Introduction to Huawei CloudEngine S5731-S Series
The Huawei CloudEngine S5731-S series represents a new generation of standard gigabit access switches designed for enterprise campus networks. These switches offer high-performance Layer 2 and Layer 3 capabilities, robust security features, and simplified operations and maintenance (O&M), making them ideal for various network scenarios.
Key Features of the S5731-S Series
▪ High Performance: Forwarding performance up to 125 Mpps and switching capacity up to 400 Gbps/672 Gbps.
▪ Versatile Port Configurations: Options include 10/100/1000Base-T, 1/2.5GE SFP, and multi-GE ports.
▪ Advanced Security: Supports MAC address authentication, 802.1x, and Portal authentication.
▪ Layer 3 Routing: Supports OSPF, IS-IS, BGP, and VRRP protocols.
▪ Easy O&M: Features like Super Virtual Fabric (SVF) and iStack technology simplify network management.
Model Variants and Specifications
The S5731-S series includes several models to cater to different network requirements:
S5731-S24T4X
▪ Ports: 24 x 10/100/1000Base-T Ethernet ports, 4 x 10GE SFP+ ports
▪ Forwarding Performance: 96 Mpps
▪ Switching Capacity: 128 Gbps/672 Gbps
▪ Power Supply: AC or DC options available
S5731-S48T4X
▪ Ports: 48 x 10/100/1000Base-T Ethernet ports, 4 x 10GE SFP+ ports
▪ Forwarding Performance: 125 Mpps
▪ Switching Capacity: 176 Gbps/672 Gbps
▪ Power Supply: AC or DC options available
S5731-S24P4X
▪ Ports: 24 x 10/100/1000Base-T Ethernet ports, 4 x 10GE SFP+ ports
▪ PoE+ Support: Yes
▪ Forwarding Performance: 96 Mpps
▪ Switching Capacity: 128 Gbps/672 Gbps
S5731-S48P4X
▪ Ports: 48 x 10/100/1000Base-T Ethernet ports, 4 x 10GE SFP+ ports
▪ PoE+ Support: Yes
▪ Forwarding Performance: 125 Mpps
▪ Switching Capacity: 176 Gbps/672 Gbps
S5731-S32ST4X
▪ Ports: 24 x 1/2.5GE SFP ports, 8 x 10/100/1000Base-T Ethernet ports, 4 x 10GE SFP+ ports
▪ Forwarding Performance: 125 Mpps
▪ Switching Capacity: 216 Gbps/672 Gbps
S5731-S48S4X
▪ Ports: 44 x 1/2.5GE SFP ports, 4 x GE SFP ports, 4 x 10GE SFP+ ports
▪ Forwarding Performance: 125 Mpps
▪ Switching Capacity: 308 Gbps/672 Gbps
Advanced Features and Technologies
Layer 3 Routing Capabilities
▪ Protocols Supported: OSPF, IS-IS, BGP, VRRP
▪ Multicast Support: PIM SM, PIM DM, PIM SSM, MLD, IGMP snooping
Security Features
▪ User Authentication: MAC address, 802.1x, Portal
▪ Attack Defense: Protection against DoS attacks like SYN flood, Land, Smurf, and ICMP flood
▪ DHCP Security: DHCP snooping, trusted/untrusted port configuration
▪ ARP Security: Strict ARP learning to prevent spoofing
Operations and Maintenance
▪ SVF Support: Enables plug-and-play access switches and APs
▪ iStack Technology: Allows multiple switches to function as a single logical switch
▪ Service Configuration Templates: Simplify and centralize configuration management
Deployment Scenarios
Enterprise Campus Networks
The S5731-S series is ideal for enterprise campus networks, offering high-performance access and aggregation layers, robust security, and simplified management.
Small-Scale Enterprise Networks
With features like iStack and advanced Layer 3 routing, these switches can serve as core switches in small-scale enterprise networks, ensuring high reliability and centralized management.
Metropolitan Area Networks (MAN)
Deployed at the access layer of MANs, the S5731-S series supports multi-service, high-performance, and highly reliable ISP networks.
Conclusion
The Huawei CloudEngine S5731-S series switches offer a versatile and high-performance solution for various network scenarios. With advanced Layer 3 capabilities, robust security features, and simplified O&M, they are well-suited for enterprise campus networks, small-scale enterprises, and MAN deployments.
Frequently Asked Questions (FAQs)
Q1: What is the maximum forwarding performance of the S5731-S series?
A1: The maximum forwarding performance is up to 125 Mpps, depending on the specific model.
Q2: Do all models support PoE+?
A2: No, only specific models like the S5731-S24P4X and S5731-S48P4X support PoE+.
Q3: Can the S5731-S series switches be used as core switches?
A3: Yes, in small-scale enterprise networks, models with iStack technology can function as core switches.
Q4: What Layer 3 protocols are supported?
A4: Supported protocols include OSPF, IS-IS, BGP, and VRRP.
Q5: How does SVF simplify network management?
A5: SVF virtualizes the network structure, allowing plug-and-play access switches and APs, and centralized configuration management.
Huawei CloudEngine S5731-S Switches
Huawei All Series Switches New and Used
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