Introduction
This manual provides detailed instructions for the UGREEN 2.5Gb 6-Port Ethernet Switch (Model UM106X). This unmanaged switch is designed to enhance your network’s speed and efficiency, featuring five 2.5Gb uplink ports and one 10Gb SFP+ port. It supports various operating modes including Standard, Link Aggregation, and VLAN, making it suitable for high-speed data transfers, gaming, and professional environments.
Product Overview
Key Features
- High-Speed Connectivity: Features 5 × 2.5Gb uplink ports and 1 × 10Gb SFP+ port for ultimate network speed.
- Versatile Modes: Easily switch between Standard, Link Aggregation, and VLAN modes with a single button.
- 10Gb SFP+ Port: Supports 1G/2.5G/10G optical modules and RJ45 copper modules for flexible deployment.
- Plug and Play: Simple setup with automatic detection of full-duplex and half-duplex modes.
- Durable Design: Rugged metal case with side grille for optimal heat dissipation and 4KV lightning protection.
- Flexible Installation: Supports both desktop placement and wall mounting.
Package Contents
Verify that all items are present in your package:
- 1 × UGREEN 2.5Gb Ethernet Switch (UM106X)
- 1 × Power Adapter DC 12V
- 1 × User Guide
Setup
The UGREEN 2.5Gb Ethernet Switch is designed for plug-and-play operation, requiring minimal setup.
- Power Connection: Connect the provided DC 12V power adapter to the switch’s power port and then to a power outlet.
- Network Device Connection: Connect your network devices (e.g., computers, NAS, routers, gaming consoles) to the RJ45 ports (1–5) using Ethernet cables. For 10Gb connectivity, use the SFP+ port (6) with a compatible SFP+ module (not included).
- Verify Connection: Observe the LED indicators on each port:
- Green light = 2.5Gb Ethernet speed connection
- Yellow light = other speeds (10/100/1000 Mbps)
Note: Ensure your router, server, and Ethernet ports on connected devices support 2.5Gb Ethernet for optimal performance.
Mounting Options
The switch supports both desktop placement and wall mounting. For wall mounting, use the integrated mounting slots on the back of the device.
Operating Modes
The switch features a physical mode switch allowing you to select between three operational modes: Standard, VLAN, and Link Aggregation.
Standard Mode
In Standard mode, all ports on the switch can communicate with each other normally. This is the default mode and suitable for most general networking needs.
VLAN Mode
In VLAN mode, ports 1–4 are isolated from each other, but they can communicate with ports 5 and 6. This mode is useful for:
- Building a virtual LAN
- Enhancing network security
- Preventing network storms by segmenting traffic
Link Aggregation Mode
In Link Aggregation mode, ports 4 and 5 are aggregated into a single logical link, increasing the bandwidth limit to 5 Gbps for multi-port devices such as Network Attached Storage (NAS). This mode helps establish dual-port bandwidth aggregation and provides network backup.
LED Indicators
| LED Color | Meaning |
|---|---|
| Green | 2.5Gb Ethernet speed connection |
| Yellow | Other speeds (10/100/1000 Mbps) |
Maintenance
Follow these guidelines to ensure longevity:
- Cleaning: Use a soft, dry cloth to clean the exterior. Do not use liquid or aerosol cleaners.
- Ventilation: Ensure the side grilles are not obstructed to allow for proper heat dissipation. The metal case is designed to optimize cooling.
- Environment: Operate the switch in a well-ventilated area, away from direct sunlight, heat sources, and excessive moisture.
- Power Supply: Use only the original UGREEN power adapter provided with the device.
Troubleshooting
| Problem | Solution |
|---|---|
| No Power | Ensure the power adapter is securely connected to both the switch and a working power outlet. Check if the power LED is illuminated. |
| No Link/Activity | Verify that Ethernet cables are properly connected to both the switch and the connected devices. Ensure the cables are not damaged. Try different ports or cables. |
| Slow Speed | Confirm that your connected devices (network cards, routers, NAS) support 2.5 Gbps or 10 Gbps speeds. Use appropriate Ethernet cables (Cat5e or higher for 2.5 Gbps, Cat6a or higher for 10 Gbps). |
| Mode Issues | Check the mode switch position (Standard, VLAN, Link Aggregation) and ensure it matches your desired network configuration. |
| Intermittent Connection | Check for loose cable connections. Ensure the switch is placed in a stable environment away from strong electromagnetic interference. |
For further assistance, contact UGREEN customer support.
Specifications
| Attribute | Value |
|---|---|
| Brand | UGREEN |
| Model | UM106X |
| Number of Ports | 6 (5 × RJ45, 1 × SFP+) |
| RJ45 Data Transfer Rate | 2.5 Gigabits Per Second |
| SFP+ Data Transfer Rate | 10 Gigabits Per Second |
| Interface Type | RJ45, SFP+ |
| Voltage | 12V DC |
| Case Material | Metal |
| Color | Grey |
| Item Weight | 1.63 pounds |
| Package Dimensions | 10.79 × 5.71 × 2.32 inches |
| Compatible Devices | Desktop, Gaming Console, Laptop, NAS, Router |
| Lightning Protection | 4KV surge protection |
| Energy Standard | IEEE 802.3az |
Warranty and Support
For warranty information, refer to the warranty card included in your packaging or visit:
- UGREEN Official Website: www.ugreen.com
- EU Store Product Page: eu.ugreen.com/products/ethernet-switch-6port
Additional Notes (from ServeTheHome Review)
The UM106X is also labeled as model CM753 on the bottom label of the unit (the faceplate says UM106X, the bottom sticker says CM753). Key findings from independent review:
- Uses Realtek RTL8221B PHY chips for the 2.5GbE ports
- Main switch chip has a glued-on heatsink (likely Realtek-based)
- SFP+ port includes a small heatsink (unusual for this price class)
- Metal chassis improves heat dissipation by approximately 30% over plastic
- Physical toggle switch on the front selects between Standard / VLAN / Link Aggregation modes
- 12V DC power input on the rear, with a grounding point
- Wall-mount screw slots on the bottom (screws and spacing dimensions not documented by UGREEN)
- Passes VLAN-tagged Ethernet frames transparently (acts like all ports are trunks)
Manual source: manuals.plus/asin/B0DY1R3S7N
Review source: ServeTheHome UM106X Review