The S3900-24T4S 24-port Ethernet L2+ stackable switch has 24x Gigabit RJ45, with 4x 10Gb SFP+ Uplinks. This switch adopts the most cutting-edge Broadcom chip, can provide 128 Gbps switching capacity and 95 Mpps forwarding rate. With 1 and 10 Gb connections and advanced QoS to the edge of the network, while maintaining simple management. The S3900 series is an ideal Gigabit access and aggregation switch, designed for small and medium-sized enterprises, enterprises, mid-market and branch networks, which can reduce the total cost of ownership.
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S3900-24T4S, 24-Port Gigabit Ethernet L2+ Switch, 24 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip, Fanless
Hot #72944
Hot #72944
US$ 329.00
FS P/N: S3900-24T4SFS P/N: S3900-24T4S
9K Sold
64 Reviews
135 Questions
114 In U.S. Warehouse, Get It By Jun 5, 2023
20 Back in stock, Get It By Sep 21, 2023
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Deliver to New York, 10010
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24-Port Gigabit Ethernet L2+ Switch, 24x Gigabit RJ45, with 4x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip, Fanless
Specifications
Ports
24x 10/100/1000BASE-T RJ45 | 4x 10G SFP+
Switch Chip
Broadcom BCM56150
Power Device
2 (1+1 Redundancy) Built-in
Switching Capacity
128 Gbps
Packet Buffer
1.5MB
Number of VLANs
4K
Forwarding Rate
95 Mpps
MAC Address
16K
Jumbo Frame
9,000
RAM
512MB
Flash Memory
64MB
DDRIII Capacity
512MB
Input Voltage
100-240VAC, 50-60Hz, 0.8A
Fan Number
Fanless
Stackability
Up to 6 Units
Rack Space
1U
Mounting Methods
Rackmount or Wall-mount
Max. Power Consumption
21W
Software Spotlights
High Availability And Multi-Service Support
Support stacking links
Support IPv4/IPv6 Dual Protocol Stack
Support static Unicast Routes
Support IEEE 802.1p COS
Support GVRP, QinQ
Support SNMP over IPv6
Error-Free Network Configuration
Support Syslog, Web-based management, Telnet, SSH
Support IPv4/IPv6/MAC/ARP ACL
Support ERPS
Support LLDP (802.1ab)
Support ACL Ingress/Egress
Support SNMP V1/V2/V3, RMON (group 1, 2, 3 and 9)
Secure And Simplified Access for Users And IoT
Support Local/Radius 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
Access Layer
10G Interconnect
See more
Access Layer
View products 10G Interconnect
View products 10G with Server
View products 40G to 4x10G
View products Stack for Redundancy
View products Features
24 Auto-sensing Ports Enable Diverse Network Demands
24 Gigabit RJ45 ports allow to connect multiple devices according to different bandwidth, 4× 10G SFP+ slots enable high-bandwidth connectivity and non-blocking switching capacity.
BCM56150
Broadcom Chip
128 Gbps
Switching Capacity
95 Mpps
Forwarding Rate
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.
6 Units Virtual Stacking Improves Network Capacity
6 units same models stacking to increase ports and bandwidth, and the interconnected switches can be managed as a single device to simplify management.
<50ms
Fault Recovery
Single IP
Simplify Management
LACP
Uplink Aggregation
Fanless Design, Ultra Quiet for Your Ultra Convenience
Low-power noiseless design, supporting secure desktop connection, suitable for deployments in working areas or home scenarios.
Silent Operation
Natural Heat Dissipation
EEE and Power Saving
SSH (Secure Shell) Protocol Provides Secure Remote Access
SSH uses the key login function to encrypt and verify network data, provide secure remote access connections, and can effectively guarantee the normal development of users' network services.
RJ45 Ports | 24x 1000BASE-T | 48x 1000BASE-T | 4x 1000BASE-T | 8x 1000BASE-T (8Combo) | 24x 1000BASE-T | 48x 1000BASE-T (4 combo) |
SFP Ports | — | — | 20x 1G SFP | 16x 1G SFP | — | — |
SFP+ Ports | 4x 10G SFP+ | 4x 10G SFP+ | 4x 10G SFP+ | 4x 10G SFP+ | 4x 10G SFP+ | 6x 10G SFP+ |
Management Layer | L2+ | L2+ | L2+ | L2+ | L2+ | L2+ |
Hardware Stacking | Up to 6 Units | Up to 6 Units | Up to 6 Units | Up to 8 Units | Up to 8 Units | Up to 8 Units |
Fans | Fanless | Single built-in fan | Dual built-in fans | Dual built-in fans | Fanless | Dual built-in fans |
1+1 Redundant Power Supplies |  | | | | | |
QoS, IGMP Snooping, Link Aggregation, IPv6, L3 Static Routing | | | | | | |
Specifications
24-Port Gigabit Ethernet L2+ Switch, 24x Gigabit RJ45, with 4x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip, Fanless
The S3900-24T4S 24-port Ethernet L2+ stackable switch has 24x Gigabit RJ45, with 4x 10Gb SFP+ Uplinks. This switch adopts the most cutting-edge Broadcom chip, can provide 128 Gbps switching capacity and 95 Mpps forwarding rate. With 1 and 10 Gb connections and advanced QoS to the edge of the network, while maintaining simple management. The S3900 series is an ideal Gigabit access and aggregation switch, designed for small and medium-sized enterprises, enterprises, mid-market and branch networks, which can reduce the total cost of ownership.
