QSFPTEK QT-400A-M-2RJ45 Mini Unmanaged Sfp Gigabit Ethernet 774696591363 2X 10/100/1000BASE-T 1000BASE-X

( Brand: Qsfptek ), ( Manufacturer Part Number: QT-400A-M-2RJ45 ), ( Data Transfer Rate: 1000.0 ), ( Interface Type: Rj45, Sfp ), ( Case Material: Metal ), ( Size: 1g ), ( Color: 2rj45 To Sfp ), ( Voltage: 240.0 ), ( Compatible Devices: Desktop ), ( UPC: 774696591363 ), ( Package Dimensions Lxwxh: 3.54x2.36x0.79 Inches ), ( Weight: 0.4 Pounds )

Review QSFPTEK Mini Unmanaged 2x 10/100/1000base-t Rj45 To 1000base-x Sfp Gigabit Ethernet

Introducing the QSFPtek QT-400A-M 2-port mini unmanaged Ethernet switch, an ideal solution for businesses and home offices seeking a compact, yet powerful networking device. This versatile switch offers two 10/100/1000BASE-T RJ45 ports for connecting standard Ethernet cables, and two 1000BASE-X SFP ports for fiber optic connections using Small Form-factor Pluggable (SFP) modules.

The QT-400A-M is an unmanaged switch, making it easy to use and requiring no configuration. It automatically senses the link speed and adjusts accordingly, ensuring optimal performance. Its compact design, measuring only 11.2 inches long, 2.0 inches wide, and 1.3 inches high, makes it a perfect fit for space-constrained environments.

Each port on the QT-400A-M supports auto-negotiation and flow control, ensuring stable and reliable data transfer. The switch also features a robust metal chassis and fanless design, ensuring quiet operation and extended durability. The front panel LED indicators provide real-time status information for each port, including link status, activity, and full/half-duplex mode.

The QSFPtek QT-400A-M switch supports IEEE 802.3x flow control, which helps prevent data loss during high-speed data transfer. It also supports IEEE 802.3af and IEEE 802.3at PoE standards, allowing it to power PoE-enabled devices, such as IP cameras and VoIP phones, over Ethernet cables.

This mini unmanaged switch is an excellent choice for a variety of applications, including small office networks, retail environments, and industrial automation systems. Its support for both copper and fiber optic connections makes it a versatile solution for both wired and wireless networks.

In summary, the QSFPtek QT-400A-M 2-port mini unmanaged Ethernet switch is a powerful and compact networking device that offers two 10/100/1000BASE-T RJ45 ports and two 1000BASE-X SFP ports, making it a versatile solution for businesses and home offices. Its unmanaged design, compact size, and robust features make it an ideal choice for a range of applications, from small office networks to industrial automation systems.

The QSFPtek QT-400A-M 2x10/100/1000BASE-T RJ45/1000BASE-X SFP Gigabit Ethernet transceiver is a versatile networking component that offers both RJ45 and SFP interfaces. Let's examine its pros and cons to help you make an informed decision.

1. Versatility: The transceiver supports both RJ45 and SFP interfaces, making it suitable for various network environments and topologies.

2. Compatibility: It is compatible with various networking devices and systems, ensuring seamless integration into existing infrastructures.

3. Cost-effective: The QT-400A-M offers a cost-effective solution for organizations looking to upgrade their network connectivity without investing in expensive hardware.

4. High Density: With its compact design, the transceiver can save rack space, making it an ideal choice for data centers and other environments with limited space.

5. Easy to install and configure: The unmanaged nature of the transceiver simplifies the installation process, requiring minimal configuration.

1. Limited management capabilities: Since it's an unmanaged device, it does not offer any advanced features or capabilities for network management and monitoring.

2. Limited reach: The RJ45 interface has a limited reach compared to fiber optic connections, which might not be suitable for long-distance transmissions.

3. Potential for signal degradation: The use of RJ45 cables can result in signal degradation over longer distances, which may impact network performance.

In conclusion, the QSFPtek QT-400A-M 2x10/100/1000BASE-T RJ45/1000BASE-X SFP Gigabit Ethernet transceiver is a cost-effective and versatile solution for organizations looking to upgrade their network connectivity. Its compatibility with various networking devices and its compact design make it an attractive choice. However, its limited management capabilities and the potential for signal degradation may not be suitable for all network environments.

Based on the information provided, I would recommend considering the QSFPtek QT-400A-M as an option for your networking needs if your environment is RJ45-based, and you're looking for a cost-effective and versatile solution with minimal management requirements. However, if your network requires advanced management features or long-distance transmissions, you might need to consider other options with more robust capabilities.

Details:

Fiber Transceiver Performance: Equipped with high-quality chip to ensure stability and Ultra-low time-delay data transmission. Media converters are widely used in structured cabling systems to interconnect fiber optic with existing copper cables. Mini Size: Compact size designed dimensions 0.79''x2.36''x3.54'' 20x60x90mm, with heat dissipation through the housing surface, better than other metal materials. It is used to the 2x RJ45 port switch with SFP by transferring copper network a and extending transmission distance of system at speeds 1Gbps.

The fiber optic media converter is with a wide range of 1G SFP transceivers, including 1000BASE-SX/LX, Bid SFP, CWDM etc. Mini Gigabit Ethernet Network Media Converter 2x 10/100/1000Base-T RJ45 to 1x 1000Base-X SFP This fiber media converter is configured with a 2x port and SFP. All of the optical transceivers are available at.

specifications switchchunk:

• brand: Qsfptek
• mpn: Qt-400a-m-2rj45
• data transfer rate: 1000.0
• interface type: Rj45, Sfp
• case material: Metal
• size: 1g
• color: 2rj45 To Sfp
• voltage: 240.0
• compatible devices: Desktop
• upc: 774696591363
• package dimensions lxwxh: 3.54x2.36x0.79 Inches
• weight: 0.4 Pounds

seller switchchunk:

• rating: 100.0%
• # reviews: 378
• city: Saint Joseph, Missouri

returns switchchunk:

• paid by: Seller
• method: Money back
• policy: Returns Accepted
• time: 30 Days

payments switchchunk:

• other
• credit card: Discover
• wallet: Google-pay

offer switchchunk:

• options: Ship-to-home
• quantity: 1
• sold: 0
• started: March 19, 2026
• availability: In Stock

shipping switchchunk:

• transit: 5-8 Days
• service: Expedited
• cost: $0.00
• class: Expedited
• type: Fixed

general switchchunk:

• condition: New
• Enterprise Networking, Servers > Switches Hubs > Switch Modules

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