Best Network Switch for UGREEN NAS: 1GbE, 2.5GbE, or 10GbE?

For the DH2300, choose a Gigabit switch such as the TP-Link TL-SG108. For the DXP2800 or DH4300 Plus, choose a 2.5GbE switch such as the TP-Link TL-SG105-M2. For a 10GbE UGREEN NAS and workstation, the QSW-2104-2T-R2 is the most practical specification match.

Which Network Switch Should You Buy for Your UGREEN NAS?

Match the switch to the fastest NAS port you intend to use, the number of high-speed clients, and whether you need managed features.

Best Gigabit Switch for the UGREEN DH2300: TP-Link TL-SG108

The TP-Link TL-SG108 is an eight-port unmanaged switch with eight 1GbE RJ45 ports. It matches the DH2300’s single 1GbE connection and provides enough ports for a router, computer, television, access point, and other wired devices.

Choose it when:

• Your UGREEN NAS is limited to 1GbE.
• Transfer speeds around 100–110MB/s are sufficient.
• You want silent, plug-and-play operation.
• You do not need VLANs or link aggregation.

A 2.5GbE or 10GbE switch will also work with the DH2300, but it cannot make the NAS’s built-in 1GbE connection faster.

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Best 2.5GbE Switch for the DXP2800 or DH4300 Plus: TP-Link TL-SG105-M2

The TP-Link TL-SG105-M2 provides five 2.5GbE RJ45 ports. It is a practical match for a DXP2800 or DH4300 Plus connected to a 2.5GbE computer, router, or access point.

Choose the eight-port TL-SG108-M2 instead when you expect to connect more than four other wired devices.

Both models are unmanaged and fanless. They support 2.5GbE over compatible Cat5e cabling, so users can upgrade without replacing existing installed cables.

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Best Mixed 2.5GbE and 10GbE Switch: QNAP QSW-2104-2T-R2

The QSW-2104-2T-R2 provides:

• Two 10GBASE-T RJ45 ports
• Four 2.5GbE RJ45 ports
• Unmanaged plug-and-play operation
• Fanless cooling

It is a strong match for one 10GbE UGREEN NAS and one 10GbE workstation. The four additional 2.5GbE ports can connect other computers, access points, or an upstream router.

This configuration fits:

• DXP2800 GT
• DXP480T Plus
• DXP4800 Plus
• DXP4800 Pro
• DXP4800 GT using one LAN port
• DXP6800 Pro using one LAN port
• DXP8800 Plus using one LAN port

For the DXP4800 Plus and DXP4800 Pro, the 10GbE port should normally drive a new switch purchase when maximum transfer speed is the objective. A 2.5GbE switch remains a reasonable lower-cost choice when all client devices are limited to 2.5GbE.

Best Unmanaged Switch for Several 10GbE Devices: TP-Link TL-SX105

The TP-Link TL-SX105 provides five multigigabit RJ45 ports, each supporting 100Mbps, 1GbE, 2.5GbE, 5GbE, and 10GbE.

Choose it when you need native RJ45 connections for three or more 10GbE devices, such as:

• One UGREEN NAS
• Two 10GbE workstations
• A 10GbE router or another server

The TL-SX105 is unmanaged, so it does not provide VLAN configuration or LACP. Its five 10GbE ports are useful for straightforward high-speed connectivity, not managed dual-port aggregation.

Best Compact Managed Switch for Dual-10GbE LACP: QSW-M408-4C

The QSW-M408-4C provides four 10GbE SFP+/RJ45 combo ports, eight 1GbE ports, and Layer 2 management features including LACP and VLANs.

It is a suitable compact option when a DXP4800 GT, DXP6800 Pro, or DXP8800 Plus will use both 10GbE ports in a supported link-aggregation configuration.

A typical setup uses:

• Two 10GbE switch ports for the NAS
• One 10GbE switch port for a workstation
• One remaining 10GbE port for another client or uplink

A combo port can use its RJ45 or SFP+ interface, but not both simultaneously. Connect the UGREEN NAS through the RJ45 side of the combo port.

The switch’s other eight ports are limited to 1GbE. That is acceptable when most peripheral devices are Gigabit, but it is restrictive for a flagship NAS serving several 2.5GbE or 10GbE clients.

Best High-Density Managed Switch for Multiple 10GbE Clients: QSW-M3216R-8S8T

The QSW-M3216R-8S8T is the stronger match for a DXP8800 Plus, DXP6800 Pro, or DXP4800 GT in a high-speed professional network.

It provides:

• Eight multigigabit 10GBASE-T RJ45 ports
• Eight 10GbE SFP+ ports
• IEEE 802.3ad LACP
• VLAN and Layer 2 management
• 320Gbps switching capacity

Eight RJ45 10GbE ports leave enough capacity for two NAS connections, several high-speed workstations, and a 10GbE uplink without forcing the remaining clients onto 1GbE.

This is a rack-oriented switch with active cooling and higher power consumption. Choose it when port density and multiple simultaneous high-speed clients justify the additional cost, space, and noise.

Will a Faster Switch Make Your UGREEN NAS Faster?

A faster switch improves performance only when it removes the slowest link between the NAS and client:

NAS port → Ethernet cable → switch port → client cable → client network adapter

Every component in that path must support the intended speed.

