Sixteen 25GbE SFP28 ports
High-density fibre connectivity for compatible servers, NAS and switches.
A rackmount Layer 2 web managed switch with sixteen 25GbE SFP28 ports, one multi-speed 10GbE RJ45 port and 820Gbps switching capacity.

Sixteen SFP28 ports support suitable 25GbE DAC cables or transceivers and are stated as backward compatible with 10GbE SFP+ and 1GbE SFP connections. The separate NBASE-T RJ45 port supports 10G, 5G, 2.5G and 1G.
The switch uses an internal 100240VAC power supply, has maximum power consumption listed as 32.602W and a specified sound level below 34dB(A). Suitable fibre modules, DAC cables and Cat 6a cabling are selected separately for the intended links.
Answers below are based only on the supplied product information for QSW-M5216-1T.
It has 17 data ports: sixteen 25GbE SFP28 ports and one multi-speed 10GbE RJ45 port. A separate 1GbE RJ45 management port is also listed.
The supplied specifications list 820Gbps switching capacity and 410Gbps total non-blocking throughput.
Yes. The supplied description states that the SFP28 ports are backward compatible with 10GbE SFP+ and 1GbE SFP connections.
The NBASE-T RJ45 port supports 10G, 5G, 2.5G and 1G network speeds.
The supplied information includes LACP, VLAN, ACL, LLDP, RSTP, flow control, Class of Service and QSS web management.
The supplied specifications state a 2-year QNAP manufacturer warranty.
(QSW-M5216-1T)
QNAP QSW-M5216-1T 17-Port 25GbE Web Managed Switch
High-density fibre connectivity for compatible servers, NAS and switches.
One RJ45 port supports 10G, 5G, 2.5G and 1G.
The supplied specifications also list 410Gbps non-blocking throughput.
QSS, LACP, VLAN, ACL, LLDP and RSTP are listed.
Specifications below are organised from the supplied product information for QSW-M5216-1T.
| Specification | Details |
|---|---|
| Product and Management | |
| Model | QSW-M5216-1T |
| Management Type | Web Managed |
| Management Interface | Web |
| Console | RS232 |
| Network Interfaces | |
| Number of Data Ports | 17 |
| 25GbE SFP28 Ports | 16 |
| 10GbE BASE-T Port | 1 × RJ45 |
| Management Port | 1 × 1GbE RJ45 |
| Switching Performance | |
| Switching Capacity | 820Gbps |
| Total Non-Blocking Throughput | 410Gbps |
| MAC Address Table | 32K |
| Jumbo Frames | 9K |
| Supported Standards | |
| Ethernet and Network Standards | IEEE 802.3 Ethernet IEEE 802.3u 100BASE-T, out-of-band port for management only 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 IEEE 802.3x full-duplex flow control IEEE 802.3by 25 Gigabit Ethernet IEEE 802.1Q VLAN tagging IEEE 802.1w RSTP IEEE 802.3ad LACP IEEE 802.1AB LLDP IEEE 802.1p Class of Service |
| Power and Cooling | |
| Power Supply | Internal power supply unit |
| Input Power Type | AC |
| Input Voltage Range | 100240VAC, 50/60Hz |
| Maximum Power Consumption | 32.602W |
| Fan | Yes |
| Sound Level | <34dB(A) |
| Physical Specifications | |
| Form Factor | Rackmount |
| Dimensions | 43.5 × 285 × 237.7mm |
| Net Weight | 2.15kg |
| Gross Weight | 2.85kg |
| 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 and BSMI |
| Electromagnetic Compliance | Class A |
| Warranty | 2 years |
| SKU | QSW-M5216-1T |
| Model # | QSW-M5216-1T |
| Barcode # | 885022021338 |
| Brand | QNAP |
| Shipping Weight | 2.5000kg |
| Shipping Width | 0.500m |
| Shipping Height | 0.250m |
| Shipping Length | 0.300m |
| Shipping Cubic | 0.037500000m3 |
The QNAP QSW-M5216-1T is supplied with a 2-year QNAP manufacturer warranty.
Warranty coverage, duration, eligibility and claim assessment are subject to QNAP terms for the exact product. Please retain your DeviceDeal tax invoice as proof of purchase.
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