Quick Specifications
| Specification |
Details |
| Model |
S5731i-L16T2S2XN |
| Product Series |
Huawei CloudEngine S5731i |
| Downlink Ports |
16 × 10/100/1000BASE-T RJ45 |
| Uplink Ports |
2 × GE SFP + 2 × 10GE SFP+ |
| Switching Capacity |
High-performance Layer 3 Switching |
| Forwarding Performance |
Wire-speed Forwarding |
| Management |
CLI, SNMP, Web, SSH |
| Layer |
Layer 3 Managed Switch |
| Industrial Grade |
Yes |
| Installation |
DIN Rail / Wall Mount (depending on configuration) |
Technical Specifications
| Item |
Specification |
| Product Model |
Huawei S5731i-L16T2S2XN |
| Switch Type |
Industrial Managed Ethernet Switch |
| Ethernet Ports |
16 × 10/100/1000BASE-T |
| GE SFP Ports |
2 |
| 10GE SFP+ Ports |
2 |
| Switching Architecture |
Store-and-Forward |
| Layer Features |
Layer 2 / Layer 3 |
| VLAN Support |
IEEE 802.1Q |
| Routing Protocols |
Static Routing, RIP, OSPF (depending on software version) |
| QoS |
Advanced QoS with Traffic Prioritization |
| Security |
ACL, DHCP Snooping, IP Source Guard, MAC Authentication, 802.1X |
| Redundancy |
STP/RSTP/MSTP, ERPS |
| Network Management |
SNMP v1/v2/v3, CLI, SSH, Web Management |
| Industrial Protection |
Designed for Harsh Industrial Environments |
| Operating Temperature |
Industrial Temperature Range |
| Power Supply |
Industrial Power Input |
| Cooling |
Fanless Industrial Design |
| Warranty |
1-Year Warranty |
Product Overview
Huawei CloudEngine S5731i-L16T2S2XN Industrial Managed Switch
The Huawei CloudEngine S5731i-L16T2S2XN is an industrial-grade Layer 3 managed Ethernet switch engineered for mission-critical industrial networks. Equipped with 16 Gigabit RJ45 access ports, 2 Gigabit SFP uplinks, and 2 high-speed 10GE SFP+ uplinks, it delivers reliable Gigabit connectivity and scalable backbone bandwidth for industrial automation, transportation systems, energy networks, mining, utilities, and smart manufacturing.
Designed to withstand harsh industrial environments, the S5731i-L16T2S2XN combines Huawei's advanced switching technology with enterprise-class security, intelligent traffic management, and high network availability. The industrial-grade hardware ensures stable operation under demanding conditions while supporting uninterrupted communication for Industrial IoT (IIoT) applications.
With comprehensive Layer 3 routing capabilities, extensive security mechanisms, flexible VLAN deployment, and intelligent network management, this switch helps organizations build secure, resilient, and highly available industrial Ethernet infrastructures.
Whether deployed in smart factories, intelligent transportation systems, substations, oil & gas facilities, or outdoor industrial cabinets, the Huawei S5731i-L16T2S2XN provides exceptional reliability, simplified management, and long-term investment protection.
Key Features
- 16 Gigabit RJ45 Ethernet access ports
- 2 Gigabit SFP fiber uplinks
- 2 high-speed 10GE SFP+ uplinks
- Industrial-grade hardware design
- Advanced Layer 3 routing
- Enterprise-level security protection
- Wire-speed forwarding performance
- Flexible VLAN and QoS policies
- Intelligent network management
- Fanless design for improved reliability
- High availability with ERPS and STP protocols
- Ideal for industrial automation and smart manufacturing
Applications
The Huawei S5731i-L16T2S2XN is widely deployed in:
- Industrial Automation
- Smart Manufacturing
- Intelligent Transportation Systems (ITS)
- Power Utilities
- Oil & Gas
- Mining Networks
- Smart Cities
- Industrial IoT
- Railway Communication
- Port Automation
- Factory Ethernet Networks
Why Choose Huawei S5731i-L16T2S2XN?
Compared with ordinary commercial Ethernet switches, the Huawei S5731i-L16T2S2XN offers:
- Industrial-grade reliability for harsh environments
- Higher network availability
- Advanced Layer 3 routing functions
- Enhanced cybersecurity protection
- Long equipment lifecycle
- Flexible fiber uplink options
- Lower maintenance costs
- Superior stability for mission-critical applications
FAQ
Q1: What is the Huawei S5731i-L16T2S2XN mainly used for?
It is designed for industrial Ethernet applications including manufacturing plants, transportation, substations, energy facilities, mining, and Industrial IoT deployments where high reliability and industrial protection are required.
Q2: What is the difference between the S5731i-L16T2S2XN and commercial Huawei S5735 switches?
The S5731i-L16T2S2XN is specifically engineered for industrial environments. Compared with standard enterprise switches such as the S5735 series, it offers:
- Industrial-grade hardware
- Wider operating temperature range
- Enhanced anti-vibration and EMC protection
- Industrial power input
- Higher environmental reliability
- Long-term stable operation in harsh conditions
The S5735 series is better suited for campus, office, and enterprise LAN deployments.
Q3: Does this switch support Layer 3 routing?
Yes. It supports comprehensive Layer 3 features including static routing and dynamic routing protocols (depending on software version), making it suitable for medium and large industrial networks.
Q4: What optical modules are compatible with this switch?
The S5731i-L16T2S2XN supports Huawei-compatible Gigabit SFP and 10G SFP+ optical transceivers, enabling flexible deployment over multimode and single-mode fiber links for various transmission distances.
Q5: Is OEM or compatible hardware available?
Yes. We supply original Huawei equipment as well as fully tested compatible networking products according to customer project requirements.
Q6: What warranty and technical support do you provide?
We provide:
- 100% tested products before shipment
- One-year warranty
- Professional technical support
- Fast global delivery
- Secure packaging
- Responsive after-sales service
- Assistance with configuration and deployment
Q7: Why purchase from us?
Our advantages include:
- Competitive global pricing
- Fast shipment from stock
- Genuine Huawei networking products
- Professional pre-sales consultation
- Experienced technical support team
- Reliable worldwide logistics
- Flexible payment options
- Long-term after-sales service
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