FS-S3900-24F4S-R 16-Port Gigabit Ethernet L2+ Switch, 16 x 1Gb SFP, with 8 x Gigabit RJ45/SFP Combo, 4 x 10Gb SFP+ Uplinks, Stackable Switch

FS-S3900-24F4S-R is an advanced Layer 2 Plus (Layer 3 Lite) Gigabit managed stackable switches with 8x 1G RJ45/SFP Combo, 16x SFP ports, 4x 10G SFP+ uplinks, dual redundant power supplies, and dual fans design guarantees the stable operation of the switch, 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 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
  
• 1+1 Redundant Power Supplies and Dual Fans
  
• Support QoS, LACP, ACL, VLANs, DHCP, ERPS, etc.
  
• Support CLI/WEB/SNMP/SSH for Flexible Operation
  
• Support SSH, ACL, AAA, 802.1X, RADIUS, TACACS+, etc. for Security

Specifications

• Ports: 16x 1G SFP, 8x 1G RJ45/SFP Combo | 4x 10G SFP+
  
• Switching Capacity: 128 Gbps
  
• Power Supplies: 2 (1+1 Redundancy) Built-in, AC
  
• Forwarding Rate: 96 Mpps
  
• Fans: 2 Built-in, Left-to-Right
  
• Packet Buffer: 1.5MB
  
• Dimensions (HxWxD): 1.73''x17.32''x11.02'' (44x440x280mm)
  
• Jumbo Frame: 9,000
  
• Weight: 9.41 lbs (4.27kg)
  
• MAC Address: 16K
  
• Input Voltage: 100-240VAC, 50-60Hz
  
• IPv4/IPv6 Routes: 502/132
  
• Input Current: 0.8A Max
  
• Number of VLANs: 4K
  
• Max. Power Consumption: 41W
  
• RAM: 256MB
  
• Operating Temperature: 0 to 50ºC (32 to 122°F)
  
• Flash Memory: 16MB
• Ports: 16x 1G SFP 4x 10G SFP+
• Switching Capacity: 216 Gbps
• Forwarding Rate: 96 Mpps
• Power Supplies: 2 (1+1 Redundancy) Built-in, AC
• Fans: 2 Built-in, Left-to-Right
• Max. Power Consumption: 41W
• Stacking: YES
• LACP: YES
• 802.1X: YES

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

Resiliency and High Availability

• Redundant, hot-swappable power supplies
  
• Up to 8 units stacking
• IEEE 802.3ad Link Aggregation (LACP)
• Graceful protocol restart (OSPF)
• Virtual router redundancy protocol (VRRP)
• Rapid link detection protocol (RLDP)
• Rapid Ethernet uplink protection protocol (REUP)
• Bidirectional forwarding detection (BFD)
• Ethernet Ring Protection Switching (ERPS)
• The spanning tree protocols (STPs)

Security

• Local/Radius Authentication
• Port-based Authentication
• Mac-based Authentication HTTPS and SSL (v3)
• DHCP snooping
• IP Source guard
• DoS Protection

Management

• SNMP V1/V2/V3, HTTP, log
• Remote monitoring (RMON)
• Syslog, Web-based management, Telnet, SSH
• Command-Line Interface (CLI)
• LLDP (802.1ab)

Connectivity Solutions

Features

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 campus.

1G Switch with High-speed 10G Uplink
10G ports uplink for core layer, 1G SFP 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.

Dual Redundant Power Supplies
1+1 Redundant PSUs ensure the continuous normal operation of switch.

Voice VLAN Gives Priority to Guaranteeing VoIP Quality
Voice VLAN improves voice traffic transmission priority and guarantee voice quality by assigning voice traffic to a dedicated VLAN without competing with other traffic.

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

Comprehensive Security Policy Protects from Network Threats
With network-level security and stability capabilities like SSH, ACLs, AAA, 802.1X, etc., it defends against network threats for enterprises, campuses, and the financial industry.

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.