Comparison of FS.COM S3900 Series Gigabit Ethernet Switch

Gigabit Ethernet switch is an essential part of communication systems. It is widely used as the access layer switch, which facilitates the connection of end node devices to the network. The Gigabit Ethernet switches on the market mainly differ in port and function. Then which to choose from so many options of Gigabit switches on the market? FS newly launched the S3900 series Gigabit Ethernet switch. It is designed with an advanced feature set that brings high availability, comprehensive security, robust multicast control, and advance QoS to the network edge, while maintaining simple management. Let’s know more about the S3900 series Gigabit Ethernet switch.

FS.COM S3900 Series Gigabit Ethernet Switch Introduction

FS.COM S3900 series Gigabit Ethernet switch is advanced layer 2 plus (layer 3 Lite) Gigabit managed stackable switch with 10G uplinks, which can satisfy the demand for the future network upgrade. The S3900 series switches are the ideal Gigabit access and aggregation switch for SMB, enterprise, and campus networks. The S3900 series of switches are equipped with 24/48 ports, copper/SFP ports. All of S3900 series switches are managed stackable switches. The most distinctive characters of the S3900 series switch are listed below.

Performance and Scalability

FS.COM S3900 series Gigabit Ethernet switch has the switching capacity up to 128Gbps/176Gbps. It delivers wire-speed switching performance on all Gigabit ports and takes full advantage of existing high-performance Gigabit CPEs, PCs, 11n/ac Wi-Fi applications, etc. Besides, it significantly improves the responsiveness of applications and shortens file transfer time. Moreover, the 4 built-in 10G SFP+ ports provide uplink flexibility, and create 10 Gbps high-speed uplinks to 10 GbE switch or device through the connection of 10G SFP+ transceivers or 10G SFP+ DACs, thus reduce bottlenecks and increase the performance of the access network. Except for the 10G uplinks, S3900 stackable switches also have the potentiality of adding extra available ports in the future. Besides, the stackable switches which are stacked together can be managed as an entity, thus save the time and energy when you manage the stackable switches.

Reliability and Energy Efficiency

The design of the S3900 series incorporates high energy efficiency which can greatly expand your network capacity with much less power. The fanless design of S3900-24T4S ensures noiseless operation without disturbing your family or your staff and increases the reliability of the system. The S3900 series switch is an eco-friendly solution for your family and business network.

Robust Multicast Control

The S3900 switch is equipped with IGMP snooping technique which prevents the flooding of multicast traffic. The multicast traffic is forwarded to only those ports associated with an IP multicast receiver. Thus the technique reduces unnecessary load on host devices.

Superior Management

With industry-standard command-line interface (CLI) program, which is accessed through the console port or telnet, the S3900 series Gigabit switch provides superior management user experience. Besides, user-friendly web interface helps users to quickly and simply configure switches.

Continuous Availability

FS.COM S3900 series switch contains STP protocols. IEEE 802.1w rapid spanning tree protocol provides a loop-free network and redundant links. IEEE 802.1s multiple spanning tree protocol runs STP per VLAN base, providing layer 2 load sharing on redundant links up to 64 instances. The STP protocols prevent bridge loops and the broadcast radiation and also allow a network design to include backup links to provide fault tolerance if an active link fails.

Comparison of FS.COM S3900 Series Gigabit Ethernet Switch

The following chart shows the details of the three types S3900 Gigabit Ethernet switch. You can choose from them according to your actual needs.

