QNAP QSW-M5216-1T
Ultra-high-speed 25GbE fiber managed switch with 10GbE connectivity for backbone networks
The QSW-M5216-1T is a 16-Port 25GbE SFP28 fiber Managed Switch with one 10GbE NBASE-T port. Supporting Layer 2 switching and network management via a user-friendly web user interface, the QSW-M5216-1T provides an entry-level network management solution that is usable even by non-IT professionals. Offering ultra-high 25GbE speeds and a backbone switching capacity of 820Gbps, the QSW-M5216-1T can serve as the core switch uplinking to 25G Servers and NAS in server rooms or connecting to 25G/10G switches to accelerate high-speed storage, video editing, virtualization, and AI applications. The QSW-M5216-1T provides flexible network interfaces for high compatibility at an affordable price, enabling small businesses to quickly upgrade to an ultra-high-speed backbone network by integrating to existing network infrastructure. The QSW-M5216-1T is made in Taiwan (MIT), providing a high-quality and reliable networking solution.
25GbE Fiber
The QSW-M5216-1T has sixteen 25GbE SFP28 fiber ports and a backbone switching capacity of 820Gbps for uplinking server rooms.
10GbE connectivity
The QSW-M5216-1T is equipped with one 10GbE NBASE-T port for hybrid high-speed network deployment.
User-friendly management interface
Featuring a user-friendly web UI, the QNAP Switch System (QSS) provides an overview dashboard, port management and setting guide, making central network management intuitive and easy.
Layer 2 network
The QSW-M5216-1T provides Layer 2 management features (such as LACP, VLAN, ACL and LLDP) for efficiently controlling network bandwidth and enhance security.
RSTP protocol
The QSW-M5216-1T supports Rapid Spanning Tree Protocol (RSTP). You can easily and efficiently deploy small/medium-scale networks that support expansion, redundancy, and loop prevention.
Flow Control
Compliant with IEEE802.3x Flow Control in full-duplex mode, the QSW-M5216-1T avoids packet loss from unparalleled bandwidth.
QNAP 25GbE Switch QSW-M5216-1T
Honored with Interop Tokyo 2022 Best of Show Award for Runners-up
Upgrade to ultra-high-speed 25GbE with ease!
While 10GbE is a solid base for high-speed network transmission, the ultra-high-speed 25GbE provides comparative cost advantages and compatibility in SMB server rooms to satisfy data computing applications.
High-speed Storage & AI applications
25GbE fulfills bandwidth requirements in high-speed storage, virtualization, and AI applications.
High Compatibility
25GbE SFP28 is backward compatible with 10GbE SFP+/1GbE SFP and can be connected to 50GbE/100GbE via Breakout DAC, easily integrating existing network infrastructure.
Cost-effectiveness
25GbE is 2.5 times faster than 10GbE while the cost is less than 2 times higher, suitable for upgrading backbone network.
High switching capacity of 820Gbps for backbone networks
The QSW-M5216-1T has sixteen 25GbE SFP28 fiber ports and offers backbone switching capacity of 820Gbps, guaranteeing the full potential of each port. The QSW-M5216-1T can serve as the core switch uplinking to 25G/100G Servers and NAS in server rooms or connecting to 25G/10G edge fiber switches.
Flexible deployment with multiple 25GbE and 10GbE ports
Along with sixteen 25GbE SFP28 fiber ports, the QSW-M5216-1T is has one 10GBASE-T port for enabling hybrid high-speed networks. Its 25GbE SFP28 interfaces are backward compatible with 10GbE SFP+/1GbE SFP; and 10GbE RJ45 is compatible with NBASE-T technologies to support four speeds (10G / 5G / 2.5G / 1G).
Learn More: 25GbE NAS TS-h2490FU, 25GbE NAS TS-h3088XU-RP, QNAP 10GbE NAS Solution, QNAP 40GbE/25GbE/10GbE Expansion Cards
25GbE SFP28 Fiber
Use SFP28 DAC (Direct Attach Copper) or transceivers to connect to NAS with fiber interfaces, network cards and switches.
