8-Port Unmanaged 2.5GbE Switch

QNAP QSW-1108-8T-R2

The QSW-1108-8T-R2 is an affordable, compact 8-port 2.5GbE unmanaged switch for upgrading home and office networks. It provides stable multi-gig connectivity for file backups, media streaming, gaming and Wi-Fi 6/6E environments without requiring network configuration.

What is the QNAP QSW-1108-8T-R2?

The QSW-1108-8T-R2 is a plug-and-play desktop switch with eight 2.5GbE RJ45 ports supporting 2.5G, 1G and 100M speeds. It offers 40Gbps switching capacity, 20Gbps total non-blocking throughput, loop detection, 12K Jumbo Frames and fanless operation.

8 × 2.5GbERJ45 ports supporting 2.5G, 1G and 100M speeds

40GbpsTotal switching capacity

12KJumbo Frame support for efficient large file transfers

FanlessQuiet desktop operation with advanced heat dissipation

A Practical 2.5GbE Network Upgrade

Multi-gig connectivity in a compact, entry-level desktop switch.

Compared with upgrading directly to 10GbE, 2.5GbE provides a more cost-effective and practical path to faster networking. The QSW-1108-8T-R2 uses BASE-T ports that work with existing cabling and provides eight ports for connecting multiple devices.

Its 2.5GBASE-T ports support NBASE-T™ and Multi-Gigabit standards, allowing compatible desktops, laptops, NAS, Wi-Fi 6/6E access points, set-top boxes and game consoles to connect at 2.5G, 1G or 100M speeds.

Plug-and-Play Performance and Network Stability

Automatic speed selection and built-in traffic controls simplify deployment.

Auto-Negotiation

Automatically detects the optimal transmission speed for each connected device, with support for 2.5G, 1G and 100M connections.

Flow Control

IEEE 802.3x Full-Duplex Flow Control helps prevent packet loss during periods of network congestion.

Loop Detection and Blocking

Automatically identifies and locks looped ports so the network can quickly resume normal operation.

12K Jumbo Frames

Supports larger Ethernet frames for more efficient large file transfers and reduced packet loss.

4K MAC Address Table

A 4K MAC address table supports efficient traffic forwarding across connected devices.

Energy Efficient Ethernet

IEEE 802.3az Energy Efficient Ethernet support helps reduce power use when network activity is low.

Slim, Quiet Desktop Design

Designed for indoor home and small-office environments.

The QSW-1108-8T-R2 is 30% smaller than previous models. A clean front LED display provides port and system status information, while the network and power connections are concentrated at the rear for tidy desktop placement.

Its fanless design and advanced heat dissipation minimise operating noise. The switch also meets Class B electromagnetic compliance requirements and is designed and manufactured in Taiwan.

Frequently Asked Questions

Quick answers about the QNAP QSW-1108-8T-R2.

Is the QSW-1108-8T-R2 a managed switch?

No. It is an unmanaged, plug-and-play switch that does not require network configuration.

How many 2.5GbE ports does it have?

It has eight 2.5GbE RJ45 ports. Each port supports 2.5G, 1G and 100M speeds.

What is the switching capacity?

The total switching capacity is 40Gbps, with 20Gbps total non-blocking throughput.

Does it require new network cabling?

The supplied information states that its BASE-T ports work with existing cabling.

Does it have a cooling fan?

No. The QSW-1108-8T-R2 uses a fanless design for quiet operation.

How does loop detection work?

If a network loop is detected, the switch automatically locks the looped ports so the network can quickly return to normal operation.

What is the warranty?

The supplied datasheet lists a two-year warranty.

Product images are for illustrative purposes only and may differ from the actual product. Product colours may vary depending on the display. Designs and specifications are subject to change without notice.

(QSW-1108-8T-R2)

QNAP QSW-1108-8T-R2 Specifications

Review the switch management, networking, power, physical, environmental and certification details.

Specification	Details
Product Details
Model	QSW-1108-8T-R2
Management Type	Unmanaged
Number of Ports	8
Form Factor	Desktop
Networking
2.5GbE (RJ45)	8
Supported Port Speeds	2.5G / 1G / 100M
Total Non-Blocking Throughput	20Gbps
Switching Capacity	40Gbps
MAC Address Table	4K
Jumbo Frames	12K
Supported Standards
Ethernet Standards	IEEE 802.3 Ethernet IEEE 802.3u 100BASE-T IEEE 802.3ab 1000BASE-T IEEE 802.3bz 2.5GBase-T IEEE 802.3az EEE IEEE 802.3x Full-Duplex Flow Control
Energy Efficient Ethernet	Yes — IEEE 802.3az
Power and Cooling
Power Supply	Adapter
Input Power Type	DC
Input Voltage Range	12V / 1A
Maximum Power Consumption	12W
Fanless	Yes
Indicators and Physical
LED Indicators	Per port: Speed / Link / Activity Loop LED: Loop Per system: Power / Status
Dimensions (H × W × D)	26 × 160 × 110 mm
Net Weight	0.5 kg
Gross Weight	0.9 kg
Operating Environment
Operating Temperature	0°C to 40°C (32°F to 104°F)
Relative Humidity	10–90% non-condensing
Electromagnetic Compliance	Class B
Certifications and Warranty
Certifications	CE, UKCA, FCC, IC, VCCI, RCM, BSMI, LVD, KC
Warranty	2 years

QNAP reserves the right to replace partial parts or accessories if the original is no longer available from its manufacturer or supplier. Any replacement will be tested and verified to meet compatibility and stability guidelines and deliver identical performance to the original. Product images are illustrative. Designs and specifications are subject to change without notice.