Huawei S5731-S48S4X-A Switch | 48×Gigabit SFP + 4×10GE SFP+ Enterprise Layer 3

The Huawei S5731-S48S4X-A is a high-performance Layer 3 managed Ethernet switch designed for enterprise campus networks, data centers, government organizations, educational institutions, ISPs, and large-scale fiber aggregation environments. Equipped with 48 Gigabit SFP fiber ports and 4 dedicated 10 Gigabit SFP+ uplink ports, it delivers outstanding bandwidth, flexible deployment, and reliable performance for modern network infrastructures.

Built on Huawei's CloudEngine platform, the S5731-S48S4X-A supports advanced Layer 2 and Layer 3 features including static routing, RIP, OSPF, VRRP, IPv6, VXLAN, ACL, QoS, MPLS-ready capabilities, MAC authentication, 802.1X authentication, DHCP Snooping, and enterprise-grade security policies. These capabilities enable businesses to build highly available, scalable, and secure networks while simplifying operations and reducing maintenance costs.

With intelligent traffic management, energy-efficient hardware design, and comprehensive network management through SNMP, NETCONF, CLI, and Huawei management platforms, the S5731-S48S4X-A provides excellent investment protection for enterprise digital transformation projects.

Whether deploying a new campus backbone, upgrading a fiber aggregation layer, or expanding data center connectivity, the Huawei S5731-S48S4X-A offers exceptional reliability, long service life, and enterprise-class performance.

Figure 1 shows the front panel of S5731-S48S4X.

• 48 × Gigabit SFP fiber interfaces
• 4 × 10 Gigabit SFP+ uplink ports
• Enterprise Layer 3 routing
• IPv4 / IPv6 dual stack
• VXLAN virtualization support
• Advanced QoS and ACL policies
• 802.1X, MAC Authentication and Portal Authentication
• DHCP Snooping & ARP Protection
• STP / RSTP / MSTP support
• Link Aggregation (LACP)
• High switching capacity and forwarding performance
• Intelligent energy-saving technology
• Centralized network management
• Built-in AC power supply
• Front maintenance design
• Long-term stable enterprise operation

• Enterprise Campus Networks
• Fiber Aggregation Networks
• Data Centers
• ISP Access Networks
• Government Projects
• Education Campuses
• Healthcare Networks
• Financial Institutions
• Manufacturing Networks
• Smart City Infrastructure

• 100% Original Huawei Equipment
• Brand New & Fully Tested Before Shipment
• Competitive Global Pricing
• Worldwide Express Delivery
• Professional Pre-sales Technical Consultation
• Fast Response After-sales Support
• Flexible Payment Options
• Secure Packaging
• Warranty Service Available
• Bulk Order Discounts

Answer: The S5731 series focuses on enterprise Layer 3 networking with advanced routing, VXLAN, and campus network deployment. The S5735 series is generally designed for cost-effective access-layer applications and offers different port combinations and feature sets. The S5731 series is better suited for medium and large enterprise networks requiring higher scalability and advanced services.

Answer: Yes. It includes 4 dedicated 10GE SFP+ uplink ports, providing high-speed backbone connectivity for aggregation and core networking.

Answer: Absolutely. With 48 Gigabit SFP fiber ports, it is ideal for fiber aggregation, enterprise access networks, campus deployments, and data center environments.

Answer: Yes. The S5731-S48S4X-A fully supports IPv4/IPv6 dual-stack networking and advanced IPv6 routing and security features.

Answer: Yes. We supply genuine Huawei networking equipment. Every unit is tested before shipment to ensure reliable performance.

Answer: Warranty options are available based on product condition and order requirements. Technical support is available before and after purchase, and our team can assist with configuration guidance, compatibility checks, and warranty service.

Answer: Yes. We support worldwide shipping via DHL, FedEx, UPS, TNT, and other international logistics providers. Most orders are dispatched within 1–3 business days, depending on stock availability.

Answer: The switch is designed for Huawei-compatible optical modules. While many standard MSA-compliant modules can operate correctly, using Huawei-certified optics is recommended to ensure optimal compatibility, stability, and support.