10GbE RJ45
Use existing 6a cables to connect to 10GbE NAS or 10GbE switches.
QSS: Intuitive Network Management Software
The QNAP Switch System (QSS) features an easy-to-use Web GUI with value-added functions to simplify network set up and management.
Learn More: QSS
Sleek Design
Use the at-a-glance major functions, flat control layers and one-click login to simplify set up and management.
GUI
The on-screen display matches physical ports for greater usability.
Value-added
With the settings guide, status chart reference, online firmware update, learning and management costs are greatly reduced.
Optimize Network Performance with bandwidth and packet control
The QSW-M5216-1T provides bandwidth and packet control functions (such as LACP, VLAN, QoS, and IGMP Snooping) to boost network performance through IP grouping and bandwidth management.
| LACP |
VLAN |
QoS |
IGMP Snooping |
| Link Aggregation (LAG) combines multiple network connections to increase throughput and protect against connection failure. |
Virtual Networks (VLAN) allows groups of devices from different networks to be combined into a single network. |
QoS (Quality of Service) helps prioritize bandwidth usage to optimize network resource allocation. |
IGMP snooping assists in minimizing bandwidth loss and preventing network information leakage. |
Powerful security and system functions
The QSW-M5216-1T has powerful security and system functions (including ACL, LLDP, RSTP and Flow Control) to help enhance network reliability with access controls, troubleshooting, loop prevention and avoiding packet loss.
| ACL |
LLDP |
RSTP |
Flow Control |
- Access controls
- Security system |
- Device disclosure
- Troubleshooting |
- Loop prevention
- Backup path |
- Balance speed
- Jam prevention |
Compatible DAC and transceivers
Check the compatible DAC and transceivers for QSW-M5216-1T on the Compatible List.
Hardware Specification
QSW-M5216-1T
| Management Type |
Web Managed |
| Number of Ports |
17 |
| 25GbE SFP28 |
16 |
| 10GbE BASE-T (RJ45) |
1 |
| Management Port |
1 x 1GbE RJ45 |
| Power Supply Description |
Internal Power Supply Unit |
| Max. Power Consumption |
32.602W |
| Input Power Type |
AC |
| Input Voltage Range |
100-240VAC, 50/60 Hz |
| MAC Address Table |
32K |
| Total Non-Blocking Throughput |
410Gbps |
| Switching Capacity |
820Gbps |
| Management Interface |
Web |
| Console |
RS232 |
| Fan |
 |
| Supported Standards |
IEEE 802.3 Ethernet
IEEE 802.3u 100BASE-T,
Out-of-Band port ( MGMT only )
IEEE 802.3ab 1000BASE-T
IEEE 802.3bz 2.5G/5GBase-T
IEEE 802.3an 10G BASE-T
IEEE 802.3z 1000BASE-SX/LX
IEEE 802.3ae 10G Fiber
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 |
| Form Factor |
Rackmount |
| LED Indicators |
Per Port: Speed/Link/Activity
Per System: Power/Status |
| Buttons |
Reset button |
| Dimensions (HxWxD) |
43.5 x 285 x 237.7 mm |
| Weight (Net) |
2.15 kg |
| Weight (Gross) |
2.85 kg |
| Operating Temperature |
0˚C to 40°C (32°F to 104°F) |
| Relative Humidity |
5~95% Non-condensing |
| Certifications |
CE, FCC, VCCI, BSMI |
| Electromagnetic Compliance |
Class A |
| Jumbo Frames |
9K |
| Warranty |
2 Years |
Note: Use only QNAP memory modules to maintain system performance and stability. For NAS devices with more than one memory slot, use QNAP modules with identical specifications and refer to the hardware user manual to install compatible QNAP memory modules.
Warning: Using unsupported modules may degrade performance, cause errors, or prevent the operating system from starting.
QNAP reserves the right to replace partial parts or accessories if the original is no longer available from its manufacturer/supplier. Any replacement would be fully tested and verified to meet strict compatibility and stability guidelines and will deliver identical performance to the original.
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