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QNAP QSW-M2106-4S-US Managed Ethernet Switch - 6 Port 2. 5GbE + 4 SFP+ 10GbE - Layer 2 Desktop
Business volume discounts
Technical guidance
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Product Features
Technical Overview
The QSW-M2106-4S-US delivers 2.5GBase-T connectivity across its six RJ-45 ports, compatible with existing Cat5e/Cat6 cabling. The four SFP+ slots support 10GBase-X fiber or DAC connections for high-speed uplinks to servers, storage, or aggregation switches.
Layer 2 switching features include IEEE 802.1Q VLAN tagging, 802.3ad Link Aggregation Control Protocol (LACP), 802.1p Quality of Service (QoS), and 802.1w Rapid Spanning Tree Protocol (RSTP). The switch is manageable via web interface, supporting comprehensive monitoring and configuration.
Relevant factors for this section include Total Number of Network Ports, Network (RJ-45), Modular, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
A strong technical summary explains how the product's interfaces, hardware profile, and operating characteristics work together in real deployment. Buyers often need this context to confirm compatibility with existing devices, expected performance in daily use, and whether installation will be straightforward for IT staff or end users.
Key Product Advantages
This switch bridges the gap between traditional Gigabit Ethernet and 10GbE infrastructure, offering cost-effective 2.5GbE access ports while maintaining high-speed uplink capability. The desktop form factor eliminates rack requirements, making it ideal for office environments, retail locations, and remote sites.
Future-Ready Connectivity
Six 2.5GbE ports provide immediate performance uplift for workstations, NAS devices, and access points without requiring full 10GbE infrastructure investment.
- Backward compatible with 1GbE devices
- Auto-negotiation on all ports
- Supports existing Cat5e/Cat6 cabling
Flexible Uplink Options
Four SFP+ slots enable fiber connectivity for long-distance runs or direct-attach copper for short-reach server connections.
- 10GbE fiber uplinks to core switches
- DAC connections to servers
- Mixed media support
Deployment / Use Cases
The QSW-M2106-4S-US excels in environments where desktop deployment is preferred over rack mounting. Its compact size and low power consumption make it suitable for office workgroups, small business networks, and educational settings.
Common deployment scenarios include connecting 2.5GbE workstations to a 10GbE NAS, aggregating multiple access points with 2.5GbE backhaul, or creating a small business backbone with fiber uplinks to other switches.
Relevant factors for this section include Total Number of Network Ports, Network (RJ-45), Modular, Media Type Supported. When those points are considered together, they give buyers a clearer picture of how the product is equipped, how it fits into deployment, and what kind of day-to-day role it is meant to support.
Small Office Network Core
Serve as the central switch for 10-20 user offices, providing 2.5GbE to workstations and 10GbE uplinks to servers or internet gateways.
Creative Workgroup Switch
Connect video editing stations, NAS storage, and rendering nodes with multi-gigabit speeds for media production workflows.
Physical Profile
The desktop form factor measures 11.42" wide × 5" deep × 1.67" high (290 × 127 × 42.5 mm) and weighs 2.54 lb (1150 g). The compact design fits on shelves, desks, or wall mounts, with ventilation ensuring stable operation in ambient office temperatures.
The physical profile is practical for deployment planning because the dimensions and weight are clearly defined: 1.67" (42.50 mm), 11.42" (290 mm), 5" (127 mm), 2.54 lb (1150 g). This helps confirm rack, shelf, desk, or cabinet fit before installation.
- Width
- 11.42" (290 mm)
- Depth
- 5" (127 mm)
- Height
- 1.67" (42.50 mm)
- Weight
- 2.54 lb (1150 g)
What's in the Box
The package includes all necessary components for immediate deployment.
Package contents include QSW-M2106-4S Ethernet Switch Power Cord Power Adaptor Quick Installation Guide (QIG), QSW-M2106-4S Ethernet Switch. These included items support setup, installation, and immediate deployment without needing to source the core bundled accessories separately.
