FS-S3950-4T12S-R, 12-Port Ethernet L2+ Managed Switch, 12 x 10Gb SFP+, with 4 x Gigabit RJ45, Support MLAG

The FS-S3950-4T12S-R 12-Port Ethernet layer 2+ switch features 12x 10Gb SFP+ and 4x 10/100/1000BASE-T. This managed enterprise switch delivers 248 Gbps switching capacity and 184.5 Mpps forwarding rate for superior processing performance and network reliability.

With comprehensive Layer 2 function, MLAG, ARP, VRRP, Static Routing, and a suite of security and management features, S3950-4T12S-R is ideal for large-scale campus network accesses, small and medium-sized network cores and aggregations to meet the needs of high-speed, safe, intelligent enterprise networks and Internet bar market, and can be used for scenarios that require high-speed transmission and long-distance connectivity, such as data centers, remote offices and WAN extensions.

Product Highlights

• Support MLAG to Enhance Reliability and Uninterrupted Services
  
• Support ARP, LACP, VRRP, Static Routing, RIP, DHCP Server etc.
  
• Support 802.1X, RADIUS, TACACS+, AAA, ACL, and QoS for Security
  
• Support WEB/CLI/SNMP/SSH/RPC-API for Flexible Operation
  
• Support DHCP Server, L2 Multicast Functions

Specifications

• Ports: 4x 10/100/1000BASE-T RJ45 | 12x 1G/10G SFP+
  
• MLAG: Support
  
• Switching Capacity: 248 Gbps
  
• DHCP Server: Support
  
• Forwarding Rate: 184.5Mpps
  
• Packet Buffer: 9MB
  
• Latency: 660ns
  
• MTBF(Hour): >50000
  
• Typical Power Draw: 33W
  
• Max. Power Consumption: 43W
  
• Airflow: Left-to-Right
  
• Fans Quantity: 2
  
• Operating Temperature: 0 to 45ºC (32 to 113°F)
  
• Storage Temperature: -40 to 70ºC (-40 to 158°F)
  
• Dimensions(H×W×D）: 40 × 440 × 220 mm
  
• Warranty: 5 years
• RJ45 Ports: 4x 1000BASE-T
• SFP+ Ports: 12x 10G SFP+
• Management Layer: L2+
  
• Stacking or MLAG: MLAG
• VLAN, QoS, IGMP Snooping, Link Aggregation: YES
• Static Routing, RIP, OSPF, IPv6 support: Support Static Routing, RIP

Please Note: Matching the American standard power cord as default. If you need other standard power cords, please note in the order.

Software Spotlights

High Availability and Multi-Service Support

• All ports support MLAG
• Connects to other switches and servers by LAG or LACP without other proprietary protocols
• Support COS/ DSCP based QoS
• Support GVRP, QinQ
• Support static/LACP link aggregation
• Support static router, RIP

Error-Free Network Configuration

• Support Web-based management, Telnet
• Support xSTP, ERPS for loop protection
• Support IPv4/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 subscriber-class/switch-class/network-class security control
• Support IPv4/MAC ACL
• Support ARP Inspection and IP Source Guard features
• Support CPU Traffic Protection, Storm Control
• Support centralized 802.1x authentication feature
• Support IGMP snooping

Connectivity Solutions

Gigabit LAN Aggregation Switch with 10G Uplinks
10G ports for core switches, Gigabit ports for access switch or servers.

MLAG Realizes Uninterrupted Services
MLAG delivers device-level link redundancy and load balancing by aggregating links across two switches, enhancing network performance, reliability, and service continuity.

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.

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

VLAN Enables Network Isolation and Management Flexibility
VLAN technology logically splits LANs into broadcast domains called VLANs, enhancing network security while helping build and maintain networks flexibly.

ERPS (Ethernet Ring Protection Switching) Enables Failover Protection in Sub-50ms
ERPS implements loop blocking and link recovery faster than STP on the main device, and caneffectively add redundancy and up-time protection to any network. 

Comprehensive Security Policy Protects from Network Threats
With network-level security and stability capabilities like SSH, ACL, AAA, etc., it defends against network threats for enterprises, campus and 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 grow.