FS-S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless, Support ETL Certification

The S3900-24T4S-R is an advanced Layer 2 Plus (Layer 3 Lite) Gigabit managed stackable switch, featuring 24x 10/100/1000BASE-T ports and 4x 10Gb SFP+ uplinks. Its dual redundant power supplies ensure uninterrupted power, even in case of failure, while the fanless design guarantees silent operation.

This switch enhances ease of use, secures business operations, improves sustainability, and borderless network experience.

The S3900 series switches support stacking capability with 1 and 10 Gigabit connectivity and advanced QoS to the network edge, while supporting simple device management and network management via a Command-Line Interface (CLI) as well as an on-box web UI. 

The S3900 series are ideal Gigabit access and aggregation switches designed for SMB, enterprise, midmarket, and branch office networks to provide lower total cost of ownership.

Product Highlights

• Support 8 Units Stacking Between S3900-24T4S-R & S3900-24F4S-R
  
• Compact and Fanless 24 Port Model for Quiet Deployment
  
• Support LACP, VLAN, QoS, DHCP Snooping, etc.
  
• Support SSH, ACL, 802.1X, RADIUS, TACACS+, etc. for Security
  
• Support CLI/WEB/SNMP/SSH for Flexible Operation

Improve Management with an Integrated Campus Network
Virtual deployment of dual switches, extensible architecture and intelligent O&M offers a simple, flexible, and high-performance network for serving all scenarios on campu

1G Switch with High-speed 10G Uplink
10G ports uplink for core layer, 1G RJ45 ports downlink for access layer to simplify enterprise networking.

Support 8 Units Stacking to Increase Port Density and Simplify Management
Four 10G ports can be used for stacking via transceivers or DAC/AOC cables.

Fanless, Noiseless Design
Ensures noiseless operation without disrupting your business environment.

LACP Enhances Bandwidth and Availability
LACP can control the bundling of several physical ports together to form a single logical channel, boosting bandwidth and network reliability without altering the infrastructure.

VLAN Enables Network Isolation and Management Flexibility
VLAN technology logically splits LANs into broadcast domains called VLANs, enhancing network security while helping build and maintain networks flexibly.

QoS (Quality of Service) for Better Traffic Control
Provides different priorities to different applications, users, or data flows to reduce packet loss, latency, and jitter on a network.

Flexible Management Options
Innovative design supports CLI and easy-to-use Web GUI eliminating rip and replace of equipment as network management needs to grow.

• Dimensions (HxWxD): 1.73''x17.32''x7.09'' (44x440x180mm)
• Weight: 8.76 lbs (3.975kg)
• Ports: 24x 10/100/1000BASE-T, 4x 10G SFP+
• Switching Capacity: 128 Gbps
• Forwarding Rate: 96 Mpps
• Power Supplies: 2 (1+1 Redundancy), Built-in, AC
• Fans: Fanless
• Max. Power Consumption: 25W
• Stacking: Yes
• LACP: Yes
• 802.1X: Yes