QNAP 

QSW-M804-4C-US QNAP QSW-M804-4C MANAGEMENT SWITCH 8 PORT OF 10GBE PORT SPEED 4

Mfg Part Number:  QSW-M804-4C-US  
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Price: $845.00 + Free Shipping
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In Stock: 11
Last Updated: Sep 26, 2025
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The QSW-M804-4C is a Layer 2 Web Managed Switch with four 10GbE SFP+ ports and four 10GbE SFP+/RJ45 combo ports that enables blazing-fast transfer speeds, simultaneous multi-workstation access to large files (ideal for video editing and multimedia), and empowers bandwidth-demanding tasks like virtualization. Supporting Layer 2 switching and providing a user-friendly entry-level network management solution, the QSW-M804-4C is an affordable way for businesses and organizations to fully embrace 10GbE connectivity. The QSW-M804-4C is made in Taiwan (MIT), providing a high-quality and reliable networking solution.

  • NBASE-T EthernetIncludes four 10GbE SFP+/ RJ45 combo ports. Compatible with 10GbE and NBASE-T technologies to support five speeds (10G / 5G / 2.5G / 1G / 100M) using existing cables.
  • User-friendly management interfaceThe QNAP Switch System (QSS) is easy to use and provides an overview dashboard, port management and setting guide, making central network management intuitive.
  • Layer 2 networkProvides Layer 2 management features (such as LACP, VLAN, ACL and LLDP) for IT staff to efficiently control network bandwidth and enhance security.
  • RSTP protocolOne of the few web-managed switches that supports Rapid Spanning Tree Protocol (RSTP). Easily and efficiently deploy small/medium-scale networks that support expansion, redundancy, and loop prevention.
  • Flow ControlCompliant with IEEE802.3x Flow Control in full-duplex mode, the QSW-M804-4C avoids packet loss from unparalleled bandwidth.
  • Online OS updatelQSS can be updated with just one click, helping IT staff ensure their network security.

Flexible deployment combo ports and 10GbE / NBASE-T

The 8-port QSW-M804-4C switch includes four SFP+ (fiber) ports, and four SFP+/RJ45 (copper) combo ports for connecting different interfaces. With RJ45 interfaces, 10GbE is supported using Cat 6a (or above) cables. Direct Attach Copper (DAC) cables can be used with SFP+ ports for connecting to servers inside a rack. The switching capacity of the QSW-M804-4C is 240 Gbps, guaranteeing the full potential of each port. The QSW-M804-4C is also compatible with 10GbE and NBASE-T technologies to support up to five speeds (10G / 5G / 2.5G / 1G / 100M). The SFP+/RJ45 (copper) combo ports provide higher transmission speeds with existing cables. Depending on cable types and their lengths, different speeds can be achieved for faster, more efficient data transfer.

Fully embrace High-Speed Networking with QNAP!

From NAS with built-in 10GbE SFP+ and 10GBASE-T ports, or NAS with PCIe slots that support 10GbE network adapters, QNAP has led the industry in 10GbE adoption. Other high-speed network solutions from QNAP include Thunderbolt 3 to 10GbE Network Adapters and USB 3.2 Gen 1 to 5GbE Network Adapters. These can all be used with the QSW-M804-4C to create a comprehensive high-speed network environment for boosting the performance of photo/video editing, virtualization, large-file data transfers, and other bandwidth-demanding tasks.

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.

Sleek Design
  • Use the at-a-glance major functions, flat control layers and one-click login to simplify set up and management.
GUI
  • The visual illustration 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.


Main Specification
General Information
Manufacturer QNAP Systems
Manufacturer Part Number QSW-M804-4C-US
Manufacturer Website Address http://www.qnap.com
Brand Name QNAP
Product Series QSW
Product Model M804-4C
Product Name QSW-M804-4C Ethernet Switch
Product Type Ethernet Switch
Technical Information
Features Reset Button
Interfaces/Ports
Total Number of Network Ports 4
Uplink Port Yes
Network (RJ-45) Yes
Port/Expansion Slot Details 4 x 10 Gigabit Ethernet SFP+ Fiber Expansion Slot
Port/Expansion Slot Details 4 x 10 Gigabit Ethernet SFP+ Expansion Slot
Port/Expansion Slot Details 4 x 1/2.5/5/10 Gigabit Ethernet RJ-45 Combo Network Port
Port/Expansion Slot Details 1 x Gigabit Ethernet RJ-45 Management Port
Media & Performance
Media Type Supported Optical Fiber
Media Type Supported Twisted Pair
Ethernet Technology Gigabit Ethernet
Network Technology 10GBase-T
Network Technology 10GBase-X
Network Technology 5GBase-T
Network Technology 2.5GBase-T
Network Technology 1000Base-T
Maximum Data Transfer Rate 1.25 GB/s
I/O Expansions
Total Number of Expansion Slots 8
Expansion Slot Type SFP+
Number of SFP+ Slots 8
Network & Communication
Layer Supported 2
Networking Standards IEEE 802.1w
Networking Standards IEEE 802.1ab
Networking Standards IEEE 802.3
Networking Standards IEEE 802.3ad
Networking Standards IEEE 802.1p
Networking Standards IEEE 802.3an
Networking Standards IEEE 802.3ab
Networking Standards IEEE 802.3u
Networking Standards IEEE 802.3ae
Networking Standards IEEE 802.3x
Networking Standards IEEE 802.3z
Networking Standards IEEE 802.1Q
Networking Standards IEEE 802.3bz
Management & Protocols
Manageable Yes
Power Description
Input Voltage 230 V AC
Input Voltage 120 V AC
Frequency 50 Hz
Frequency 60 Hz
Power Source Power Supply
Power Source AC
Power Consumption 70 W
Physical Characteristics
Compatible Rack Unit 1U
Form Factor Rack-mountable
Height 1.8"
Width 11.2"
Depth 9.3"
Weight (Approximate) 4.67 lb
Miscellaneous
Package Contents
  • QSW-M804-4C Ethernet Switch
  • Power Cord
  • Rackmount kit
  • Rubber feet
  • Quick Installation Guide (QIG)
Application/Usage Network
Application/Usage Home Office
Application/Usage Office
Certifications & Standards

Electromagnetic Compliance

  • CLASS A

Certifications

  • FCC
  • CE
  • VCCI
  • BSMI
  • RCM
Country of Origin Taiwan
TAA Compliant Yes
Environmental Compliance Waste Electrical and Electronic Equipment Directive (WEEE)
Warranty
Limited Warranty 2 Year
WARNING:: The plastic used in cable products can expose you to lead and lead components, chemicals known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information go to www.P65Warnings.ca.gov
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