Two 10GbE combo ports
Select SFP+ fibre/DAC or multi-speed RJ45 copper for each combo position.
A desktop Layer 2 switch with two selectable 10GbE SFP+/RJ45 combo ports, eight 2.5GbE RJ45 ports and QSS web-based management.

Each 10GbE combo position can operate as SFP+ or RJ45. The copper side supports 10G, 5G, 2.5G, 1G and 100M, while the eight 2.5GbE access ports provide Multi-Gigabit connectivity for compatible network devices.
Each combo position uses either SFP+ or RJ45, not both simultaneously. The supplied information does not list transceivers, DAC cables or Ethernet cables as included.
Answers below are based only on the supplied product information for QSW-M2108-2C.
It is a 10-port Layer 2 web managed desktop switch with two 10GbE SFP+/RJ45 combo ports and eight 2.5GbE RJ45 ports.
Each combo position can use either its SFP+ interface or its RJ45 interface, not both as separate simultaneous ports.
The supplied specifications list 10G, 5G, 2.5G, 1G and 100M support.
The supplied description lists QSS web management with LACP, VLAN, ACL, LLDP and Rapid Spanning Tree Protocol.
The supplied specifications list 80Gbps switching capacity and 40Gbps total non-blocking throughput.
The supplied specifications state a 2-year QNAP manufacturer warranty.
(QSW-M2108-2C)
QNAP QSW-M2108-2C 10-Port 10GbE Combo and 2.5GbE Managed Switch
Select SFP+ fibre/DAC or multi-speed RJ45 copper for each combo position.
Connect Multi-Gigabit devices through eight RJ45 ports.
Use functions including LACP, VLAN, ACL, LLDP and RSTP.
The supplied total non-blocking throughput is 40Gbps.
Specifications below are organised from the supplied product information for QSW-M2108-2C.
| Specification | Details |
|---|---|
| Product and Management | |
| Model | QSW-M2108-2C |
| Management Type | Web Managed |
| Management Interface | Web |
| Console | RJ45 |
| Form Factor | Desktop |
| Network Interfaces | |
| Number of Ports | 10 |
| 10GbE SFP+/RJ45 Combo Ports | 2 The RJ45 side supports 10G, 5G, 2.5G, 1G and 100M. The SFP+ interface is backward compatible with 1GbE SFP. |
| 2.5GbE RJ45 Ports | 8 |
| Switching Performance | |
| Switching Capacity | 80Gbps |
| Total Non-Blocking Throughput | 40Gbps |
| MAC Address Table | 16K |
| Jumbo Frames | 9K |
| Supported Standards | |
| Ethernet Standards | IEEE 802.3 Ethernet IEEE 802.3u 100BASE-T IEEE 802.3ab 1000BASE-T IEEE 802.3bz 2.5G/5GBASE-T IEEE 802.3an 10GBASE-T IEEE 802.3z 1000BASE-SX/LX IEEE 802.3ae 10G Fibre |
| Flow Control | IEEE 802.3x Full-Duplex Flow Control |
| VLAN | IEEE 802.1Q VLAN Tagging |
| Rapid Spanning Tree Protocol | IEEE 802.1w RSTP |
| Link Aggregation | IEEE 802.3ad LACP |
| Link Layer Discovery | IEEE 802.1AB LLDP |
| Class of Service | IEEE 802.1p Class of Service |
| Power and Cooling | |
| Power Supply Description | Adapter |
| Input Power Type | DC |
| Input Voltage | 12V |
| Maximum Power Consumption | 36W |
| Fan | 1 × PWM double ball bearing fan |
| Sound Level | <21dB(A) |
| Physical Specifications | |
| Dimensions | 42.5 × 290 × 127mm (H × W × D) |
| Net Weight | 1.12kg |
| Gross Weight | 1.54kg |
| LED Indicators | Per port: Speed, Link and Activity Per system: Power and Status |
| Buttons | Reset button |
| Operating Environment | |
| Operating Temperature | 0°C to 40°C (32°F to 104°F) |
| Relative Humidity | 595%, non-condensing |
| Compliance and Warranty | |
| Certifications | CE, FCC, VCCI, BSMI |
| Electromagnetic Compliance | Class B |
| Warranty | 2 years |
Note: Each combo position can operate as SFP+ or RJ45; it does not provide two simultaneous data ports.
| SKU | QSW-M2108-2C |
| Model # | QSW-M2108-2C |
| Barcode # | 885022020386 |
| Brand | QNAP |
| Shipping Weight | 2.9000kg |
| Shipping Width | 0.200m |
| Shipping Height | 0.200m |
| Shipping Length | 0.200m |
The QNAP QSW-M2108-2C is supplied with a 2-year QNAP manufacturer warranty.
Warranty coverage, eligibility and claim assessment are subject to QNAP terms. Please retain your DeviceDeal tax invoice as proof of purchase.
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