The QNAP QSW-M2106-4C is a Layer 2 web-managed network switch designed for cost-effective deployment in hybrid high-speed network environments. It features four 10GbE SFP+/RJ45 combo ports supporting multi-speed operation (10G/5G/2.5G/1G/100M) and six 2.5GbE RJ45 ports, providing flexible connectivity for diverse device types. With 110Gbps switching capacity and 55Gbps non-blocking throughput, the switch delivers wire-speed performance across all ports simultaneously. The device includes comprehensive Layer 2 switching capabilities with security features such as ACL, LLDP, RSTP, and flow control for network reliability and loop prevention. Its desktop form factor, user-friendly web management interface, and 36W power consumption make it ideal for small-to-medium business networks, office environments, and entry-level data center deployments requiring multi-speed Ethernet connectivity without complex configuration.
110Gbps switching capacity with 55Gbps non-blocking throughput.
Four 10GbE SFP+/RJ45 combo ports support five speeds.
Six 2.5GbE RJ45 ports for flexible device connectivity.
Web-managed Layer 2 switching with ACL and RSTP.
36W power consumption with 12V/3A DC adapter input.
Desktop form factor with 16K MAC address table capacity.
Expedited and overnight shipping options are available at checkout, priced by destination and service.
Purchase orders accepted from qualified institutions.
Refunds within 14 days and replacements within 30 days of delivery with an RMA (25% restocking fee on customer-initiated returns), and every part carries our Standard 30-Day Warranty - see our return policy or contact US IT Hardware.
Featuring
Manufacturer part #
QSW-M2106-4C-US
Brand
QNAP
Condition
New
SKU
QSW-M2106-4C-US
Model
QSW-M2106-4C
Console Port
RJ45
Product Line
QNAP QSW-M Series
Product Type
Layer 2 Web-Managed Network Switch
Certifications
CE, FCC, VCCI, BSMI
Management Type
Layer 2 Web-Managed
Layer 2 Features
ACL, LLDP, RSTP, Flow Control
SFP+ Compatibility
Compatible systems
The QSW-M2106-4C is compatible with any server, NAS, or networking device equipped with 10GbE SFP+, 10GBASE-T, or 2.5GBASE-T interfaces. It supports standard IEEE 802.3 Ethernet standards and is backward compatible with legacy 1GbE and 100Mbps devices. Management is platform-agnostic via web browser on any OS. Requires Category 6+ cabling for RJ45 connections and standard SFP+ transceivers for fiber uplinks.
QNAP NAS Systems
Model: TS-series NAS
Form factor: Desktop/Rackmount
Generation: All current generations
Compatible with QNAP NAS systems via 10GbE SFP+ or 2.5GbE RJ45 connections for high-speed data transfer.
Dell PowerEdge Servers
Model: R640, R650, R660 (with 10GbE/2.5GbE NICs)
Form factor: 1U/2U Rackmount
Generation: 14th-16th generation
Compatible with servers equipped with 10GbE or 2.5GbE network interface cards via RJ45 or SFP+ connections.
HPE ProLiant Servers
Model: DL360, DL380, DL560 (with multi-gig NICs)
Form factor: 1U/2U Rackmount
Generation: Gen10/Gen11
Compatible with HPE ProLiant servers featuring 10GbE or 2.5GbE network adapters.
Full compatibility with 1GbE and 100Mbps Ethernet devices
Energy Efficient Ethernet
IEEE 802.3az compliant
RJ45 Cabling Requirements
Category 6 or better for 10GBASE-T; standard Cat5e for 1GbE/100Mbps
Electromagnetic Compliance
CLASS B
Network & Communication
Jumbo Frames
9K bytes
MAC Address Table
16K entries
Switching Capacity
110Gbps
Non-Blocking Throughput
55Gbps
Power Consumption
Input Current
3A
Input Voltage
12V DC
Power Supply Type
External DC Adapter
Maximum Power Consumption
36W
Physical Characteristics
Form Factor
Desktop
Reset Button
Yes
Weight (Net)
1.15 kg
Weight (Gross)
1.75 kg
Dimensions (H x W x D)
42.5 x 290 x 127 mm
Environmental
Cooling
PWM double ball bearing fan x1
Relative Humidity
5% to 95% non-condensing
Operating Temperature
0°C to 40°C (32°F to 104°F)
Interface/Ports
Total Ports
10 ports
LED Indicators
Per-port speed/link/activity; system power/status
2.5GbE RJ45 Ports
6 ports with multi-speed support (2.5G/1G/100M)
10GbE SFP+/RJ45 Combo Ports
4 ports with multi-speed support (10G/5G/2.5G/1G/100M)
Best for
Small-to-Medium Business Networks
Cost-effective multi-speed switching for organizations upgrading from Gigabit to 2.5GbE/10GbE infrastructure without requiring enterprise-grade management complexity.