Highlights
- 6 x 2.5GbE RJ-45 ports for multi-gigabit device connectivity
- 4 x SFP+ 10GbE slots for high-speed uplinks and fiber expansion
- Layer 2 managed switching with VLAN, QoS, and link aggregation
- Desktop form factor ideal for office and edge deployments
- Supports twisted pair and optical fiber media types
- 16W power consumption for energy-efficient operation
- Comprehensive IEEE networking standards compliance
- 2-year limited warranty for peace of mind
Specifications
| Specifications | |
|---|---|
| Manufacturer | QNAP Systems |
| Manufacturer Part Number | QSW-M2106-4S-US |
| Brand Name | QNAP |
| Product Model | QSW-M2106-4S |
| Product Name | QSW-M2106-4S Ethernet Switch |
| Product Type | Ethernet Switch |
| Interfaces/Ports | |
| Total Number of Network Ports | 6 |
| Network (RJ-45) | Yes |
| Modular | Yes |
| Port/Expansion Slot Details | 6 x 2.5Gigabit Ethernet Network,4 x 10Gigabit Ethernet Expansion |
| Media & Performance | |
| Media Type Supported | Twisted Pair,Optical Fiber |
| Ethernet Technology | 2.5 Gigabit Ethernet,10 Gigabit Ethernet |
| Network Technology | 2.5GBase-T,10GBase-X |
| I/O Expansions | |
| Total Number of Expansion Slots | 4.0 |
| Expansion Slot Type | SFP+ |
| Number of SFP+ Slots | 4 |
| Network & Communication | |
| Layer Supported | 2 |
| Networking Standards | IEEE 802.3,IEEE 802.3u,IEEE 802.3ab,IEEE 802.3z,IEEE 802.3ae,IEEE 802.3x,IEEE 802.1Q,IEEE 802.1w,IEEE 802.3ad,IEEE 802.1ab,IEEE 802.3az,IEEE 802.1p |
| Management & Protocols | |
| Manageable | Yes |
| Power Description | |
| Input Voltage | 12 V DC |
| Power Source | Power Adapter |
| Power Consumption | 16 W |
| Physical Characteristics | |
| Form Factor | Desktop |
| Height | 1.67" (42.50 mm) |
| Width | 11.42" (290 mm) |
| Depth | 5" (127 mm) |
| Weight (Approximate) | 2.54 lb (1150 g) |
| Miscellaneous | |
| Package Contents | QSW-M2106-4S Ethernet Switch Power Cord Power Adaptor Quick Installation Guide (QIG) |
| Warranty | |
| Limited Warranty | 2 Year |
User Manual
FAQ
What types of SFP+ modules are compatible with this switch?
The QSW-M2106-4S-US supports standard SFP+ modules for 10GbE connectivity, including 10GBASE-SR, 10GBASE-LR, and 10GBASE-T copper modules. Direct-attach copper (DAC) cables are also supported for short-reach connections to servers or other switches. Always verify module compatibility with QNAP's qualified vendor list for optimal performance.
Can this switch be rack-mounted?
No, this switch has a desktop form factor designed for shelf, desk, or wall mounting. It does not include rack ears or a rack-mountable chassis. For rack deployment scenarios, consider QNAP's rack-mountable switch models with similar port configurations.
What management features does this Layer 2 switch offer?
The switch provides comprehensive Layer 2 management through a web-based interface, including VLAN configuration (802.1Q), link aggregation (802.3ad LACP), Quality of Service (802.1p), Rapid Spanning Tree Protocol (802.1w RSTP), port mirroring, and traffic monitoring. These features enable network segmentation, load balancing, and performance optimization for business environments.
What is the power consumption of this switch?
The QSW-M2106-4S-US consumes approximately 16 watts under typical operating conditions. This low power draw makes it suitable for always-on deployments in offices and small businesses. The switch uses a 12V DC power adapter included in the package.
Does this switch support Power over Ethernet (PoE)?
No, this switch does not provide Power over Ethernet. The six 2.5GbE RJ-45 ports deliver data connectivity only. If you require PoE for access points, IP cameras, or VoIP phones, consider QNAP's PoE-enabled switch models with similar port configurations.
What cabling is required for the 2.5GbE ports?
The six 2.5GbE RJ-45 ports support existing Cat5e or Cat6 cabling up to 100 meters. They are backward compatible with 1GbE and 100MbE devices through auto-negotiation. For optimal 2.5GbE performance, ensure cabling meets Cat5e specifications with proper termination and minimal interference.
| Qty | Price | Available |
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