Specifications
Ports
24x 10/100/1000BASE-T RJ45 | 4x 10G SFP+
Switch Chip
Broadcom BCM56150
Power Device
2 (1+1 Redundancy) Built-in
Switching Capacity
128 Gbps
Packet Buffer
1.5MB
Number of VLANs
4K
Forwarding Rate
95 Mpps
MAC Address
16K
Jumbo Frame
9,000
RAM
512MB
Flash Memory
64MB
DDRIII Capacity
512MB
Input Voltage
100-240VAC, 50-60Hz, 0.8A
Fan Number
Fanless
Stackability
Up to 6 Units
Rack Space
1U
Mounting Methods
Rackmount or Wall-mount
Max. Power Consumption
21W
Software Spotlights
High Availability And Multi-Service Support
Support stacking links
Support IPv4/IPv6 Dual Protocol Stack
Support static Unicast Routes
Support IEEE 802.1p COS
Support GVRP, QinQ
Support SNMP over IPv6
Error-Free Network Configuration
Support Syslog, Web-based management, Telnet, SSH
Support IPv4/IPv6/MAC/ARP ACL
Support ERPS
Support LLDP (802.1ab)
Support ACL Ingress/Egress
Support SNMP V1/V2/V3, RMON (group 1, 2, 3 and 9)
Secure And Simplified Access for Users And IoT
Support Local/Radius 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
Access Layer
10G Interconnect
See more
Access Layer
View products 10G Interconnect
View products 10G with Server
View products 40G to 4x10G
View products Stack for Redundancy
View products Features
24 Auto-sensing Ports Enable Diverse Network Demands
24 Gigabit RJ45 ports allow to connect multiple devices according to different bandwidth, 4× 10G SFP+ slots enable high-bandwidth connectivity and non-blocking switching capacity.
BCM56150
Broadcom Chip
128 Gbps
Switching Capacity
95 Mpps
Forwarding Rate
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.
6 Units Virtual Stacking Improves Network Capacity
6 units same models stacking to increase ports and bandwidth, and the interconnected switches can be managed as a single device to simplify management.
<50ms
Fault Recovery
Single IP
Simplify Management
LACP
Uplink Aggregation
Fanless Design, Ultra Quiet for Your Ultra Convenience
Low-power noiseless design, supporting secure desktop connection, suitable for deployments in working areas or home scenarios.
Silent Operation
Natural Heat Dissipation
EEE and Power Saving
SSH (Secure Shell) Protocol Provides Secure Remote Access
SSH uses the key login function to encrypt and verify network data, provide secure remote access connections, and can effectively guarantee the normal development of users' network services.
RJ45 Ports | 24x 1000BASE-T | 48x 1000BASE-T | 4x 1000BASE-T | 8x 1000BASE-T (8Combo) | 24x 1000BASE-T | 48x 1000BASE-T (4 combo) |
SFP Ports | — | — | 20x 1G SFP | 16x 1G SFP | — | — |
SFP+ Ports | 4x 10G SFP+ | 4x 10G SFP+ | 4x 10G SFP+ | 4x 10G SFP+ | 4x 10G SFP+ | 6x 10G SFP+ |
Management Layer | L2+ | L2+ | L2+ | L2+ | L2+ | L2+ |
Hardware Stacking | Up to 6 Units | Up to 6 Units | Up to 6 Units | Up to 8 Units | Up to 8 Units | Up to 8 Units |
Fans | Fanless | Single built-in fan | Dual built-in fans | Dual built-in fans | Fanless | Dual built-in fans |
1+1 Redundant Power Supplies | | | | | | |
QoS, IGMP Snooping, Link Aggregation, IPv6, L3 Static Routing | | | | | | |
Videos
Questions & Answers
All (135)Stacking (18)LACP (9)Application (7)Management (7)Product Recommendation (6)Supported Rate (6)Configuration (5)Devices Connection (4)Product Comparison (4)SFP+ Port (4)Compatibility (3)DHCP (3)Firmware (3)IGMP (3)Inter-VLAN Routing (3)IP Configuration (3)PoE (3)Power Supply (3)QinQ (3)VLAN (3)Compatible Modules (2)Documents (2)Fanless (2)Function (2)License (2)Operating System (2) More + More
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Customer Reviews
A***r
Singapore
May 26, 2023
First of all, thank you very much for your timely reply on my case. I was able to upgrade it using the link you provided. I am loving this switch so much and all the features on it.
Verified Purchase
Helpful 2
Comment 0W***d
United States
May 20, 2023
I managed to install everything last night with no trouble, and they appear to be working well. They're being used in a home environment to handle network storage and cluster experiments, and the migration probably took no more than 1 hour. I'm fairly happy with the purchase so far, thanks!
Verified Purchase
Helpful 2
Comment 0T***a
Portugal
December 21, 2022
Excellent. Fast and well received.
Verified Purchase
Helpful 1
Comment 0See all reviews
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US$ 329.00
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