Cost-effective entry-level 10GbE Switch with 5-Speed 10GBASE-T/ NBASE-T and Gigabit Ethernet
The QSW-308-1C is a 3-port 10G SFP+ and 8-port Gigabit Unmanaged Switch, providing three 10GbE SFP+ ports (with one 10GbE SFP+/RJ45 combo port) and eight Gigabit ports. The QSW-308-1C allows you to instantly upgrade to a hybrid high-speed network environment at a cost-effective price and is compatible with 10GbE and NBASE-T technologies to support up to five speeds (10G / 5G / 2.5G / 1G / 100M). The SFP+/RJ45 (copper) combo port also provides higher transmission speeds when used with existing cables. With its desktop size and silent operation, the QSW-308-1C perfectly blends into homes and offices while providing high performance, low latency and superb functionality.
The QSW-308-1C provides three 10GbE SFP+ ports (with one 10GbE SFP+/RJ45 combo port) and eight Gigabit ports. QSW-308-1C is compatible with 10GbE and NBASE-T technologies to support five speeds (10G / 5G / 2.5G / 1G / 100M). The SFP+/RJ45 (copper) combo port offers higher transmission speeds when used with existing cables.
The unique fanless design with ventilated construction provides silent operations while maintaining high performance.
Simply connect the QSW-308-1C to your devices and it will do the rest. It supports auto-negotiation for optimal speed and duplex detection when connecting different devices.
Flexible deployment with multiple 10G SFP+ fiber and Gigabit ports
The QSW-308-1C 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-308-1C is 76Gbps, guaranteeing the full potential of each port.
Note: The 10GbE SFP+ ports are not backward compatible with 1GbE SFP; the RJ45 (copper) combo port supports up to five speeds (10G / 5G / 2.5G / 1G / 100M).
Faster speeds using existing cables with 10GBASE-T & NBASE-T
The QSW-308-1C is compatible with 10GbE and NBASE-T technologies to support up to five speeds (10G / 5G / 2.5G / 1G / 100M). The SFP+/RJ45 (copper) combo port offers higher transmission speeds with existing cables. Depending on cable types and their lengths, different speeds can be achieved for faster, more efficient data transfer.
Note: To achieve 10Gb/s speeds, if the distance between the switch and the device is less than 45 meters (148 feet), a Cat 6 cable can be used.
Improve your productivity with a 10GbE-enabled QNAP NAS
Many QNAP NAS series are designed with 10GbE readiness, and can be immediately upgraded by purchasing and installing a 10GbE network adapter. QNAP NAS are also available with 10GbE SFP+ and 10GBASE-T as standard to fully support 10GbE high-speed networks, making them beneficial for IOPS-demanding applications such as virtualization, databases, high-resolution video editing, and sharing workflows.
Easily build a High-Speed Network with QNAP Network Expansion Cards and 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 10GbE Network Expansion Cards, Thunderbolt 3 to 10GbE Network Adapters and USB 3.0 to 5GbE Network Adapters can all be used with the QSW-308-1C to create a complete high-speed network environment for boosting the performance of photo/video editing, virtualization, large-file data transfers, and other bandwidth-demanding tasks.
Cool and quiet operation
The QSW-308-1C 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-308-1C fits perfectly alongside other devices in modern digital homes and offices. Featuring a delicate white polished or textured surface design, the QSW-308-1C helps users to easily identify each port. The flexible DC power connector also assists in universally deploying the QSW-308-1C.
10GbE SFP+ ports
2 Note: The 10GbE SFP+ ports are not backward compatible with 1GbE SFP.
10GbE SFP+/RJ45 Combo Ports
1 Note: The 10GbE SFP+ port is not backward compatible with 1GbE SFP; the RJ45 (copper) combo port supports up to five speeds (10G / 5G / 2.5G / 1G / 100M).
1GbE (RJ45) ports
MAC address caching capacity
Number of priority queues
Jumbo frame support
Up to 10K packet size
Power Supply Unit
100 - 240 V AC, 50 -60 Hz, max. 2.5 A
Power Consumption (W)
All ports used, line-rate traffic: 36 W
Min power (W)
link-down standby: 3.1 W
Operating Temperature & Relative Humidity
0 - 40 C / 32 - 104 F 5 - 95 %, non-condensing
Class B, UL62368
Per switch: Power/Status Per port: Speed/Link/Activity