Eight 2.5GbE ports
Connects up to eight compatible RJ45 network devices.
An eight-port plug-and-play 2.5GbE switch with automatic speed negotiation, loop detection, 12K jumbo frames and near-silent fanless operation.

The QSW-1108-8T uses eight multi-speed RJ45 ports and requires no complex switch configuration. The supplied description states that existing Cat 5e cabling can be used for 2.5GbE connections.
The source states that existing Cat 5e cabling can be used for 2.5GbE. Actual negotiated speed depends on the connected devices and cabling.
Answers below are based only on the supplied product information for QSW-1108-8T.
No. It is an unmanaged plug-and-play switch.
It provides eight 2.5GbE RJ45 ports.
Each port supports 2.5G, 1G and 100M connections.
Yes. The supplied product information states that 2.5GbE connections can use existing Cat 5e cabling.
The source states that the switch can lock the affected ports so the network can quickly resume normal operation.
The supplied specifications state a 2-year QNAP manufacturer warranty.
(QSW-1108-8T)
QNAP QSW-1108-8T 8-Port 2.5GbE Unmanaged Desktop Switch
Connects up to eight compatible RJ45 network devices.
Provides 20Gbps total non-blocking throughput.
Detects network loops and blocks affected ports.
Uses ventilated passive cooling for near-silent use.
Technical information below is organised from the supplied product data.
| Specification | Details |
|---|---|
| Product Details | |
| Brand | QNAP |
| SKU | QSW-1108-8T |
| Product Type | 8-port unmanaged 2.5GbE desktop switch |
| Management Type | Unmanaged |
| Form Factor | Desktop |
| Number of Ports | 8 |
| Network Interfaces and Performance | |
| 2.5GbE RJ45 Ports | 8 |
| Supported Port Speeds | 2.5G / 1G / 100M |
| MAC Address Table | 16K |
| Total Non-Blocking Throughput | 20Gbps |
| Switching Capacity | 40Gbps |
| Jumbo Frames | 12K |
| Loop Detection and Blocking | Supported |
| Energy Efficient Ethernet | IEEE 802.3az listed in the supplied specifications |
| 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 802.3x Full-Duplex Flow Control |
| Power and Cooling | |
| Power Supply | Adapter |
| Input Power Type | DC |
| Input Voltage Range | 12V/1.5A |
| Maximum Power Consumption | 18W |
| Fanless | Yes |
| Physical and Environmental | |
| LED Indicators | Per port: Speed, link and activity Loop LED: Loop Per system: Power and status |
| Dimensions (H × W × D) | 27 × 240 × 105mm |
| Net Weight | 0.639kg |
| Gross Weight | 0.99kg |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Relative Humidity | 590%, non-condensing |
| Compliance and Warranty | |
| Certifications | FCC, CE, BSMI, VCCI, LVD, CCC, KCC and UKCA |
| Electromagnetic Compliance | Class B |
| Warranty | 2 years |
The source wording IEEE 802.3az complaint was treated as a presentation typo and rendered as IEEE 802.3az Energy Efficient Ethernet without changing the intended technical meaning.
| SKU | QSW-1108-8T |
| Model # | QSW-1108-8T |
| Barcode # | 4713213519851 |
| Brand | QNAP |
| Shipping Weight | 1.0000kg |
| Shipping Width | 0.250m |
| Shipping Height | 0.110m |
| Shipping Length | 0.030m |
The QNAP QSW-1108-8T is supplied with a 2-year QNAP manufacturer warranty.
Warranty coverage, eligibility and claim assessment are subject to QNAP terms. Please retain your DeviceDeal tax invoice as proof of purchase.
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