The S3900-48T4S 48-port Ethernet L2+ stackable switch has 48x Gigabit RJ45, with 4x 10Gb SFP+ Uplinks. This switch adopts the most cutting-edge Broadcom chip, can provide 176 Gbps switching capacity and 130 Mpps forwarding rate. 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.
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S3900-48T4S, 48-Port Gigabit Ethernet L2+ Switch, 48 x Gigabit RJ45, with 4 x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip, Support ETL Certification
Hot #72946
Hot #72946
US$559.00
FS P/N: S3900-48T4SFS P/N: S3900-48T4S
8.6K Sold
52 Reviews
121 Questions
Pre-order, Ship by 25 Oct, 2024
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Deliver to New York, 10010
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4-Year Warranty
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48-Port Gigabit Ethernet L2+ Switch, 48x Gigabit RJ45, with 4x 10Gb SFP+ Uplinks, Stackable Switch, Broadcom Chip, Support ETL Certification
Specifications
Ports
48x 10/100/1000BASE-T RJ45 | 4x 10G SFP+
Switch Chip
Broadcom BCM56150
Switching Capacity
176 Gbps
MAC Address
16K
Forwarding Rate
130 Mpps
RAM
512MB
Packet Buffer
1.5MB
Number of VLANs
4K
Flash Memory
64MB
Jumbo Frame
9,000
Power Supply
2 Built-in
Input Voltage
100-240VAC, 50-60Hz, 1.5A
Airflow
Left-to-Right
Dimensions (HxWxD)
1.73''x17.32''x12.99'' (44x440x330mm)
Acoustic Noise
54dB
Max. Power Consumption
45W
Stackability
Up to 6 Units
Mounting Methods
Rackmount or Wall-mount
Please Note: Matching the American standard power cord as default. If you need other standard power cords, please note in the order or contact your account manager.
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
To get the detailed certification, please go to the Product Compliance Status for download.
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Connectivity Solutions
Features
High-Density Ports Meet Diverse Network Needs
48 auto-sensing RJ45 ports allow to connect multiple devices according to different bandwidth, 10G SFP+ ports for uplinks or virtual stacking to provide flexible network deployment.
BCM56150
Broadcom Chip
176 Gbps
Switching Capacity
130 Mpps
Forwarding Rate
High-Performance Stacking Simplifying Scalable Growth
Allows for stacking of up to 6 switches, providing scale and simplified management.
Dual 10G SFP+
Stacking Port
240 Gbps
Stacking Bandwidth
LACP
Uplink Aggregation
Single IP
Simplify Management
<50ms
Fault Recovery
Dual Redundant Power Supplies and Smart Fan
1+1 Redundant PSUs ensure the continuous normal operation of switch, one variable-speed fan with left-to-right airflow for superior cooling, noise and power reduction.
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.
SNMP Simplifies Management and Monitors Failures
SNMP provides unified interfaces and protocols to manage devices in different physical spaces to improve management efficiency.
（ETL） | ||||||
|---|---|---|---|---|---|---|
RJ45 Ports | 48x 1000BASE-T | 24x 1000BASE-T | 4x 1000BASE-T(4 combo) | 8x 1000BASE-T (8Combo) | 24x 1000BASE-T | 48x 1000BASE-T |
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 | Single built-in fan | Fanless | 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 | | | | | | |
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Questions & Answers
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D***e
Canada
September 04, 2023
The support of SNMP offers standardized interfaces and protocols for managing devices across different physical locations, and that improved our management efficiency greatly! Thank you!
Verified Purchase
Helpful 1
Comment 0M***l
Germany
September 03, 2023
I'm very satisfied with the dual redundant power supplies, because the design guarantees uninterrupted and reliable operation of the switch. That's great!
Verified Purchase
Helpful 3
Comment 0R***e
United States
August 15, 2023
FS has never left us down.Suggest you ALWAYS get a unit with internal power supply.
Verified Purchase
Helpful 2
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