QSW-1105-5T Instantly upgrade your network to 2.5GbE connectivity

With five 2.5GbE ports, the QNAP QSW-1105-5T switch instantly upgrades your network to take advantage of 2.5GbE-enabled devices and NAS without requiring any new network cables. Featuring a near-silent fanless design and plug-and-play set up, the QSW-1105-5T provides network loop detection and blocking functions, making it easy for you to create an affordable high-speed network environment for your home or business.
2.5GbE connectivity
Immediately multiply your network speed by 2.5 times while using existing Cat 5e cables.
Plug and play
No complex settings are required, and auto-negotiation ensures optimal performance.
Loop detection
Automatic loop detection and blocking to ensure continuous network operation.
Silent operation
The unique fanless design with ventilated construction provides near-silent operation.
TS-x73A & QSW-1105-5T Review - Techbang (Taiwan) (2024/03/01)
"QNAP recently launched a promotional bundle featuring its TS-x73A series NAS paired with the QSW-1105-5T switch. Notably, this switch is an unmanaged model with all ports supporting 2.5GbE, perfectly matching the dual 2.5GbE ports of the TS-x73A series NAS."
Tidningen Recommended - PC-Tidningen (Sweden) (2021.02.22)
"Future-proof and fast switch."
Komputer for Alle Recommended - Komputer for Alle (Denmark) (2021.02.11)
"If you want a future-proof switch with the latest standard for cable networking, QSW-1105-5T is reliable and efficient."
Kotimikro Recommended - Kotimikro (Finland) (02/11/2021)
"Switch with five 2.5 gigabit network ports."
Super Quality, Super Product - Benchmark.pl (Poland) (2020/10/01)
The QSW-1105-5T has five 2.5GbE ports that support existing Ethernet devices and are ready for next-generation 2.5GbE devices. The QNAP QSW-1105-5T seems to fit perfectly into the needs of the current market, which has decided not to jump from 1GbE to 10GbE straight away. This advancement in 2.5G speed is certainly needed in the modern world – and with this device, it can be achieved quite easily and on a budget”. The device received two of the Benchmark’s top awards – black “Super product” and “Super Quality” badges.
TS-x73A & QSW-1105-5T Review - Techbang (Taiwan) (2024/03/01)
"QNAP recently launched a promotional bundle featuring its TS-x73A series NAS paired with the QSW-1105-5T switch. Notably, this switch is an unmanaged model with all ports supporting 2.5GbE, perfectly matching the dual 2.5GbE ports of the TS-x73A series NAS."
Komputer for Alle Recommended - Komputer for Alle (Denmark) (2021.02.11)
"If you want a future-proof switch with the latest standard for cable networking, QSW-1105-5T is reliable and efficient."
Super Quality, Super Product - Benchmark.pl (Poland) (2020/10/01)
The QSW-1105-5T has five 2.5GbE ports that support existing Ethernet devices and are ready for next-generation 2.5GbE devices. The QNAP QSW-1105-5T seems to fit perfectly into the needs of the current market, which has decided not to jump from 1GbE to 10GbE straight away. This advancement in 2.5G speed is certainly needed in the modern world – and with this device, it can be achieved quite easily and on a budget”. The device received two of the Benchmark’s top awards – black “Super product” and “Super Quality” badges.
Tidningen Recommended - PC-Tidningen (Sweden) (2021.02.22)
"Future-proof and fast switch."
Kotimikro Recommended - Kotimikro (Finland) (02/11/2021)
"Switch with five 2.5 gigabit network ports."
Up to 2.5 times faster
The QSW-1105-5T has five 2.5GbE ports that support existing Ethernet devices and are ready for next-generation 2.5GbE devices. Whether you are upgrading your network for business or personal use, the QSW-1105-5T provides a solid foundation for enabling faster and smoother productivity and entertainment.

Fully embrace high-speed networking with QNAP!
QNAP offers comprehensive, budget-friendly storage and networking solutions that provide an array of connectivity possibilities. Easily and flexibly upgrade your workplace or home network now to handle bandwidth-hungry applications.
A switch that supports 2.5GbE/10GbE
QNAP 2.5GbE/10GbE switches support 10G/5G/2.5G/1G/100M and allow connecting multiple workstations and devices for high-speed collaboration in device-dense environments.
Learn More: QNAP 10GbE Switches, 2.5GbE Switches
A fast NAS
A QNAP NAS with multiple 2.5GbE/10GbE ports and Port Trunking allows you to combine multiple ports for greater bandwidth potential.
Learn More: QNAP 10GbE NAS Solution, 2.5GbE Solution
Note: Managed Switch series support Port Trunking.
Upgrade desktops and servers
Servers and desktops can install QNAP PCIe network cards that support 10G/5G/2.5G/1G/100M Multi-Gig.
Learn More: QNAP PCIe network cards
Add a 5GbE/10GbE port to laptops
Use the portable QNAP USB 3.2 Gen 1 to 5GbE adapter or QNAP Thunderbolt 3 to 10GbE adapter to connect laptops and upgrade-limited computers to 5G/2.5G/1G/100M networks.
Learn More: QNAP USB 3.2 Gen 1 to 5GbE adapter, QNAP Thunderbolt 3 to 10GbE adapter
Affordable network upgrade
Upgrading your network shouldn’t break the bank, and 2.5GbE connectivity provides immediately noticeable improvements compared to standard 1GbE. You can even use your existing CAT 5e cables to immediately take advantage of higher transfer speeds.
Instantly build a plug-and-play high-speed network
No complex settings are required to use the QSW-1105-5T - simply connect your devices and it’s ready to use. The QSW-1105-5T supports auto-negotiation that optimizes transfer speeds and performance for each connected device.
Loop detection and blocking
The QSW-1105-5T features network loop detection. If a network loop is detected, the QSW-1105-5T automatically locks the looped ports to ensure the network environment quickly resumes normal operation.
Cool and quiet operation
The QSW-1105-5T features a fanless design for near-silent operation. The unique ventilated construction assists in cooling while maintaining high performance.
Upgrade all your devices!
QNAP offer a wide range of affordable network solutions, including adapters and expansion cards for you to easily add high-speed network connectivity to your NAS, laptops, and desktops.
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PCIe Network Expansion Card
Add 2.5GbE connectivity to your NAS or desktop with a QNAP 2.5GbE PCIe card.
Learn more: 2.5GbE network expansion card -
QNA-UC5G1T
Add a 5GbE port to your computer with a QNAP USB 3.2 Gen 1 to 5GbE adapter.
Learn more: QNA-UC5G1T
Need help?
Contact us now to get more recommended products or solutions catered to your needs and requirements!
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Optional Accessories
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TRX-10GITSFPP-SR
Optical Transceiver 10GbE SFP+ 850nm SR up to 300m industrial-temperature(-40~85°C )
Dimension (L × W × H): 2.35 × 0.55 × 0.47 (inch)
Weight: 0.08 (kg)
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