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HomeSwitchingEnterprise Switches1G Enterprise Switches134655
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless

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S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
01:15
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless
S3900-24T4S-R, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Fanless

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

#134655

Cost-effective stackable switch with VRRP, DHCP Server for SMBs and Enterprises

#134655
S$470.00 (Excl. GST)
FS P/N: S3900-24T4S-R
S$507.60 (Incl. GST)
FS P/N: S3900-24T4S-R
3.7K Sold
22 Reviews
22 Questions
14 In SG Warehouse, Get it by 2 Jun 2023 (Fri)
657 In Global Warehouse, Get it by 6 Jun 2023 (Tue)
150 Back in stock, Get it by 30 May 2025 (Fri)
See more warehouse availability
Deliver to Singapore, 178958
Free Shipping via Ninja Van
4-Year Warranty
30-Day Returns
30-Day Exchange
Specifications
Connectivity Solutions
Features
Videos
Q&A
Reviews
Resources

24-Port Gigabit Ethernet L2+ Switch, 24x Gigabit RJ45, with 4x 10Gb SFP+ Uplinks, Stackable Switch, Fanless

S3900-24T4S-R is an advanced Layer 2 Plus (Layer 3 Lite) Gigabit managed stackable switches with 24x 10/100/1000BASE-T and 4x 10Gb SFP+ uplinks, dual redundant power supplies and the fanless design guarantees the switch always working silently, and ensures that the power supply of the switch will not be interrupted even if it fails, providing improved ease of use, highly secure business operations, improved sustainability, and a borderless network experience. The S3900 series switches support stacking capability with 1 and 10 Gigabit connectivity and advanced QoS to the network edge, while maintaining simple management. 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.

Specifications
Ports
24x 10/100/1000BASE-T RJ45 | 4x 10G SFP+
MTBF
>50,000 Hours
Switching Capacity
128 Gbps
Input Voltage
100-240VAC, 50-60Hz
Forwarding Rate
96 Mpps
Rack Space
1U
RAM
256MB
Dimensions (HxWxD)
1.73''x17.32'' x 7.09 (44x440x180mm)
Flash Memory
16MB
Operating Temperature
32°F to 122°F (0ºC to 50ºC)
Packet Buffer
1.5MB
Mounting Methods
Rackmount
MAC Address
16K
Fan Number
Fanless
Jumbo Frame
9,000
Power Supplies
2 (1+1 Redundant) Built-in
Number of VLANs
4K
Max. Power Consumption
25W

Software Spotlights

High Availability And Multi-Service Support

Support up to 6 units stacking

Support line-rate IPv4/IPv6 dual-stack multi-layer switching

Support a wide range of IPv4 routing protocols, including static routing, RIP, and OSPF

Support MAC/IP/TCP/UDP/VLAN/ COS/ DSCP/ TOS based QoS

Support GVRP, QinQ

Support static/LACP link aggregation

Error-Free Network Configuration

Support Web-based management, Telnet

Support EAPS and ERPS

Support IPv4/IPv6/MAC/ARP ACL

Support SNMP v1/v2/v3, RMON

Support LLDP (802.1ab)

Support static configuration and dynamically learning of MAC address

Secure And Simplified Access for Users And IoT

Support Local/Radius/Tacacs+ Authentication

Support Port-based Authentication

Support Mac-based Authentication HTTPS and SSL (v3)

Support DHCP snooping

Support IP Source guard

Support DoS Protection

Quality Certifications

Connectivity Solutions

10G Connectivity with Server
Stack Switches for Redundancy
See more
10G Connectivity with Server
View products
Stack Switches for Redundancy
View products
40G to 4x 10G Connectivity
View products
Security Solution with Multi-series Switches
View products
Wi-Fi 6 Deployment with SN＆SL Switches
View products
Aggregation Layer Network
View products
Remote PoE Application
View products

Features

1G Switch with High-speed 10G Uplink
10G ports uplink for core layer, 1G RJ45 ports downlink for access layer to simplify enterprise networking.
128 Gbps
Switching Capacity
96 Mpps
Forwarding Rate
1.5MB
Packet Buffer
Traditional 3-Tier Design of Core, Aggregation, and Access
This layered approach, the foundation of the enterprise networks design, seeks to improve scalability, performance, flexibility, resiliency, and maintenance.
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.
8 Units Virtual Stacking
Between S3900-24T4S-R&S3900-24F4S-R
Single IP
Easily configure and manage
Fanless, Noiseless Design
Ensures noiseless operation without disrupting your business environment.
Fanless, Noiseless Design
EEE and Power Saving
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.
Uncontrolled traffic causes network congestion and packet loss
Classify and prioritize traffic for optimum efficiency
VLANs for Security and Cost-Saving

By segregating your networks without buying separate equipment for each, you can create virtual boundaries around business units to slow down or stop attacks for higher security.