Office Environments
Desktop form factor deployment in office settings with hybrid device connectivity needs, supporting both traditional Gigabit and modern multi-gig endpoints.
Data Center Top-of-Rack
Entry-level data center deployments requiring flexible uplink options via SFP+ fiber or RJ45 copper, with non-blocking throughput for east-west traffic.
Hybrid Network Upgrades
Backward-compatible switching solution for organizations transitioning from 1GbE to 2.5GbE/10GbE, supporting legacy and modern devices simultaneously.
Network Consolidation
Centralized switching for converged infrastructure environments combining storage, compute, and management traffic across multiple speed tiers.
Direct Attach Copper Deployments
SFP+ connectivity enabling low-cost, low-latency direct-attach copper (DAC) cable connections between switches and high-performance servers.
Frequently asked questions
What switching capacity and throughput does the QSW-M2106-4C deliver?
The QSW-M2106-4C provides 110Gbps total switching capacity with 55Gbps non-blocking throughput, enabling wire-speed forwarding across all 10 ports simultaneously. This architecture eliminates bottlenecks during peak traffic periods, making it suitable for consolidated switching in SMB and entry-level data center environments.
How do the combo ports work with different cable types?
The four 10GbE SFP+/RJ45 combo ports automatically detect and support both optical fiber (SFP+) and copper (RJ45) connections. SFP+ ports accept 10GbE SFP+ transceivers or direct-attach copper cables, while RJ45 ports support 10GBASE-T/NBASE-T devices via Category 6 or better cabling, enabling flexible deployment without port conflicts.
What multi-speed support does this switch provide?
The 10GbE combo ports support five speeds: 10Gbps, 5Gbps, 2.5Gbps, 1Gbps, and 100Mbps. The 2.5GbE RJ45 ports support three speeds: 2.5Gbps, 1Gbps, and 100Mbps. This backward compatibility allows seamless integration with legacy Gigabit devices and modern multi-gig endpoints in the same network.
What management and security features are included?
The switch includes Layer 2 web-based management via a user-friendly interface, supporting ACL (Access Control Lists) for traffic filtering, LLDP for device discovery, RSTP for loop prevention, and flow control to prevent packet loss. These features enable non-IT professionals to maintain network reliability and security without complex configuration.
What are the physical dimensions and power requirements?
The QSW-M2106-4C measures 290mm (W) x 127mm (D) x 42.5mm (H) with a net weight of 1.15kg, fitting standard desktop environments. It requires 12V DC input at 3A (36W maximum consumption) via an external adapter, making it energy-efficient for continuous operation in office and data center settings.
Is this switch suitable for data center deployments?
Yes, the QSW-M2106-4C is ideal for entry-level data center top-of-rack (ToR) switching, supporting both fiber uplinks via SFP+ and copper connectivity via RJ45 combo ports. Its non-blocking architecture, 16K MAC address table, and Layer 2 switching capabilities make it suitable for small-scale data center consolidation and hybrid infrastructure environments.
What certifications and compliance standards does it meet?
The QSW-M2106-4C holds CE, FCC, VCCI, and BSMI certifications with CLASS B electromagnetic compliance. It supports IEEE 802.3 (Ethernet), 802.3x (flow control), 802.3ab (1000BASE-T), 802.3az (energy-efficient Ethernet), and 802.1w (RSTP) standards, ensuring interoperability with standard networking equipment.
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