Home Network Switch Buying Guide

Today, almost every home has built a home network which requires some basic hardware. The first important hardware for your home network is a data switch. It allows you to connect several computers and some other networking devices like printers, IP cameras together. Since there are so many data switches like 12 or 24 port switch on the market, which one is the right for your actual needs? Here focus on home network switch buying guide to help you find the best home network switch.

Benefits of Using Home Network Switch

For home use, one of the main advantages of using a data switch is that Ethernet connections will become much faster and more reliable, due to the higher bandwidth it can provide. As such, it’s perfect for things like gaming or transferring network files, and other real time application will perform better through the home network switch. For example, if there are several users in your home, then you can use the switch to share an Internet connection to all the users and all the connected devices at the same time. Also, you can use the network switch to build a home LAN. Then you can share any type of files maybe a music folder across your home network. Instead of transferring files on the Internet, other members of your home network can access the songs in the folder through the home network switch. This helps to simplify the transmission flow. In addition, you can add a guest VLAN to manage the guest’s access permission and ensure the Internet security.

Specifications Should be Considered Before Buying

Before you decide to buy a network switch for your network, here are some specifications you should pay attention to.

    • Speed

Network speed is always the most important performance that people concern most. Currently, the network switches are capable of handling 10,100 even 1000 Mbps transfer data, which is sufficient for home use. Therefore, choose the switch that can provide appropriate speed that you need.

    • Ports

The port number means how many networking devices can be connected to the switch. Network switches with 8 ports, 12 ports, 24 ports and 48 ports are available on the market. So select a switch with enough ports for your devices. If you’ll add more devices in the future, then choose a switch which will offer you extra room to grow.

    • Price

Price is always an important factor when buying anything. There are different types of switches on the market, such as the managed switch, unmanaged switch and Gigabit PoE switch, and their prices vary greatly. So you can establish a budget for your switch, thus you can narrow the buying scope and make a final decision.

Recommendations for Home Network Switch

Network switches with 24 ports are excellent for home use. Considering future upgrade, speed and ease of use, we choose FS S2800-24T4F as the best Ethernet switch for home networking. And we also recommend FS S1600-24T4F switch as an excellent budget option.

FS S2800-24T4F Switch

S2800-24T4F switch is a great option for home use and small business. It includes 24 10/100/1000BASE-T RJ45 copper ports and 4 1G SFP/RJ45 combo ports. The switch provides high performance with a packet forwarding rate up to 42Mpps. It supports multiple functions like VLAN, flash memory, etc. to make it easy for your network management. Besides, it adopts the fanless design and therefore it will not generate any noise, which is welcome in both homes and offices.

FS S1600-24T4F Switch

This is a Gigabit PoE+ switch features 24 10/100/1000BASE-T RJ45 Ethernet ports, 1 console port, 2 combo ports and 2 Gigabit SFP ports. The max power consumption of this switch is 600W. And another highlight of this switch is that it’s designed with green energy saving technology. Therefore it can save energy without sacrificing performance by sensing whether the ports are idle or not, and then power down the idle ports. It’s a great, standard switch with the plug-and-play design.

home network switch-PoE type

Figure 1: 24 Port Gigabit PoE+ Managed Switch

Conclusion

As described above, we know how to buy a home network switch. We can select one based on the speed, ports and budget. Using a network switch can help us optimize our home network. FS.COM is ready to help you purchase your new data switch. Feel like you need a direction, don’t hesitate to contact us via sales@fs.com.

Powering PoE Switch From A PoE Switch: Is It Possible?

PoE (Power Over Ethernet) technology supports power and data transmission over the same Ethernet cable, which makes the cabling easier and greatly saves the space. Characterized by this advantage, PoE switch gains the popularity among many users. In practical application, we may meet some emergency, such as power failure. At this time, is powering PoE switch from a PoE switch possible? This article will discuss this topic.

Working Principe of PoE Switch

Before we come to the answer of powering PoE switch from a PoE switch, let’s learn about working principle of PoE switch. A whole PoE system consists of Powering Sourcing Equipment (PSE) and Power Device (PD). PoE switch is a type of PSE device. The PSE device not only powers Ethernet client devices, but also manage the entire Power over Ethernet process. While the PD device is PSE load which receives power, or we can call it PoE system client. The working principle pf PoE switch can be divided into five steps. For applications of PoE switch, you can read this article: Using PoE Switch for Different IP Camera Systems

Detection: PoE switch outputs very small voltage on the port, until it detects that the PD equipment connected to the cable end supports the IEEE802.3af standard.