S3900-24T4S-R
S3900-48T6S-R
S3900-24F4S-R
S3900-24T4S
S3900-48T4S
S3900-24F4S
RJ45 Ports
24x 1000BASE-T
48x 1000BASE-T
8x 1000BASE-T (8Combo)
24x 1000BASE-T
48x 1000BASE-T
4x 1000BASE-T (4 combo)
SFP Ports
—
—
16x 1G SFP
—
—
20x 1G SFP
SFP+ Ports
4x 10G SFP+
6x 10G SFP+
4x 10G SFP+
4x 10G SFP+
4x 10G SFP+
4x 10G SFP+
Management Layer
L2+
L2+
L2+
L2+
L2+
L2+
Hardware Stacking
Up to 8 Units
Up to 8 Units
Up to 8 Units
Up to 6 Units
Up to 6 Units
Up to 6 Units
Fans
Fanless
Dual built-in fans
Dual built-in fans
Fanless
Single built-in fan
Dual built-in fans
1+1 Redundant Power Supplies
RIP, OSPF
—
—
—
QoS, IGMP Snooping, Link Aggregation, IPv6, L3 Static Routing

Videos

00:40
Ixia RFC2544 Test for S3900-24T4S-R Enterprise Switch | FS
01:15
S3900-24T4S-R Switch Overall Introduction | FS
01:01
Unboxing the S3900-24T4S-R Switch | FS
Specifications

24-Port Gigabit Ethernet L2+ Switch, 24x Gigabit RJ45, with 4x 10Gb SFP+ Uplinks, Stackable Switch, Fanless

S3900-24T4S-R is an advanced Layer 2 Plus (Layer 3 Lite) Gigabit managed stackable switches with 24x 10/100/1000BASE-T and 4x 10Gb SFP+ uplinks, dual redundant power supplies and the fanless design guarantees the switch always working silently, and ensures that the power supply of the switch will not be interrupted even if it fails, providing improved ease of use, highly secure business operations, improved sustainability, and a borderless network experience. The S3900 series switches support stacking capability with 1 and 10 Gigabit connectivity and advanced QoS to the network edge, while maintaining simple management. 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.

Specifications
Ports
24x 10/100/1000BASE-T RJ45 | 4x 10G SFP+
MTBF
>50,000 Hours
Switching Capacity
128 Gbps
Input Voltage
100-240VAC, 50-60Hz
Forwarding Rate
96 Mpps
Rack Space
1U
RAM
256MB
Dimensions (HxWxD)
1.73''x17.32'' x 7.09 (44x440x180mm)
Flash Memory
16MB
Operating Temperature
32°F to 122°F (0ºC to 50ºC)
Packet Buffer
1.5MB
Mounting Methods
Rackmount
MAC Address
16K
Fan Number
Fanless
Jumbo Frame
9,000
Power Supplies
2 (1+1 Redundant) Built-in
Number of VLANs
4K
Max. Power Consumption
25W

Software Spotlights

High Availability And Multi-Service Support

Support up to 6 units stacking

Support line-rate IPv4/IPv6 dual-stack multi-layer switching

Support a wide range of IPv4 routing protocols, including static routing, RIP, and OSPF

Support MAC/IP/TCP/UDP/VLAN/ COS/ DSCP/ TOS based QoS

Support GVRP, QinQ

Support static/LACP link aggregation

Error-Free Network Configuration

Support Web-based management, Telnet

Support EAPS and ERPS

Support IPv4/IPv6/MAC/ARP ACL

Support SNMP v1/v2/v3, RMON

Support LLDP (802.1ab)

Support static configuration and dynamically learning of MAC address

Secure And Simplified Access for Users And IoT

Support Local/Radius/Tacacs+ Authentication

Support Port-based Authentication

Support Mac-based Authentication HTTPS and SSL (v3)

Support DHCP snooping

Support IP Source guard

Support DoS Protection

Quality Certifications
Connectivity Solutions
10G Connectivity with Server
Stack Switches for Redundancy
See more
10G Connectivity with Server
View products
Stack Switches for Redundancy
View products
40G to 4x 10G Connectivity
View products
Security Solution with Multi-series Switches
View products
Wi-Fi 6 Deployment with SN＆SL Switches
View products
Aggregation Layer Network
View products
Remote PoE Application
View products
Features
1G Switch with High-speed 10G Uplink
10G ports uplink for core layer, 1G RJ45 ports downlink for access layer to simplify enterprise networking.
128 Gbps
Switching Capacity
96 Mpps
Forwarding Rate
1.5MB
Packet Buffer
Traditional 3-Tier Design of Core, Aggregation, and Access
This layered approach, the foundation of the enterprise networks design, seeks to improve scalability, performance, flexibility, resiliency, and maintenance.
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.
8 Units Virtual Stacking
Between S3900-24T4S-R&S3900-24F4S-R
Single IP
Easily configure and manage
Fanless, Noiseless Design
Ensures noiseless operation without disrupting your business environment.
Fanless, Noiseless Design
EEE and Power Saving
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.
Uncontrolled traffic causes network congestion and packet loss
Classify and prioritize traffic for optimum efficiency
VLANs for Security and Cost-Saving

By segregating your networks without buying separate equipment for each, you can create virtual boundaries around business units to slow down or stop attacks for higher security.

S3900-24T4S-R
S3900-48T6S-R
S3900-24F4S-R
S3900-24T4S
S3900-48T4S
S3900-24F4S
RJ45 Ports
24x 1000BASE-T
48x 1000BASE-T
8x 1000BASE-T (8Combo)
24x 1000BASE-T
48x 1000BASE-T
4x 1000BASE-T (4 combo)
SFP Ports
—
—
16x 1G SFP
—
—
20x 1G SFP
SFP+ Ports
4x 10G SFP+
6x 10G SFP+
4x 10G SFP+
4x 10G SFP+
4x 10G SFP+
4x 10G SFP+
Management Layer
L2+
L2+
L2+
L2+
L2+
L2+
Hardware Stacking
Up to 8 Units
Up to 8 Units
Up to 8 Units
Up to 6 Units
Up to 6 Units
Up to 6 Units
Fans
Fanless
Dual built-in fans
Dual built-in fans
Fanless
Single built-in fan
Dual built-in fans
1+1 Redundant Power Supplies
RIP, OSPF
—
—
—
QoS, IGMP Snooping, Link Aggregation, IPv6, L3 Static Routing
Videos

Questions & Answers
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