Due to a series of complex factors like costs, lacking professional skills and uncertain future needs, the purchasing of network switches is usually tough, especially for small business network and home network. To fulfill these needs and help customers make a fast and right decision, FS provides S3900 series stackable switches including three models: S3900-24T4S, S3900-24F4S, and S3900-48T4S. All these switches are featured with rich Layer 2/2+ functions and can meet most enterprise campus, SMB, and even home networks’ demands for now and the future.
FS S3900 series switches are L2/L2+ managed switches that feature L3 routing, 10G speed, physical stacking and optional redundant external power unit, designed to meet the needs of the convergence or access layer. The switches come with 24 or 48 10/100/1000base-t ports and either 4 combo SFP/RJ45 ports or 4 additional 10G SFP+ uplink ports. Integrated with robust security and abundant management features, S3900 series switches offer a cost-effective solution for enterprise networks.
|Ports||20x 1GB SFP, 4x Combo SFP and 4x 10GE SFP+ Ports||24x 100/1000BASE-T, 4x 10GE SFP+ Ports||48x 100/1000BASE-T, 4x 10GE SFP+ Ports|
|Switching Capacity||128 Gbps||128 Gbps||176 Gbps|
|Forwarding Capacity||95 Mpps||95 Mpps||130 Mpps|
|Physical Stacking||Up to 6 Devices||Up to 6 Devices||Up to 6 Devices|
|Airflow||Front to Back||Fanless||Left to Right|
|Max. Sound Level||52 dB||0 dB||54 dB|
|Power Supply||Dual Power||Dual Power||Dual Power|
|Max Power Consumption||43w||21w||45w|
The S3900 series switches are equipped with BCM56150/BCM56151 chip. The BCM chip provides the industry-leading integration and performance, ensuring fast data processing and stabilized performance for our S3900 series switches. Also, the S3900 series switches have passed the Ixia test which provides an out-of-service benchmarking methodology that evaluates the performance of network devices using throughput, back-to-back frames, frame loss rate, and latency tests to ensure your network a higher performance.
The S3900 series switches highlight the stacking function. Up to six-switch stack enables users to expand their network capacity and simplify device management greatly. And the switch stack can still work even if there is a link or unit fails, which can effectively improve the stability of the whole network. The stacking capabilities of the S3900 series switches are ideal for limited spaced deployment (especially for small business) due to their flexibility and availability.
Fanless design is another highlight of S3900 series switches. For those who suffer from device noise at home, libraries, hospitals, or clinics, the S3900-24T4S fanless switch offers the best solution. It ensures the noiseless operation and increases the reliability and energy efficiency of the system.
The S3900 series switches support a complete lineup of L2 features, including link aggregation control protocol (LACP), STP/RSTP/MSTP, 802.1Q VLAN, port mirror, RSPAN, ERPS, DHCP snooping and so on. Advanced IGMP snooping and MLD Snooping can save cost and improve network efficiency on delivering multicast traffic by ensuring multicast traffic only reaches designated receivers without the need of an extra multicast router. Any more, the S3900 series switches also support L2+ feature—unicast routing, multicast routing and ARP, which can reduce the network traffic burden and helps the traffic for more efficient use.
The S3900 series switches support various IPv6 functions such as IPv4/IPv6 dual protocol stack, IPv6 ACL, IPv6 IGMP snooping, DHCP over IPv6, etc. All these functions can guarantee more convenient management and make your network ready for the future update.
S3900 series switches are user-friendly and easy to use. They support industry-standard CLI (command line interface) and web-based user interface management, which is friendly to professionals or newbies. Besides, by using CLI, the SNMP and Dual Image enable faster setup and configuration with less downtime.
All of our S3900 series switches are equipped with 4-year warranty hardware service and a lifetime free upgrade for the software of your switches. If you get into trouble while using our S3900 series switches, FS will provide you a comprehensive set service for your switches at any time you want.
FS understands the importance of providing great choices of rich enterprise-level features, competitive cost and less complexity. The S3900 series Gigabit managed switches offer different switch ports like combo port, RJ45 port, SFP and SFP+ port, which can adapt to diverse enterprise network needs.
The fanless design can make you work in a relatively quiet environment and the S3900-24T4S switch is mostly deployed for small business or places where silence is needed.
With 4 combo SFP/RJ45 ports and 4 10Gb SFP+ uplinks, the S3900-24F4S switch can achieve both fiber and copper transmission. It also provides more comprehensive security and faster speed for enterprise networks.
With 4 10G SFP+ ports, the S3900-48T4S switch facilitates an easy transition to 10G networking and stacking connection for secure enterprise access deployment and smooth wireless.
My account manager told me S3900 series switch only support stacking in the same model, and S3910 series switch support stacking in the same series By FS on September 9, 2021
How many switch stacks does it support? I will have a Ring link needs to be built By Schauer on August 23, 2021
It supports up to 6 Units (Same Models) stacking, two of my switches stacking are working well. By FS on August 23, 2021
Do you have a recommendation on which of the smaller models would be a good unit to test? For requirements I’d say nothing bigger than 24 ports and is managed. Layer3 isn’t a requirement. 1 or 10GB uplink. By Jeffrey Vogt on August 4, 2021
I think the S3900-24T4S can fully meet your 24 port requirements, and the 24 ports of this switch are all 10/100/1000M speed ports, which can be well connected to various wired terminals in your network. It also has 4*10Gb uplinks. By FS on August 4, 2021
Does S3900-24T4S support FS.com Extreme optics (10301-compatible)? By AFI.IT Dept on August 1, 2021
Yes, FS S3900-24T4S has a low compatibility restriction and Extreme optics will work on it. By FS on August 2, 2021
I tried it and it works. By FS on August 2, 2021
FS S39 series could support LACP and work across the stack. For example, the 2nd port of device 1 and 2nd port of device 2 could achieve LACP with the 3rd ports of device 3 & device 4, The prerequisite is that the stack of device 1 & 2 have been done. By FS on July 25, 2021
What's the advantage of fully managed switches compared with smart managed pro switches? By Phengie on July 19, 2021
One advantage I am aware of is that fully managed switches support Stacking or MLAG, but the smart managed pro switches do not. By FS on July 19, 2021
Are rack mount kits included on the switch #72944? By Guinn on July 18, 2021
I have purchsed this switch, and it includes rack mount kits. By FS on July 20, 2021
Can you give me a pointer on how to change that to 192.168.1.7 via the webinterface? By Demar on July 12, 2021
You can do it through CLI but not web, the command will be S3900-24T4S(config)#management ip address 192.168.1.7/24 By FS on July 12, 2021
We plan to install the switch in an open environment. We don't want to be bothered by the noise of the network switch, so silence is the most important thing. Any suggestions? By Bushnell on July 6, 2021
Recommended use #S3900-24T4S, Fanless, suitable for your use. By FS on July 6, 2021