The cutting-edge networking technology pulls back on the restraint a bit with the inception of intermediate speed Ethernet. The same is specifically designed to handle data transfer speeds of more than 1 Gbps and less than 10 gbps. Before some time, the push to standardize 2.5 and 5 Gigabit Ethernet began. The same also gave rise to the high-end multi-gigabit Ethernet switches that are nearly ready to hit the market. The 2.5 gigabit switches are reasonably priced and provide outstanding data transfer speeds. Most of them operate quietly and present a plug & play solution to homes and offices. Herein, we will take an in-depth look at details of various 2.5 Gb switches, so you can choose the best 2.5GB switch meeting your needs.

List of The Best 2.5GB Switch

Check out the thorough reviews of the best 2.5GB switch in 2021 below.

1. QNAP QSW-1105-5T 5-Port Unmanaged 2.5GbE Switch

Best 2.5GB Switch In 2021: The Ultimate Review-10TechPro

Do you want to upgrade the performance of your existing network? If yes then you can set up this unmanaged best 2.5GB switch on this list. It fully explores the benefits of 2.5GbE-enabled devices as well. No new network cables are needed. Due to plug & play setup and a near-silent fanless design, the QSW-1105-5T switch offers functions like network loop detection and blocking. Whenever you want to set up a reliable high-speed network environment in your home or office, at a reasonable price, you can set up this 5-port 2.5gb switch.

The process of transferring huge files between the systems can surpass 250-270MB/s constantly, and reach up to 280 Mbps. It is essentially 2.5 times faster than the previous 1 gigabit connection. Within a minute, it can transfer a 15 GB file in a minute. This aspect denotes a huge networking quality-of-life improvement.

The wide bandwidth it offers can be utilized by a single spinning drive within a NAS. So, this switch lets you use a spinning NAS disk in the way it was installed on a computer. There is no compromise in read and write speed. Furthermore, the exceptional ventilated construction aids in cooling and also maintains high performance.

Key Features

  • Five 2.5GbE ports are available in this unmanaged switch.
  • The auto-negotiation function optimizes performance and transfer speeds for each connected device.
  • All five 2.5GbE ports support existing devices. Also, they are ready for next-generation 2.5GbE devices.
  • With this switch, the home or office users obtain an easy plug & play solution that facilitates smooth and fast productivity and entertainment.
  • The network loop detection works in a way that if a network loop is recognized, the switch automatically locks the looped ports. So, it makes sure the network environment rapidly resumes normal operation.

Pros And Cons

  • High performance under different loads
  • Fast data transfer speed
  • Sturdy build
  • Cool and quiet operation
  • Affordably priced
  • Needs regular reboots

2. TP-Link 8 Port 2.5GB Unmanaged Network Switch

Best 2.5GB Switch In 2021: The Ultimate Review-10TechPro

This 8-port multi-gigabit unmanaged network switch comes with 2.5G bandwidth. It works as the finest option to provide the full bandwidth potential of WiFi 6 access points through 2.5G wired connections. Moreover, this switch can also work as an Ethernet splitter. With the setup of this switch, you can relish buffer-free multi-channel 4K videos with other people for maximum entertainment.

Compared to standard Cat5e Ethernet cables, the speed from this TP-Link switch is 2.5 times faster. No need to upgrade to the Cat6 writing. So, wiring expenses are reduced. Hassle-free cabling immediately upgrades your network to 2.5 Gbps performance.

The plug & play design simplifies the setup. No need for hiring an IT professional. To flawlessly work in varied environments, this switch is covered in a well-built metal case. This durable metal case fully protects it. Depending on your needs, you can mount this switch on a desktop or wall. The fanless metal design suggests quiet operation. Limited lifetime protection from TP-Link is available.

Key Features

  • Eight 2.5 Gbps ports provide super-fast connections explore the maximum performance through Multi-Gig bandwidth.
  • The maximum switching capacity is up to 40 Gbps.
  • Every included port is equipped with the auto-negotiation feature that detects the link speed of a network. Subsequently, it smartly adjusts to one of the 3 speeds (100Mb/ 1G/ 2.5G) to make sure the output delivers the best performance and compatibility for all your devices.
  • Names of some of the devices it is compatible with are 2.5G NAS, 2.5G WiFi 6 AP, 2.5G Server, 2.5G PCIe Adapter, gaming computers, and more.
  • IEEE 802.3X flow offers reliable data transfer.
  • This switch instantly backs up and stores the computer files into NAS storage with improved transfer speeds.
  • The LAN connectivity speed is fast and latency is low.
  • Gaming traffic is prioritized with QoS.