Examples include:

• A 2.5GbE NAS connected to a 1GbE switch operates at 1GbE.
• A 10GbE NAS and switch still operate at 1GbE when the computer has a 1GbE adapter.
• A complete 10GbE network may remain below 10GbE when the storage pool cannot supply data quickly enough.

Reaching approximately 1,000MB/s over 10GbE generally requires an SSD-backed pool or a sufficiently fast multi-drive array. A single HDD or small HDD array may reach its storage limit before the network is saturated.

Small files, protocol overhead, RAID configuration, encryption, client storage, and active NAS workloads can also reduce transfer speed.

If every device negotiates at the expected speed but transfers remain slow, use How to Fix Slow NAS Transfer Speeds to check the rest of the data path.

Do You Need a Managed or Unmanaged Switch?

Choose an unmanaged switch when you need straightforward connectivity and do not require network segmentation or port aggregation.

The following recommendations are unmanaged:

• TP-Link TL-SG108
• TP-Link TL-SG105-M2
• TP-Link TL-SG108-M2
• QNAP QSW-2104-2T-R2
• TP-Link TL-SX105

They provide plug-and-play operation without a management interface.

Choose a managed switch when you specifically need:

• VLAN segmentation
• LACP link aggregation
• Port monitoring
• Access-control policies
• Network redundancy
• Detailed traffic management

A managed switch does not automatically increase NAS transfer speed. VLANs separate devices and traffic, while LACP combines compatible links for aggregate bandwidth or redundancy. The physical port speed remains unchanged.

Choose the QSW-M408-4C for a compact managed setup with no more than four high-speed connections. Choose the QSW-M3216R-8S8T when several 10GbE workstations, servers, or uplinks must share the same managed network.

Should You Choose RJ45 or SFP+?

UGREEN NAS models with built-in 10GbE use RJ45 Ethernet ports. A switch advertised with “10G uplinks” may instead provide only SFP+ slots.

An empty SFP+ slot cannot accept the NAS’s RJ45 Ethernet cable directly. It requires a compatible 10GBASE-T SFP+ transceiver. That adds cost and heat and may impose shorter supported cable distances.

An SFP+ direct-attach copper cable also cannot connect to the NAS’s RJ45 port because both ends of the cable require SFP+ slots.

For the simplest UGREEN NAS installation, choose native 10GBASE-T RJ45 ports or verified combo ports that include a 10GBASE-T RJ45 interface.

Which Ethernet Cable Should You Use?

Existing Cat5e cabling may already support a 2.5GbE upgrade. Test the current cable before replacing it.

For 10GbE, Cat6a provides the most predictable result over longer installed runs. Short, high-quality Cat6 cables commonly work between nearby desktop devices.

If a connection negotiates below the expected speed, test a short, known-good cable and another switch port before replacing the NAS or network adapter.

Does Link Aggregation Double NAS Transfer Speed?

Link aggregation increases aggregate bandwidth across multiple connections or provides network redundancy. It does not normally double the speed of one ordinary file transfer.

A single TCP flow usually remains on one physical link. Two aggregated 10GbE ports can serve multiple users with up to 20Gbps of combined bandwidth, but one workstation connected at 10GbE remains limited to its own 10GbE link.

• DH-series models do not support link aggregation.
• DXP2800 GT and DXP480T Plus have only one LAN port and therefore cannot use link aggregation.
• DXP4800 Plus and DXP4800 Pro have one 2.5GbE and one 10GbE port. Use the 10GbE port for maximum single-client performance rather.
• DXP4800 GT, DXP6800 Pro, and DXP8800 Plus have two 10GbE ports and can support dual-port network configurations.

In UGOS Pro, Dynamic Link Aggregation (LACP) is identified as Bond4. It supports IEEE 802.3ad and requires matching LACP configuration on a compatible managed switch.

For broader network and storage bottleneck checks, see UGREEN NAS Troubleshooting: Find the Performance Bottleneck.

Does PoE Matter for a NAS Switch?

Power over Ethernet does not power a UGREEN NAS. The NAS uses its supplied power adapter or a compatible UGREEN NAS UPS.

Pay for PoE only when the same switch must power other devices such as:

• Wi-Fi access points
• IP cameras
• VoIP phones
• Supported network controllers

Check data speed separately from PoE capability. Many PoE switches still provide only 1GbE ports and will limit a faster NAS connection.

What Should You Check Before Ordering a Switch?

1. Confirm the exact LAN-port configuration of your UGREEN NAS.
2. Check the maximum speed of your main computer’s Ethernet adapter.
3. Count how many 1GbE, 2.5GbE, and 10GbE ports the complete setup requires.
4. Confirm that every required 10GbE connection uses RJ45 or a compatible combo port.
5. Choose a managed model only when you need VLANs, LACP, or monitoring.
6. Check whether existing cables support the required speed and distance.
7. Leave at least one or two spare ports for future devices.
8. Recheck the current switch hardware revision and regional specifications before purchasing.

The best switch is not simply the model with the highest advertised speed. It is the one that matches the NAS, workstation, cable type, required port count, and management features without paying for capabilities the network will not use.