FS-S5850-48T4Q, 48-Port Ethernet L3 Switch, 48 x 10GBASE-T, with 4 x 40Gb QSFP+, Support MPLS&MLAG

FS-S5850-48T4Q features an advanced hardware design combined with 48x 100/1000M/5G/10GBASE-T ports and 4x 40Gb ports. This 10GBASE-T switch offers backwards compatibility with installed Ethernet cabling and standard RJ-45 connectors.

The switch comes with the complete system software with comprehensive protocols and applications to facilitate the rapid service deployment and management for traditional Layer 2 and Layer 3 networks.

Offering high-performance, high port density, and low latency, S5850-48T4Q is ideal for core and aggregation layers, meeting the requirements of data centers, carriers and enterprise networks, and can be used in scenarios such as corporate offices and campus networking.

Product Highlights

• Support MLAG to Enhance Reliability and Uninterrupted Services
  
• 48x 100/1000M/5G/10G Multi-gig RJ45 with 4x 40G QSFP+(split to 4x 10G）
  
• Support MPLS & VXLAN-BGP-EVPN, OSPF, VRRP, DHCP Relay, etc.
  
• Support SSH, ACL, AAA, 802.1X, RADIUS, TACACS+, etc. for Security
  
• Support CLI/WEB/SNMP/SSH/OVSDB/RPC-API for Flexible Operation

Specifications

• Ports: 48x 100/1000M/5G/10GBASE-T | 4x 40G QSFP+
  
• Switching Capacity: 1.28 Tbps
  
• Power Supply: 2 (1+1 Redundancy) Hot-swappable
  
• Forwarding Rate: 952.3 Mpps
  
• Fan Number: 4 (2+2 Redundancy) Hot-swappable
  
• Airflow: Front-to-Back
  
• MAC Address: 65K
  
• Number of VLANs: 4K
  
• Flash Memory: 2GB (NAND)
  
• RAM: 1GB
  
• Packet Buffer: 9MB
  
• Max./Min. Latency: 0.755μs/0.67μs
  
• MLAG: Support
  
• DHCP Server: Support
  
• IPv4 Routes: 8,192
  
• IPv6 Routes: 1,536
  
• ARP Table: 4,096
  
• Jumbo Frame: 9,600
  
• MTBF: >90,000 Hours
  
• Max. Power Consumption: 250W
• RJ45 Ports: 48x 10GBASE-T
• 25G/40G/100G Ports: 4x 40G QSFP+
• Management Layer: L3
• Stacking or MLAG: MLAG
• VLAN, QoS, IGMP Snooping, Link Aggregation: YES
• Static Routing, RIP, OSPF, IPv6 support: YES
• 1+1 Hot-swappable Power Supplies: YES

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

Software Spotlights

Resiliency and High Availability

• Redundant, hot-swappable power supplies and fans
• Multi-Chassis Link Aggregation (MLAG), support mixed configuration MLAG with S3950, S5800, S5850 and S8050 series switches
• IEEE 802.3ad Link Aggregation (LACP)
• MPLS, LDP, MPLS-L2VPN, MPLS-L3VPN, VxLAN-BGP-EVPN, IPFIX
• Virtual Router Redundancy Protocol (VRRP)
• Support BFD for fast link failure detection
• Graceful protocol restart (OSPFv2/v3, BGP)
• Ethernet Ring Protection Switching (ERPS)
• Ethernet OAM, Ethernet Linear Protection Switching (ELPS)

Security

• IEEE802.1X RADIUS authentication, SSH, ACLs, TACACS+
• IPv4 Source Guard
• ARP inspection, MAC whitelisting
• Prevent DDOS attack
• Control Plane Policing (CoPP)
• IPv4/IPv6 DHCP Snooping
• BPDU Guard, Root Guard, Loop Guard, Anti TC-BPDU attack

Management

• User login: console, SSH, telnet
• Industry-standard CLI, Web-based management
• 10/100/1000Mbps management port
• SNMP v1/v2/v3, RMON
• Traffic monitoring: sFlow
• DHCP server, and DHCP Relay
• RPC-API for Software Defined Network (SDN)
• PFC, ECN, Data Center TCP

Connectivity Solutions

Features

Upgrade Your Network To High Bandwidth And Scalability
Both the aggregation layer and access layer are designed with dual links, which can eliminate bottlenecks and achieve high-speed networks and get reliable performance.

1+1 Hot-Swappable Power Supplies and 2+2 Smart Fans
The dual power supplies can be replaced without shutting down the system, and the variable-speed fans with front-to-back airflow automatically adjust fan speed to reduce power draw.

MPLS Helps Establish Point-to-point Connections
MPLS enables small and medium-sized operators to create tunnels for their users, which helps build point-to-point connections and achieves intercommunication between user networks.

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.

Flexible Management Options
Innovative design supports CLI and easy-to-use Web GUI eliminating rip and replace of equipment as network management needs grow. Start your trail.

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.