QNAP introduces sleek, high-speed 100GbE managed switch with massive 1.2 Tbps capacity


November 14, 2023 by our News Team

QNAP Systems' QSW-M7308R-4X is a managed switch with four 100GbE QSFP28 and eight 25GbE SFP28 ports, offering an impressive switching capacity of up to 1200 Gbps and ideal for industries requiring high-bandwidth capabilities.

  • Compact half-width rackmount design
  • Supports Direct Attach Copper (DAC) or Long-Range/Short-Range (LR/SR) Transceivers with compatible interfaces
  • Smart cooling system ensures stable high-speed network performance


QNAP Systems, Inc., a innovator in computing, networking, and storage solutions, has launched its latest offering – the QSW-M7308R-4X. This managed switch is equipped with 100GbE QSFP28 and 25GbE SFP28 ports, delivering an impressive switching capacity of up to 1200 Gbps. The compact half-width rackmount design makes it an ideal solution for industries that require high-bandwidth capabilities, such as big data storage, video editing, virtualization, and AI applications.

Jerry Deng, Product Manager of QNAP, highlighted the growing demand for ultra-high-speed switches in 2023 to support bandwidth-intensive tasks like Generative AI workloads and cluster servers. In response to this trend, QNAP’s first 100GbE switch aims to provide a cost-effective and space-saving solution for small and medium-sized businesses (SMBs). When paired with QNAP’s 25GbE NAS or other NAS devices equipped with 25GbE/100GbE network cards, the QSW-M7308R-4X can fully leverage the IT potential of these systems.

The QSW-M7308R-4X boasts four 100GbE QSFP28 ports and eight 25GbE SFP28 fiber ports. These ports support Direct Attach Copper (DAC) or Long-Range/Short-Range (LR/SR) Transceivers with compatible interfaces. Additionally, the 25GbE SFP28 interface is backward compatible with 10GbE SFP+ and 1G SFP, ensuring flexibility in network connectivity. The switch supports full-duplex mode transmission and incorporates Forward Error Correction (FEC) for efficient and reliable ultra-high-speed data transmission.

Designed with efficiency in mind, the QSW-M7308R-4X features a half-width rackmount design that allows for the installation of two switches (or a combination with another half-width rackmount switch) in a 1U rack space. This efficient physical space utilization and organized cabling make it a perfect fit for IT rooms or offices. Furthermore, the switch’s smart cooling system ensures stable high-speed network performance even under heavy loads.

The QSW-M7308R-4X offers Layer 2 management functions through QNAP Switch System (QSS), which includes features like LACP (Link Aggregation Control Protocol), VLAN (Virtual Local Area Network), ACL (Access Control List), and LLDP (Link Layer Discovery Protocol). These functions can be easily accessed and controlled via a user-friendly web GUI, providing efficient network bandwidth controls and enhanced network security. Additionally, the switch supports the Rapid Spanning Tree Protocol (RSTP), allowing users to deploy small or medium-scale networks that support expansion, redundancy, and loop prevention.

Key Specifications of the QSW-M7308R-4X include its L2 Web managed switch capabilities with 12 ports – four 100GbE QSFP28 and eight 25GbE SFP28 fiber ports. These ports are compatible with DAC or LR/SR Transceivers with the appropriate interfaces. The 25GbE SFP28 ports also offer backward compatibility with 10GbE SFP+ and 1G SFP speeds. The switch is compliant with IEEE 802.3x standards and supports Auto Negotiation.

In conclusion, the QSW-M7308R-4X from QNAP Systems presents an impressive solution for businesses in need of high-bandwidth capabilities. Its compact design, coupled with its advanced features and management functions, make it an ideal choice for industries such as big data storage, video editing, virtualization, and AI applications. With its cost-optimized and space-saving design, this 100GbE switch is well-suited for SMBs looking to maximize their IT potential.

QNAP introduces sleek, high-speed 100GbE managed switch with massive 1.2 Tbps capacity

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Background Information


About QNAP: QNAP Systems, founded in Taipei in 2004 by Meiji Chang, has become a global leader in NAS solutions with a strong focus on innovation and user-friendly design. Their strategic partnerships with industry giants and their commitment to pushing the boundaries of what NAS devices can do make them a noteworthy player in the tech world.

QNAP website  QNAP LinkedIn

Technology Explained


ACL: The Access Control List (ACL) is a technology used in the computer industry to control access to resources. It is a list of permissions associated with an object, such as a file or folder, that specifies which users or system processes are granted access to that object. ACLs are used to control who can read, write, or execute a file, as well as who can view or modify a folder. ACLs are also used to control access to network resources, such as printers, databases, and websites. By using ACLs, organizations can ensure that only authorized users have access to their data and resources.


LACP: Link Aggregation Control Protocol (LACP) is a technology used in the computer industry to combine multiple physical network links into one logical link. This allows for increased bandwidth and reliability, as well as improved network performance. LACP is used in a variety of applications, such as virtualization, cloud computing, and storage networking. It is also used in high-performance computing, where multiple physical links are used to increase the speed of data transfer. LACP is also used in network security, as it allows for the creation of redundant links that can be used to protect against network outages. In addition, LACP is used in network monitoring, as it allows for the monitoring of multiple links at once.


LLDP: Link Layer Discovery Protocol (LLDP) is a technology used in computer networks to allow network devices to communicate with each other and exchange information. It is a vendor-neutral protocol that allows devices to advertise their capabilities, such as their port speed, VLANs, and other information. This allows network administrators to easily identify and configure devices on the network. LLDP is used in many industries, including the computer industry, to help manage and configure networks. It is also used to help troubleshoot network issues, as it can provide detailed information about the devices on the network. LLDP is an important tool for network administrators, as it helps them to quickly identify and configure devices on the network, as well as troubleshoot any issues that may arise.


NAS: Network Attached Storage (NAS) is a specialized storage device or server that provides centralized data storage and access over a network, usually using Ethernet connections. NAS systems are designed to offer a convenient and efficient way to store and share files among multiple users or devices within a home or office environment. Unlike traditional storage solutions, NAS devices operate independently and have their own operating systems and management interfaces. They are characterized by easy setup and configuration, making them accessible even to users with limited technical expertise. NAS devices can offer various features, including data redundancy through RAID configurations, remote access over the internet, automatic backup, media streaming, and even application hosting in some advanced models. As a versatile and user-friendly storage solution, NAS has become a popular choice for both personal and small business use.


RSTP: Rapid Spanning Tree Protocol (RSTP) is a computer networking protocol that helps to quickly establish a loop-free network topology. It is used in Ethernet networks to prevent broadcast storms, which can cause network outages. RSTP works by creating a tree-like structure of the network, where each node is connected to a single root node. This tree-like structure ensures that there are no loops in the network, which can cause broadcast storms. RSTP is used in many computer networks, such as corporate networks, data centers, and home networks. It is also used in wireless networks, such as Wi-Fi networks, to ensure that the network is stable and secure. RSTP is an important part of the computer industry, as it helps to ensure that networks are reliable and secure.


VLAN: VLAN (Virtual Local Area Network) is a technology used in computer networking that allows for the segmentation of a physical network into multiple logical networks. It is used to create multiple isolated networks within a single physical network, allowing for greater flexibility and control over network traffic. VLANs are commonly used in the computer industry to separate different departments or groups of users, such as those in a large organization, or to provide secure access to a network. VLANs can also be used to segment a network into multiple virtual networks, allowing for greater control over network traffic and improved security. Additionally, VLANs can be used to provide access to a network from remote locations, such as from home or from a mobile device.





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