PD Classification: After detecting the PD, PoE switch may classify PD equipment, and assess the power loss of PD equipment.

Begin to Supply Power: In a configurable time (usually less than 15μs) start-up period, PoE switch begin to power PD equipment with low voltage, until it provides 48V DC power supply.

Power Supply: PoE switch provide stable and reliable 48V DC power for PD equipment to meet the power consumption which is less than 15.4W.

Power Off: If the PD equipment is disconnected from the network, the PoE switch will stop powering the PD equipment quickly, generally within 300-400ms, and repeat to detect whether the end of the cable is connected to the PD equipment.

Powering PoE Device From A PoE Switch

PoE switch is self-adaptive. When the PSE has the power supply requirement, the PD will output the voltage to the PSE. This means the switch can be powered by PoE while simultaneously providing power by PoE to other devices such as IP phones or wireless access points. This provides great flexibility because it means that the switch can be deployed without the constraints of an AC power outlet. As for powering PoE switch from a PoE switch, Universal PoE (UPOE) technology will be required and the following part will talk about UPOE. The following figure shows the evolution of PoE technology.

Evolution of PoE Standard

Powering PoE Switch From A PoE Switch with UPOE Technology

UPOE technology is a new innovation from Cisco Systems which happens to the industry’s first 60-watt Power over Ethernet technology. It can offer twice the power per port of the switch—providing both power and network access to a greater range of devices through a single standard Ethernet cable. This can surely help to lower the total cost of IT operations. By using UPOE technology, powering PoE switch from a PoE switch is possible. Here is an example to help you have a better understanding of this.

Most major networking vendors provide PoE Passthru, but they all require using higher powered sources. It physically would be impossible otherwise. If X is the power provided to the switch and Y is the power the switch uses, then Z is the power available for PoE devices. Then X – Y = Z. If you want Z to meet the PoE specification, then X has to be at least: Z + Y which means your input power needs to be UPOE.

Conclusion

As the enterprise workspace evolves with more and more end devices for communication, collaboration, security, and productivity, the need of PoE is also evolving to support newer end devices with increased power requirements. Regarded as upgrade of PoE, UPOE technology doubles the power delivered per port over PoE+ to 60 Watts which can extend resilient network power to a broad range of devices. What’s more, it realizes powering PoE switch from a PoE switch.

Gigabit Switch Review: Ethernet Switches Recommendations

Ethernet switches, also known as network switches, serve as the brain of the whole network, especially for data center. On the market, there are various types of Ethernet switches which are designed for different requirements, such as port number, speed, managed or unmanaged. Faced with so many choices, you may get confused about which one is the best switch. In fact, not just you, there are a lot of people who don’t know how to make the choice. In the year 2017, Gigabit switch has been the hot topic at several big forums, and the question “Can you recommend a Gigabit switch for me?” frequently occurred. This article will focus on Gigabit switch review and recommend several Ethernet switches for you.

Gigabit Switch Review 1: D-Link DGS-1008G Gigabit Switch

D-Link DGS-1008G Gigabit switch has eight gigabit ports and boasts data transfer speeds of up to 2000 Mbps. It comes with QoS features, which automatically organize and prioritize important and time-sensitive data packets, ensuring efficient delivery. This feature helps enable smoother media streaming, VoIP calling and online gaming features. In addition, it utilizes D-Link’s Green Technology which allows the switch to reduce heat and use less energy. D-Link DGS-1008G Gigabit switch is a solid choice if you are looking for a fast, easy-to-use and reliable network switch.

Gigabit Switch Review 2: FS S5800-8TF12S Managed Switch

FS S5800-8TF12S switch is a 12 port smart managed switch. It is designed with twelve 10G SFP+ ports and eight 1000BASE-T/ SFP combo ports. The 1000BASE-T copper RJ45 ports support Gigabit speeds over Cat6 cable up to 100 meters, and the 1G SFP fiber ports can be connected to other devices via SFP transceivers over fiber optic cable. FS S5800-8TF12S 12 port smart managed switch is designed to support a demanding and dynamic environment of SMB networks. It is a good choice for 10G access Layer switch for hyper-converged infrastructure.