Switch Type
S3900-24T4S
S3900-24F4S
S3900-48T4S
Ports
24 10/100/1000BASE-T, 4 SFP+ uplinks
24 SFP with 4 combo SFP, 4 SFP+ uplinks
48 10/100/1000BASE-T, 4 SFP+ uplinks
Switch Class
Layer 2+ (Layer 3 Lite)
Layer 2+ (Layer 3 Lite)
Layer 2+ (Layer 3 Lite)
MAC Address Table
16K
16K
16K
Jumbo Frames
9KB
9KB
9KB
Flash Memory
64MB
64MB
64MB
Stacking
Yes
Yes
Yes
Switch Chip
BCM56150
BCM56151
BCM56150
Switching Capacity
128Gbps
128Gbps
176Gbps
Forwarding Rate
95Mpps
95Mpps
130Mpps
Input Power
100-240V AC, 50/60 Hz
100-240V AC, 50/60 Hz
100-240V AC, 50/60 Hz
Max Power Consumption
21W
43W
45W
With Fan or Fanless
Fanless
With Fan
With Fan
Price
US$ 279
US$ 399
US$ 409

Which to Choose Among S3900 Series Gigabit Ethernet Switch?

When it comes to choosing from FS.COM S3900 Gigabit Ethernet switch, you need to consider the number and type of ports you need and whether the switch is fanless or with fans.

What are the Port Type and Port Number You Need?

FS.COM S3900 series Gigabit Ethernet switches offer three different port combination options. You can choose from them according to your network demands.

If you need 24 port Gigabit switch, both S3900-24T4S switch with 24 10/100/1000BASE-T ports and S3900-24F4S switch with 24 SFP ports are within the scope of consideration. Then which to choose between S3900-24T4S switch and S3900-24F4S switch? It depends on your need. If cost, backward compatibility with legacy copper cabling networks, power consumption are important for you, S3900-24T4S switch with 24 10/100/1000BASE-T ports is the better choice. If you prefer lower latency and switches with combo SFP ports then you could consider S3900-24F4S switch with 24 SFP ports which contain 4 combo ports. To make it clear, a combo port is both a copper port and an SFP port sharing the same switching fabric and ID but connect to different transmission media. The two ports can’t be at the same time. When either of the two ports is enabled, the other port is automatically disabled. It gives users the options and flexibility to configure their switch for their unique application requirements.

Besides, the S3900-24T4S switch with copper ports is connected with Ethernet cables with the transmission distance of no more than 100m. While the S3900-24F4S switch with SFP ports is connected with SFP fiber optic transceiver modules & fiber patch cables with the transmission distance of 550m to 150km. So, S3900-24F4S switch is more suitable for long distance transmission, while S3900-24T4S switch is more suitable for short distance transmission.

If the network devices you are going to connect are of large amount, and you have a relatively big network, then you need to choose a switch with more than 24 ports. The S3900-48T4S switch with 48 10/100/1000BASE-T ports can satisfy your demand. It has the switching capacity of 176Gbps, which is the largest among the S3900 series switches.

Fanless Switch or Switch With Fan?

If you are planning to use the switch in quiet space, like offices, home, shops, libraries, hospitals or clinics where noise can be an issue, FS.COM S3900-24T4S fanless switch is recommended. Fanless switches are equipped with a passive cooling system, which has the advantage of energy efficiency and lower financial cost. The switches with fans are mostly deployed in data centers which have separate data center rooms. While fanless switches are more suitable for small business, people working at home, and places where silence is needed.

FS.COM S3900-24T4S fanless Gigabit Ethernet switch

Figure 1: FS.COM S3900-24T4S fanless Gigabit Ethernet switch

Summary

FS.COM S3900 Series Gigabit Ethernet switch has high availability, comprehensive security, robust multicast control, and advanced QoS. The article extensively discussed why you choose the S3900 series and how to choose the most suited switch for your network among the S3900 series. If you want to purchase FS.COM S3900 series Gigabit Ethernet switches or other network switch such as 10GbE switch, 40GbE switch and 100GbE switch, please contact us at sales@fs.com.

Switch Definition In Networking Explained

When it comes to networking technology, we won’t miss Ethernet switches. Because it is an essential part of networking communication. Connecting devices, such as computers, routers, and servers, together on a network, it enables current to be turned on and off and selects a channel for data transmission. Then you may ask, what is the switch definition in networking? What are the types of switches in networking? How to choose a switch for my network? Now, this passage will give you the answers and suggestions.

