FS S3900-24T4S-R vs. S3900-24F4S-R: Which 24-Port Gigabit Switch to Choose?

Choosing the right network switch is essential for achieving optimal performance and reliability. FS offers a range of enterprise switches tailored to various networking needs. In this article, we will discuss how to select the suitable gigabit switch between the FS S3900-24T4S-R and the S3900-24F4S-R Layer 2+ managed switches.

FS S3900-24T4S-R and S3900-24F4S-R Gigabit Switch Overview

FS S3900 series switches provide stacking capabilities with both 1 Gigabit and 10 Gigabit connectivity, delivering advanced Quality of Service (QoS) at the network edge. Ideal for small to medium-sized businesses (SMBs), enterprises, midmarket, and branch office networks, the S3900 series serves as excellent Gigabit access and aggregation switches, helping to reduce the total cost of ownership.

Among this series, the S3900-24T4S-R and S3900-24F4S-R 24-port Gigabit switches provide robust performance and flexibility for networks. The following table compares some important parameters of these two switches.

Here is a video that briefly introduces FS S3900-24T4S-R and S3900-24F4S-R L2+ Gigabit switches:

FS S3900-24T4S-R Switch Overall Introduction

S3900-24T4S-R vs. S3900-24F4S-R

Here are some key considerations to keep in mind when choosing between these two 24 port Gigabit switches.

Types of Network Switch Ports

The FS S3900-24T4S-R switch, with its 24x 10/100/1000BASE-T ports and 4x 10Gb SFP+ uplinks, is well-suited for enterprise LANs requiring multiple copper connections. These ports facilitate direct connections to Gigabit devices and are cost-effective, especially in setups with existing RJ45 infrastructure.

Conversely, the S3900-24F4S-R managed switch offers 8x 1G RJ45/SFP combo ports, 16x SFP ports, and 4x 10Gb SFP+ uplinks. The combo ports provide flexibility for both copper and fiber optic connections, making it ideal for environments that require fiber, such as those involving long-distance transmission or high network loads.

For primarily copper-based networks with Gigabit devices, the S3900-24T4S-R is more suitable. For networks needing more fiber connections, particularly for long-distance or high-load scenarios, the S3900-24F4S-R offers greater flexibility.

Reliable Hardware Design

Both of these switches feature dual redundant power supplies that provide support in the event of a power failure, ensuring system operation. They both support hot-swappable power modules, reducing downtime and enhancing power reliability.

The FS S3900-24F4S-R switch has dual fans providing redundancy for reliable operation in high-temperature or high-load conditions, though they can generate noise and require maintenance. In contrast, the S3900-24T4S-R switch's fanless design eliminates noise, making it ideal for quiet environments such as offices or meeting rooms, while reducing maintenance and replacement costs associated with fans.

You can choose the more suitable network Gigabit switch based on your specific needs. For instance, in data centers, redundancy in power and fans is preferred for reliability, while in offices, a fanless design is better for noise reduction.

Network Security Assurance

FS S3900-24F4S-R and S3900-24T4S-R Gigabit switches offer robust network security features to protect against unauthorized access and attacks. They support IPv4/IPv6/MAC/ARP Access Control Lists (ACLs) for traffic filtering, as well as Local, Radius, and Tacacs+ Authentication to ensure secure user access. Port-based and MAC-based authentication, in conjunction with HTTPS and SSL (v3), further enhance security measures. Additionally, these switches include DHCP snooping, IP Source Guard, and DoS Protection to safeguard against network threats and maintain a secure operating environment.

Advanced Functions Support

These 24-port Gigabit switches are equipped with advanced functions to handle complex networking tasks efficiently. They support up to 8 units stacking, allowing for scalable network expansion, and line-rate IPv4/IPv6 dual-stack multi-layer switching for high-performance data processing. The device accommodates a variety of IPv4 routing protocols, including static routing, RIP, and OSPF, facilitating diverse routing capabilities. It also supports advanced traffic management with MAC/IP/TCP/UDP/VLAN/COS/DSCP/TOS-based Quality of Service (QoS) and offers features like GVRP, QinQ, static/LACP link aggregation, EAPS, and ERPS for enhanced network reliability and traffic flow management.

Management and Maintenance

For efficient network management and maintenance, both of these Layer 2+ switches provide multiple interfaces and protocols. It supports Web-based management and Telnet for easy configuration and monitoring, and SNMP v1/v2/v3 and RMON for advanced remote network management. The devices also include LLDP (802.1ab) for network topology discovery and allows both static configuration and dynamic learning of MAC addresses, facilitating streamlined network maintenance and reduced administrative overhead.

Overall, when choosing a suitable 24-port gigabit switch, the FS S3900-24T4S-R and S3900-24F4S-R each present unique advantages. Both switches are designed with high-quality hardware and software to ensure reliable and efficient network operation. The final choice should depend on your specific network requirements and environmental considerations to achieve optimal performance and return on investment.

If you still have questions about choosing between the S3900-24T4S-R and S3900-24F4S-R switches, please visit FS.com and contact us today! FS offers professional technical teams and tailored networking solutions to meet your needs!

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