Gigabit Switch Review: FS-S5800-8TF12S 12-port smart managed switch

Gigabit Switch Review 3: UniFi US-24-500W PoE Switch

UniFi US-24-500W switch is a 24 port PoE switch which comes with 24 Gigabit RJ45 ports and 2 SFP ports. Its non-blocking throughput is up to 26 Gbps and the switching capacity is up to 52 Gbps. UniFi US-24-500W PoE switchh is a fully managed Gigabit switch which can deliver robust performance and intelligent switching for networks. Besides, it offers the forwarding capacity to simultaneously process traffic on all ports at line rate without any packet loss. It is really a cost-effective PoE switch at $399.00. For more details about Gigabit PoE switch review, you can read my previous article: 8 Port PoE Switch Recommendations.

Gigabit Switch Review 4: FS S5850-48T4Q 10GBASE-T Switch

FS S5850-48T4Q 10GBASE-T copper switch is a 1U managed L2/L3 Ethernet switch. It has forty-eight 10GBASE-T RJ45 ports and four 40G QSFP+ ports. And it can provide 1.28Tbps switching capacity. FS S5850-48T4Q switch is designed to meet next generation Metro, Data Center and Enterprise network requirements. For example, it can be used for Spine-Leaf network which is a popular architecture design for data center. For 1GBASE-T copper switch at lower cost, FS S5850-48T4Q switch is a great option to help you migrate to 10GbE network.

Conclusion

The above content Gigabit Ethernet switch review has recommend 8 port unmanaged Gigabit switch, 12 port 10G smart managed switch, 24 port PoE switch and 48 port 10GBASE-T copper switch. All of them are good choices when compared with the same type of Ethernet switches. I hope this article can help you choose the best switch when you feel confused.

Related Article: FS 1000BASE-T Gigabit Switch: S3800-24T4S vs. S3800-48T4S



PoE Switch vs. PoE Injector: Which One to Choose?

Network has become an essential part of our daily life. To make life easier, there are various types of network devices on the market, such as such as IP phone, wireless access point and IP camera. Each of them not only has to get access to the network through the Ethernet cable, but also needs power supply via power cord. When the number of devices is a little more, the cabling will be complicated. How to solve this problem? Recently, PoE (Power over Ethernet) technology is popular, which can transmit both power and data through an Ethernet cable at the same time. When it comes to PoE, there are two hot devices: PoE switch and PoE injector. And people often ask: PoE switch vs. PoE injector: which one to choose? This article will make a comparison between them and help you make the choice.

PoE Switch vs. PoE Injector: What is PoE Switch?

PoE switch is a network switch that has Power over Ethernet injection built-in. When connected with other network devices, PoE switch will detect whether they are PoE-compatible and enable power automatically. Therefore, it is a simple solution to add PoE to your network by using PoE switch. In addition, there is PoE+ switch available on the market. PoE switch utilizes the original PoE standard, IEEE 802.3af, which provides up to 15.4W of DC power to each device. While PoE+ switch use the latest PoE+ standard, IEEE 802.3at, also known as PoE class 4, which provides up to 30W of power to each device. That’s to say PoE+ switch can provide almost twice as much power as PoE switch. The following figure shows a 8-port PoE switch which is popular among many users.

best 8 port gigabit switch

PoE Switch vs. PoE Injector: What is PoE Injector?

PoE injector is used to add PoE capability to regular non-PoE network links. The following figure shows the application of PoE injector. Both PoE injector and non-PoE Ethernet switch are powered on. Then they are connected by an Ethernet cable. By doing this, the PoE-compatible IP phone, wireless access point and IP camera can work through one Ethernet cable respectively connected to PoE injector. In network deployment, PoE injector can provide a versatile solution when fewer PoE ports are required.

PoE Switch Vs. PoE Injector

PoE Switch vs. PoE Injector: Which One to Choose?

PoE switch is all-in-one box with no additional appliance and the ports on it can be used to manage both network and power. While PoE injector can be added onto existing networks with no need to change the switch and is easy to mount anywhere. As for which one to choose, it really depends on the specific requirement. For example:

  • If you only have a few things to power, then PoE injectors are good. The cost is lower when compared to a PoE switch.
  • If the PoE goes out in a PoE switch, all PoE has the chance of going out. But if a PoE injector goes out, it only affects one device.
  • If you do have to replace a PoE injector, you can just replace the bad injector without any production downtime anywhere else in the network.

Conclusion

Both PoE switch and PoE injector utilize PoE technology which makes network deployment even simpler and have their own advantages. It is important to figure out what you need before you make a choice between them. What’s more, please ensure your device supports PoE before connecting into a PoE-enabled network. PoE Switch Vs. PoE Injector, hope this article is helpful for you.