What Is the Switch Definition In Networking

There is one question that confuses many people: what is a switch in networking? A switch, in the switch definition of networking, is a high-speed network equipment used to connect devices together on a network and enable the data transmission between different devices. It receives incoming data packets and redirects them to their destination on a local area network (LAN).

In a local area network (LAN) using Ethernet, a network switch determines where to send each incoming message frame according to the physical device address. This kind of address is also known as the Media Access Control address or MAC address. If a switch needs to forward a frame to a MAC address that is unknown by the switch, then the frame is flooded to all ports in the switching domain. Generally speaking, a data switch can create an electronic tunnel between the source and the destination ports that no other traffic can enter for a short time.

Switch Definition In Networking: Types of Switches In Networking

The Ethernet switch is an essential part of any network. Generally speaking, the Ethernet switch can be classified into two categories: the modular switch and the fixed switch.

Modular Switch

The modular switch has expansion ability and high flexibility. Modular switch makes it possible for you to add expansion modules as needed into the switches. It is much more complex than fixed switch, so it costs more than fixed switch.

Fixed Switch

The fixed switch isn’t expandable and has a fixed number of ports. Although it has less flexibility, it offers a lower entry cost. There are mainly three types of fixed switches in networking. They are the unmanaged switch, the smart switch, and the managed switch.

Unmanaged Switch

The unmanaged switch is often used in home networks, small business offices or shops. It can’t be managed, so we can’t enable or disable interfaces of it. Although it doesn’t provide security features, it can offer enough support if you use it in a small network of fewer than 5-10 computers.

Smart Switch

The smart switch is mainly used for business applications such as smaller networks and VoIP. It is suitable for small VLANs, VoIP phones, and labs. Smart switch can let you configure ports and set up virtual networks, but doesn’t have the ability to allow troubleshooting, monitoring, remote-accessing to manage network issues.

Managed Switch

The managed switch is widely used in data centers and enterprise networks. It provides control, high-levels of network security, and management. It’s ideal for remote-access control capabilities and off-site round-the-clock monitoring. The managed switches can improve a network’s resource utilization and speed. Although it costs the most, it worth the investment for a long run.

Switch Definition In Networking: types of fixed switches

How to Choose a Switch For Your Network?

When you choose a switch for your network, you need to consider several factors at the same time. These factors include the number of ports, transmission speed, and stackable vs standalone.

Number of Ports

Most of the switches on the market have 4 to 48ports. You need to consider the number of ports you’ll need according to the number of users and devices and devices your network supports. The larger your organization is, the more ports you’ll need. Considering the possible expansion of your network and the possible increase of your user amount, you need to prepare extra ports for a long term plan.

Speed

There are various switches with different speed, such as Gigabit Ethernet switch and 10GbE switch used at the edge of the network, as well as 40GbE switch and 100GbE switch used in the network core layers. When you determine the speed, the key factor to consider is the need of your network users and future growth. Such as how large are the volumes of the transferring data and whether do you require faster link.

Stackable vs Standalone

Will your network grow larger? If your answer is yes, then you may choose a stackable switch. Standalone switches need to be configured individually, and troubleshooting also needs to be handled on an individual basis. While stackable switches allow for multiple switches to be configured as one entity. With this advantage, you can save time and energy when you manage on the stackable switches. Here I want to recommend you FS.COM S3800 switches, which are stackable switches. The following video is a tutorial about how to stack switches using S3800 switches.

Summary

In the above passage, we’ve explained how people define switch in networking and analyze the types of switches. Besides, this article offers some suggestions about how to choose a switch for your network. I believe that you have got a general idea about switch definition in networking. If you need a little more help and advice with switch definition in networking, then please do not hesitate to let us know. For purchasing high-quality switch with low cost or for more products’ information, please contact us at sales@fs.com.