The S3900-48T6S-R is an L2+ managed stackable switch designed for SMBs, enterprises, midmarket, and branch office networks, offering a lower total cost of ownership. It features 48x 10/100/1000M RJ45 ports and 6x 10Gb SFP+ uplinks, delivering a switching capacity of 216 Gbps and a forwarding rate of 162 Mpps. With dual redundant power supplies and a dual-fan design, the switch ensures reliable, uninterrupted operation even during power supply failures.
The switch supports stacking technology, which simplifies operations by interconnecting up to 8 switches that can be managed as a single logical device. It supports advanced features such as OSPF, Voice VLAN, robust QoS, Static Routing, and IPv6. Additionally, it offers simple device and network management via CLI and an intuitive on-box web UI, while supporting SNMP-based monitoring through AmpCon-Campus for enhanced visibility.
Highlights
0148x Gigabit RJ45 and 6x 10G SFP+ Ports with Non-blocking Line-rate
02Stack Up to 8 Switches as a Single Device with Unified Management and Control
031+1 Redundant Power Supplies and Dual Fans
04Support OSPF, Voice VLAN, QoS, Static Routing, sFlow, and IPv6, etc.
1/10G Ports with Non-blocking Line-Rate for Versatile Networking
48× 10/100/1000Mbps RJ45 ports support multiple device connections and high-density access needs. The 10G SFP+ uplink ports enhance flexibility for connecting to core networks or aggregation switches, optimising network scalability and performance.
Realtek RTL9311
Switch Chip
216 Gbps
Switching Capacity
162 Mpps
Forwarding Rate
High-Performance Stacking Delivers High Reliability and Simplified Management
Supports stacking of up to 8 switches to operate as a single logical device, reducing operational costs and simplifying network management.
8 Units
Virtual Stacking
480G
Stacking bandwidth
SFP+
Stacking port
Single IP<br/>
Simplify Management
1+1 Redundant Power Supplies and 2 Built-in Fans
The dual power supplies ensure the continuous normal operation of switch, and efficient fan cooling lowers the operating noise, which enhances system stability.
1+1 Redundant Power Supplies
2 Built-in Fans
LACP Enhances Bandwidth and Availability
Voice VLAN Gives Priority to Guaranteeing VoIP Quality
QoS (Quality of Service) for End-to-end Traffic Prioritization
Comprehensive Security Policy Protects from Network Threats
