of meeting various deployment demands in different types of high-speed network infrastructure.
- Comprehensive networking product line from switches, routers to accessories including hybrid high-speed Gigabit/2.5GbE/10GbE/25GbE/100GbE ports, managed/unmanaged and desktop/rackmount models.
- Hassle-free compatibility and matching between switches and accessories of different brands.
Lower management & maintenance costs
IT staff can configure practical Layer 2 switching and update firmware online with the user-friendly QSS interface, greatly reducing management and maintenance costs.
Ensure steady network connections
QNAP’s 25GbE Switch with abundant switching features provides secure and steady network connections, thus guaranteeing the quality of your applications and services.
Note: FEC will be supported from QSS 1.4.2.
Realize a low-latency high-speed network
10GbE can’t fulfill your high-bandwidth applications? QNAP’s 25GbE solution helps you easily upgrade to attain a faster and lower-latency network. QNAP’s network cards with CPU offloading and SR-IOV acceleration also enable smoother VM applications and enhanced 25GbE network performance.
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CPU offloading
With a SmartNIC controller, QNAP’s 25GbE network cards efficiently offload CPU tasks and attain optimal performance for a wider range of system applications and services. TCP/UDP/IP Checksum Offload and 9 KB Jumbo Frame are also supported.
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Single-Root Input/Output Virtualization (SR-IOV)
SR-IOV allows you to allocate bandwidth resources from a physical network card directly to VMs. With traffic bypassing the Hypervisor vSwitch, it helps enhance I/O throughout and network efficiency, ensuring reliable VM applications and reduced CPU overheads.
Immediately upgrade to a 25GbE backbone network!
Easily upgrade to a 25GbE backbone network in four simple steps!
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Install a QNAP 25GbE network card in your PC/Server.
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Install driver.
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Connect to QNAP 25GbE Switch using DAC or transceiver with AOC.
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Manage network connections on QSS management interface.
25GbE solution that fits high-end enterprise applications
Enterprise SAN infrasructure
Enterprise SAN infrastructure widely use 10GbE backbone networks, but not every workstation can enjoy full 10GbE speeds when an increasing number of users simultaneously access network applications. Banks, virtualization environments, databases and studios adopting SAN infrastructure must upgrade to 25GbE backbone network to unleash the full potential of SAN severs.
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SAN Infrastructure with 10GbE Network 
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SAN Infrastructure with 25GbE Network 
Medium/large IT cluster infrastructure
For mission-critical applications, enterprises deploy cluster servers for uninterrupted services to achieve the highest reliability. Cluster servers rely on low latency networks to make system run smoothly as they support failover by taking over real-time jobs from one another. Upgrade to 25GbE low-latency network for reliable services.
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Cluster Server Infrastructure with 10GbE Network 
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Cluster Server Infrastructure with 25GbE Network 
AI Labs
Under the AI trend, one of the big challenges for enterprises and education organizations is that an AI project often requires hundreds of datasets when training new AI models, which 10GbE network hardly satisfies. The ultra-high-speed 25GbE network helps enterprises break through bandwidth bottlenecks to greatly boost AI model training efficiency.
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AI Server Infrastructure with 10GbE Network 
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AI Server Infrastructure with 25GbE Network 
One-stop 25GbE switches and accessories
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SwitchesQSW-M5216-1T
16x 25GbE ports with 820Gbps switching capacity
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SwitchesQSW-M7308R-4X
8x 25GbE ports with 1200Gbps switching capacity
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Network cardsQXG-25G2SF-CX6
2x 25GbE (25Gbps/10Gbps), total bandwidth of 50Gbps
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Network cardsQXG-25G2SF-E810
2x 25GbE (25Gbps/10Gbps), total bandwidth of 25Gbps
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DACCAB-DAC15M-SFP28
1.5M
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DACCAB-DAC30M-SFP28
3M
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TransceverTRX-25GSFP28-SR
100M (Max. distance)
Best for QNAP 25GbE NAS
QNAP has multiple enterprise-grade high-performance 25GbE NAS (built-in and optional), assisting enterprises deploy high-speed storage centers or virtualization environments.