Pros And Cons

  • Housed in a sturdy metal case for use in a different environment
  • Flawless integration into existing gigabit ethernet network infrastructures
  • Easy to set up with no need for software installation or configuration
  • Extremely quiet operation
  • No extra wiring costs involved
  • Auto-Negotiation doesn’t always work

3. TRENDnet 5-Port Unmanaged 2.5G Switch (TEG-S350)

Best 2.5GB Switch In 2021: The Ultimate Review-10TechPro

If you are looking for a reliable 2.5 Gb switch with excellent switching capacity then you can go for this TRENDnet switch. It is the best 2.5GB switch on this list in terms of switching capacity, reduced power consumption, and ease of mounting. Being backward compatible with 10/100/1000 Mbps devices. The entire operation is quiet due to the fanless design. The fanless design leads to reduced energy consumption expenses.

The wall-mountable design and metal housing offer excellent installation flexibility. The included 2.5GBASE-T RJ-45 ports offer higher gigabit speeds that are competent of speeds up to 2.5 Gbps compared to existing Cat5e cabling.

Due to the use of quality material and metal chassis, the durability is excellent. Ventilation slots are available on the sides. It is best to mount this switch sideways on a wall for efficient cooling. You can mount this switch horizontally o a desktop. During the operation, it may get warm slightly.

If you have upgraded your servers and core to 10 GB, connecting this switch allows support for newer devices. This implies that you require a 2.5 GB capable switch in a home office that allows a workstation to function at 2.5 GB speed. The installation process is always flawless in your network setup.

Key Features

  • The switching capacity is up to 25 Gbps.
  • All the five 2.5GBASE-T ports support speeds like 100 Mbps/1 Gbps/ 2.5 Gbps.
  • LED indicators precisely indicate the working status of the switch.
  • The fanless design eliminates distracting operating noise.
  • This unmanaged switch is IEEE 802.3bz (2.5G) compliant.
  • TRENDnet Lifetime Manufacturer Protection is included.

Pros And Cons

  • Serves a cost-effective solution to boost your network’s throughput
  • No distracting noise during the operation
  • Backward compatible with 10/100/1000Mbps devices
  • Reduced power consumption due to a fanless design
  • Easy and quick to mount on a wall
  • Speeds are not too fast

4. TP-Link Jetstream 8 Port 2.5GB L2+ Managed PoE Switch

Best 2.5GB Switch In 2021: The Ultimate Review-10TechPro

Occasionally, the need may arise to connect up to 8 devices at once, in your network. In this case, you can use the TL-SG3210XHP-M2 switch. It is an 8-port multi-gigabit L2+ managed PoE switch. Its power rating is 240W and two 10G SFP+ slots are available. The 2.5 G bandwidth facilitates fast data transfer. Due to wide bandwidth, there will not be any congestion issues.

One of the unique aspects of this 8-port switch is it supports cloud access. Remote cloud access helps you to effectively and quickly access your data, irrespective of the location. Moreover, the Omada app sets up centralized cloud management of the entire network. This is made possible from various locations that are being controlled from a single interface. This thing takes place anytime, anywhere.

The interface is intuitive and user-friendly. Moreover, the online documentation is sufficient for somebody willing to understand all the fundamental concepts related to this switch. It helps to use and set up this switch quite easily. The SFP ports are decent addition. Standalone mode is available.

TP-Link equipped this switch with the Limited Lifetime Warranty. Free 24/7 technical support is available.

Key Features

  • All the 8 ports support 2.5 Gbps speed for super-fast connections. These ports unlock the supreme performance through multi-gig bandwidth.
  • Two 10 Gbps SFP+ slots are available and they support 10G lightning-fast uplink speed. These ports enable non-blocking switching capacity and high-bandwidth connectivity.
  • There are eight PoE+(802.3at/af) RJ45 ports available. They support three speeds i.e. 10/100/1000 Mbps. These ports deliver up to 30W power per port.
  • The total PoE budget is 240W.
  • This switch is specially integrated inside Omada SDN (Software Defined Networking) platform. This platform integrates network devices like access points, switches, and gateways with multiple control options being offered. These control options are Omada Software Controller, Omada Hardware controller, and Omada Cloud-based controller.
  • List of advanced security features includes IP-MAC-Port binding, 802.1Q VLAN, Port Security, ACL, Storm control, DHCP Snooping, DoS defend, 802.1X radius authentication, etc.
  • L2+ feature -Static Routing routes internal traffic for more competent usage of network resources.
  • IPv6 protocol is supported.

Pros And Cons

  • Implemented with enhanced network security features
  • Flexible PoE Port Configuration
  • Easy plug and play interface
  • No software configuration needed
  • The intuitive interface makes it user-friendly
  • The fans are a bit louder than that of computers

5. TRENDnet 8-Port Unmanaged 2.5G Switch (TEG-S380)

Best 2.5GB Switch In 2021: The Ultimate Review-10TechPro

It may be challenging and time-consuming to find out a network switch with a very high switching capacity. When it comes to exceptional switching capacity, the TEG-S380 is the best 2.5GB switch for your needs. This is because it provides up to 40 Gbps switching capacity. Moreover, it is backward compatible with 10/100/1000 Mbps devices. All the TRENDnet’s 2.5G switches including his one serve cost-effective solutions to enhance your network’s throughput.

