S5720-50X-EI-46S-DC Huawei High Quality 1 DC Power Fixed
The S5720-50X-EI-46S-DC Huawei Switch is a high-quality, advanced Layer 3 switch designed to deliver exceptional performance, flexibility, and reliability for enterprise campus networks, data centers, and ISP environments. With 46 SFP ports for high-density optical connections and 1 DC fixed power supply, this switch provides efficient aggregation and core-layer switching for demanding network scenarios.
The S5720-50X-EI-46S-DC supports comprehensive Layer 2/Layer 3 features, including advanced routing protocols, robust security, and powerful QoS capabilities, ensuring smooth network operations and scalability for growing business needs.
Key Features
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Model: S5720-50X-EI-46S-DC
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Condition: 100% Brand New, Original Huawei
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Ports: 46 high-density SFP optical ports for flexible uplink/downlink connections
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Power Supply: Integrated 1 DC power module for stable and energy-efficient operation
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Switching Capacity: High-performance forwarding and switching for large data flows
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Layer 2/3 Features: VLAN, QinQ, RIP, OSPF, BGP, policy-based routing, and multicast
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Security: Comprehensive security with ACLs, port security, DHCP snooping, and storm control
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QoS: Advanced Quality of Service for traffic prioritization and optimized application performance
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Reliability: Carrier-grade stability, hot-swappable modules, and redundant design
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Energy Efficient: Intelligent energy-saving features reduce operational costs
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Deployment: Ideal for enterprise core/aggregation, campus networks, and ISP scenarios
Tech Specs
| Item | Description |
|---|---|
| Fixed Ports | • 46 × 1G SFP • 4 × 10G SFP+ • 2 × QSFP+ dedicated stack ports |
| Forwarding Performance | 129 Mpps |
| Extended Slot | Not applicable |
| DRAM & Flash | SDRAM: 2 GB Flash: 340 MB |
| MAC Address Table | • IEEE 802.1d • 64K MAC address entries • MAC learning & aging • Static, dynamic, and blackhole entries • Source MAC-based packet filtering |
| VLAN | • 4K VLANs • Guest & voice VLANs • GVRP, MUX VLAN • VLAN assignment: MAC, protocol, IP subnet, policy, or port-based • 1:1 & N:1 VLAN mapping • VLAN-based protocol transparency |
| Jumbo Frame | 12K bytes |
| Ring Protection | • RRPP, RRPP multi-instance • Smart Link & Smart Link multi-instance • SEP, G.8032 ERPS • STP/RSTP/MSTP • BPDU/root/loop protection, BPDU tunnel |
| IP Routing | • Static, RIPv1/2, RIPng, OSPF, OSPFv3, IS-IS, IS-ISv6, BGP, BGP4+, ECMP, PBR • 16K IPv4 unicast routes, 8K IPv6 unicast routes • 3K IPv4 static routes, 1K IPv6 static routes |
| IPv6 Features | • ND, PMTU, IPv6 Ping/Tracert/Telnet • 6to4, ISATAP, manual tunnels • ACLs based on IPv6 • MLD v1/v2 snooping |
| Multicast Forwarding | • IGMP v1/v2/v3 snooping, IGMP fast leave • VLAN multicast forwarding & replication • Multicast load splitting on trunks • IGMPv1/v2/v3, PIM-SM/DM/SSM, MSDP • Controllable multicast, L2 multicast control, port-based stats |
| QoS/ACL | • In/out rate limiting, redirection, storm control • Traffic policing, 2-rate 3-color CAR • 8 queues per port, WRR/DRR/SP scheduling • WRED, 802.1p & DSCP re-marking • Packet filtering (L2–L4) • Per-queue rate limit, traffic shaping • Port/VLAN mirroring (1:1, N:1, N:4) |
| Security Features | • Hierarchical user mgmt, password protection • DoS, ARP, ICMP attack defense • IP/MAC/interface/VLAN binding • Port isolation/security, sticky MAC • MFF, blackhole MACs, MAC learning limits • IEEE 802.1X, AAA, RADIUS, HWTACACS+, NAC, SSH v2.0, HTTPS • CPU defense, MACSec ready |
| Access Security | DHCP Relay, Server, Snooping, Client, Security |
| Port Aggregation | LACP: up to 128 trunk groups, max 8 members/group |
| Reliability | Ethernet OAM (802.3ah, 802.1ag), ITU-Y.1731, BFD (BGP, IS-IS, OSPF, static) |
| Super Virtual Fabric (SVF) | • Works as plug-and-play SVF client • Zero config, auto software/patch load • One-click service config delivery • Supports independent running |
| Management & Maintenance | iStack, virtual cable test, SNMP v1/v2c/v3, RMON/RMON2, web NMS, system logs & alarms, sFlow, LLDP/LLDP-MED, 802.3az EEE, SCP, TFTP, FTP, dual software images |
| Interoperability | VLAN-based STP (PVST/PVST+/RPVST), LNP (like DTP), VCMP (like VTP) |
| Operating Environment | • Temp (0–1800 m): 0–45 °C • Temp (1800–5000 m): –1 °C per 220 m elevation increase • RH: 5%–95% (non-condensing) |
| Input Voltage | DC: Rated: –48 V to –60 V; Max: –36 V to –72 V |
| Dimensions (W × D × H) | 442 × 220 × 43.6 mm |
| Typical Power Consumption | 73.8 W |
S5720-50X-EI-46S-DC Huawei Applications
The S5720-50X-EI-46S-DC is ideal for:
• Enterprise Core & Aggregation — Connecting multiple departments or floors with secure, high-speed links
• Data Centers — Providing robust server access and high-density uplinks for storage and virtualization
• Campus Networks — Reliable backbone for schools, universities, and large office buildings
• ISP and Metro Networks — Flexible aggregation of customer connections with strong QoS and security
• Network Upgrades — Ideal for replacing legacy switches with modern high-performance equipment
Customization & OEM Services
We offer flexible options to tailor the S5720-50X-EI-46S-DC to your project:
• Pre-Configuration — VLANs, IP addressing, routing, and security can be pre-set for plug-and-play deployment
• Private Labeling & OEM Branding — For system integrators and resellers
• Custom Packaging — Bulk packaging and secure export packing for multi-site rollouts
• Extended Testing & Burn-In — For mission-critical and secure environments
S5720-50X-EI-46S-DC Huawei Wholesale & Bulk Supply
Procure the S5720-50X-EI-46S-DC at competitive wholesale prices for large-scale deployments:
• Factory-direct pricing and attractive bulk discounts
• Dedicated account managers to coordinate volume orders and delivery
• Reliable global shipping with secure, export-compliant packaging
• Consistent stock availability to meet tight rollout timelines
• Full warranty and after-sales support for your peace of mind
S5720-50X-EI-46S-DC Huawei Why Choose Us
100% Original Huawei Hardware — Fully certified and tested for performance
Flexible Customization & OEM — Tailored to your business needs
Competitive Wholesale Pricing — Perfect for resellers, ISPs, and enterprise projects
Secure, Global Logistics — Safe, timely delivery to any destination
Expert Technical Support — Assistance from configuration to deployment and beyond
Contact Us for a Quote
Upgrade your network with the S5720-50X-EI-46S-DC Huawei Switch — a reliable, high-performance solution for your growing connectivity needs.