Related Article: 8 Port PoE Switch Recommendations
Power over Ethernet Technology & PoE Switch Explained

Talk About 2.5G And 5G

Network technology is developing rapidly. To keep up with the trend, data centers are required to upgrade constantly, from 10G to 40G, 40G to 100G and even 100G to 400G. However, for some small business data centers with 1G infrastructures, directly migrating from 1G to 10G is a little fast. Is there any slower Ethernet standards to fill the gap between 1G Ethernet and 10G Ethernet speeds? The answer is Yes—2.5 Ethernet and 5G Ethernet. This article will talk about 2.5G and 5G.

Overview of 2.5G And 5G

The physical (PHY) layer transmission technology of IEEE 802.3bz is based on 10GBASE-T, but operates at a lower signaling rate. By reducing the original signal rate to  1/4 or  1/2, the transfer rate drops to 2.5 or 5 Gbit/s, respectively. The spectral bandwidth of the signal is reduced accordingly, lowering the requirements on the cabling, so that 2.5GBASE-T and 5GBASE-T can be deployed at a cable length of 100 meters on unshielded Cat5e cable and Cat6 cable, respectively. The following figure shows the comparison of twisted pair based Ethernet technologies.

comparison of twisted pair based Ethernet technologies

Cons And Pros of 2.5G/5G Ethernet Standards

As 2.5G and 5G Ethernet standards came out after 10G Ethernet standard, there are mixed reviews for them. This part will focus on cons and pros of 2.5G/5G Ethernet standards.

Cons of 2.5G And 5G

When 2.5G Ethernet and 5G Ethernet standards came out, many people didn’t think much of them. They commented that:

  • 5GBase-T and 5GBase-T are more going to be used for wifi rollouts. And they are pretty much strictly for enterprise wireless deployments.
  • 10GbE is getting pretty cheap. Lots of new desktop motherboards now have 10G NICs inside them and the premium seems to be less than $100 too, which isn’t too bad. What’s missing is a bunch of 10G home switches and routers.
  • As for the availability, the 10G has 2 models out while the 2.5G and 5G are both “coming soon”. Due to the economies of scale and the penetration, 10G already has IMO. While 2.5G and 5G will never be widely adopted or supported.
  • There are not that many chip sets that support 2.5G Ethernet and 5G Ethernet yet as they really only got finalized. Also, most cards that support them right now also support 10Gbe.
Pros of 2.5G And 5G

What exists is reasonable. One estimate is that there are 70 billion meters of Cat5e and Cat6 cabling have been sold between 2003 and 2014. With such a significant amount of existing infrastructure at stake, it’s hardly surprising that most enterprises want to extend the existing cabling, component and equipment investments in the standard Ethernet wireless closet. Therefore, it is not difficult to find that 2.5G Ethernet and 5G Ethernet standards have their advantages.

  • Cat5 and Cat6 cabling can’t support 10G Ethernet up to 100 meters, but they will be able to support the emerging 2.5Gbps and 5Gbps standards, thereby preserving the value of the existing copper cable plant.
  • Adopting new 2.5G and 5G can satisfy the need of increasing data rates of wireless networking. The new 802.11ac Wi-Fi standard increases wireless bandwidth, supporting Ethernet speeds of 1.7 Gbps to 2.5 Gbps. With the coming of the next generation of wireless networking, 802.11ac Wi-Fi Wave 2, wireless network speeds could increase to as high as 6.8 Gbps.
  • Besides the need from the Wi-Fi industry, a 2.5G/5G version will also aid in other applications such as enterprise infrastructure, cellular Wi-Fi offloads, small cells, security cameras, multiple industrial uses and PoE technology.
  • These two new Ethernet standards have plenty of attributes to ensure success, such as ease of use, backward compatibility, faster speeds without requiring a cable upgrade, incremental speed upgrades, multi-vendor interoperability, not to mention optimized cost and performance.
Conclusion

From the above content, we can conclude that 2.5G/5G Ethernet standards have both pros and cons. For those who want to upgrade cabling system to 10G, 2.5G/5G is not useful. While for small business and home network, 2.5G/5G is a cost-effective solution. No matter what your cable plant is, choosing a suitable migration path is the most important thing. FS.COM can provides high quality components for your cable plant, such as Cat5e cable, Cat6 cable, wireless access point and PoE switch. For more details, you can visit our site.