The design of this unmanaged switch showcases a durable metal housing along with a wall-mountable design. This design benefits you with great installation flexibility. To maintain the stability of this switch, the manufacturer equipped it with a single-side adhesive pad made from rubber. It prevents sliding off. So, you can easily mount the switch on a rack or wall. Bright LED indicators accurately indicate the working status. TRENDnet lifetime manufacturer protection is included.

Key Features

  • All the eight x 2.5GBASE-T ports support any of the three speeds – 100Mbps/1 Gbps/ 2.5 Gbps.
  • The 2.5GBASE-T RJ-45 ports offer faster gigabit speeds that are capable of up to 2.5 Gbps on existing Cat5e cabling.
  • The fanless design keeps energy consumption under check and also discards annoying operating noise.
  • The switch is IEEE 802.3bz (2.5G) Compliant.
  • Linux to Linux transfers (SFTP, SCP, and RSYNC) are supported.

Pros And Cons

  • Comes with a 40 Gbps switching capacity
  • Fanless design assures quiet operation
  • Superb installation flexibility
  • Low power consumption
  • Increases network’s throughput without additional costs
  • Does not seem to pass along 802.11Q VLAN tags on packet headers

How To Pick The Best 2.5GB Switch?

When you are resolute about choosing the best 2.5GB switch according to your budget and needs, the following factors will help you.

1. Switch performance

In enterprise networking, the packet forwarding rate and the switching capacity are top priorities to the core switch. Compared to distribution switches and access layer switches, the 2.5 Gb switches provide a higher forwarding rate and switching capacity. The forwarding rate prominently depends on the number of devices connected to the network.

2. QoS Capability

QoS is an essential network feature that can be useful for certain kinds of network traffic. In present-day enterprises, owing to the increasing amount of data traffic, more voice and video data are needed. But the question is what to do if the network congestion takes place. In that case, the QoS service can be useful.

Through the QoS capability, a 2.5Gb switch can offer various bandwidths to the various applications as per their different characteristics. When compared with the traffic which is not so much responsive about time like E-mail, the critical traffic sensitive to time must obtain higher QoS guarantees. The purpose behind this is it guarantees that more important traffic could pass first. Also, it guarantees high forwarding of data and reduced package loss.

3. Switching capacity

This aspect implies the total data exchange capability of a network switch, in bps or Gbps. It is calculated as the data rate of the port * number of ports *2 (full-duplex). To get a clearer idea, for example, a 24-port 100M switch comes with a switching capacity of 24*100*2=4.8 Gbps. Some of the discussed 2.5Gb switches come with a switching capacity of up to 40 Gbps. It also depends on the expected amount of traffic. A high-performance 2.5Gb switch comes with excellent switching capacity.

4. Energy efficiency

To control superfluous energy consumption, many of the 2.5Gb switches come in a fanless design. This kind of design makes sure the entire input gets converted into useful power. You may find that many of the 2.5 Gb switches support IEEE 802.3az Energy-Efficient Ethernet (EEE). When a connected computer shuts down, this feature detects it. In that case, it saves a prominent amount of power. Also, this feature optimizes power usage and reduces operational costs.

5. Budget

It is always better to keep an eye on your budget and then proceed with the purchase of a 2.5 Gb switch. Usually, these network switches are available at an affordable price. But still, you can save money if you buy judiciously and focus on the features you need. It is not recommended to overspend on a 2.5Gb switch that comes with extra features you don’t need.

FAQs When Picking The Best 2.5GB Switch

1. What is a PoE and non-PoE switch?

Usually, a Power over Ethernet (PoE) switch is recommended. It owns the ability to efficiently transmit power supply as well as data simultaneously to the device. Conversely, a non-PoE switch could not support both these things together.  Based on your needs, you can choose any one of them.

2. How can you evaluate the performance of a network switch?

You can assess the performance of a network switch based on the switching capacity and forwarding performance. It also depends on the number of interfaces and the interface rate. It is found that a 24-port 100 Mb/s switch should possess a forwarding performance of 3.57 Mbps and has a switching capacity of 4.8 Gbps.

3. Do all 2.5Gb switches generate so much heat?

No, but some of the 2.5Gb switches do produce some heat. The ventilated construction in the best 2.5GB switch helps in cooling and also maintains high performance.

Final Thoughts

With any of these 2.5Gb switches, you can instantly upgrade your network to fast connectivity. They not only facilitate quick data transfer but also boost the overall performance of your network. Compared to Ethernet cables, their speeds are significantly faster. The best 2.5GB switch can be the one that fulfills all the discussed aspects along with advanced network security features.

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