The QSW-308S is a 3-port 10G SFP+ and 8-port Gigabit Unmanaged Switch, allowing you to instantly upgrade to a hybrid high-speed network environment at a cost-effective price. With its desktop size and silent operation, the QSW-308S perfectly blends into homes and offices while providing high performance, low latency and superb functionality.
Flexible deployment with multiple 10G SFP+ fiber and Gigabit ports
The QSW-308S provides three 10GbE SFP+ ports and eight Gigabit ports for connecting various devices and enabling a hybrid high-speed network in homes and offices. With SFP+ interfaces, direct attach copper (DAC) cables can be used for connecting directly to SFP+ devices. You can also use 10G-SFP-T copper transceiver modules to connect 10GBASE-T/NBASE-T™ devices through RJ45 Category 6, 5 or 5e cabling. The switching capacity of QSW-308S is 76Gbps, guaranteeing the full potential of each port.
Note: The 10GbE SFP+ ports are not backward compatible with 1GbE SFP.
Easily build a High-Speed Network with QNAP Network Adapters
QNAP provides a wide range of network devices to assist business and home users with upgrading their network infrastructure to meet growing bandwidth requirements. QNAP’s Thunderbolt 3 to 10GbE Network Adapter provides a quick and budget-friendly method for laptops (and other upgrade-constrained devices) to take advantage of high-speed 10GbE connectivity.
Learn More:QNAP Thunderbolt 3 to 10GbE Network Adapter
Cool and quiet operation
The QSW-308S features a fanless design for silent operations. The unique ventilated construction assists in cooling while maintaining high performance.
Desktop size for easy use in homes and offices
With a compact and modern design, the QSW-308S fits perfectly alongside other devices in modern digital homes and offices. Featuring a delicate white polished or textured surface design, the QSW-308S helps users to easily identify each port. The flexible DC power connector also assists in universally deploying the QSW-308S.
|Number of Ports||11|
Note: Compatibility issues with the Intel X520 ethernet network adapter might cause the ports to randomly switch between port up and port down status.
|Power Supply Description||Adapter|
|Max. Power Consumption||36W|
|Input Power Type||AC|
|Input Voltage Range||100-240VAC, 50/60 Hz|
|MAC Address Table||16K|
|Total Non-Blocking Throughput||38Gbps|
|Supported Standards||IEEE 802.3 Ethernet
IEEE 802.3u 100BASE-TX
IEEE 802.3ab 1000BASE-T
IEEE 802.3an 10GBASE-T
|LED Indicators||Per Port: Speed/Link/Activity
Per System: Power/Status
|Dimensions (HxWxD)||42.5 × 290 × 127 mm|
|Weight (Net)||0.74 kg|
|Weight (Gross)||1.16 kg|
|Operating Temperature||0°C to 40°C (32°F to 104°F)|
|Relative Humidity||5~95% Non-condensing|
|Certifications||CE, FCC, VCCI, BSMI RCM, CCC|
|Electromagnetic Compliance||CLASS B, UL62368|
Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications.
Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
* Sound Level Test
Environment: Refer to ISO 7779; Maximum HDD loaded; Bystander Position; Average data from 1 meter in front of operating NAS.
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Designs and specifications are subject to change without notice.
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