Huawei 48-Port Gigabit Layer 3 Managed PoE+ High-Density Enterprise Access Switch
Overview
The Huawei CloudEngine S5735-S48P4X is a high-density Layer 3 Gigabit PoE+ access switch designed for enterprise campuses, large-scale WiFi deployments, CCTV surveillance systems, hotel networks, and smart building infrastructures.
It provides 48 Gigabit RJ45 PoE+ ports and 410G SFP+ uplink ports, delivering integrated power and data transmission for edge devices such as WiFi 6 access points, IP cameras, VoIP phones, IoT sensors, and access control systems.
With strong forwarding performance, intelligent stacking (iStack), advanced Layer 3 routing capabilities, and enterprise-grade security, this model is widely deployed in campus networks, ISP access layers, government projects, healthcare systems, retail chains, and smart city environments.
Key Highlights
1. 48 Gigabit PoE+ High-Density Access
Supports IEEE 802.3af/at PoE+ standard, enabling simultaneous power and data delivery for:
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WiFi 5 / WiFi 6 access points (AP deployments)
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HD IP surveillance cameras (CCTV systems)
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VoIP phones and unified communication devices
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Access control systems and smart locks
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IoT gateways and smart building sensors
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Retail POS terminals and branch networking devices
This makes it a core platform for high-density PoE edge networks.
2. 4 x 10G SFP+ High-Speed Uplinks
Provides high-bandwidth uplink connectivity for:
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Campus core switch aggregation
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ISP access and metro Ethernet networks
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Data center access layer connections
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Hotel backbone network systems
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Large enterprise distribution networks
3. High Switching Performance
Delivers:
Ensures stable performance under:
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Large-scale PoE device aggregation
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High-definition video surveillance traffic
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Enterprise WiFi access point traffic
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Multi-service converged enterprise environments
4. High-Capacity PoE Power System
Supports up to 1600W PoE power budget when equipped with dual 1000W AC (220V) power modules.
Enables large-scale deployments such as:
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High-density WiFi 6 campus coverage (dozens of APs)
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Full HD / 4K CCTV surveillance systems
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Smart building IoT and sensor networks
This high PoE capacity ensures stable power delivery for mission-critical edge devices.
5. Intelligent Stacking (iStack)
Supports stacking of up to 9 switches:
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Unified network management
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Scalable campus expansion architecture
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High availability and redundancy
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Simplified operations and maintenance
6. Enterprise Security Framework
Multi-layer protection includes:
Ensures secure operation in multi-tenant and enterprise environments.
7. Energy Efficient Design
Optimized airflow and intelligent fan control ensure stable operation in:
Recommended Application Scenarios
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Enterprise campus PoE access networks
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WiFi 6 / WiFi 7 wireless AP deployment
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CCTV surveillance monitoring and aggregation systems
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Hotel guest room and public area networks
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University and education campus infrastructure
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Hospital and healthcare digital systems
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Retail chain and shopping mall networks
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Smart office and smart building systems
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Smart city IoT infrastructure
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VoIP and unified communication networks
Recommended Accessories
| Category |
Product Model |
Description |
| SFP+ Transceiver |
SFP-10G-SR |
10G multimode fiber module, up to 300m short-reach connections |
| SFP+ Transceiver |
SFP-10G-LR |
10G single-mode fiber module, up to 10km campus interconnect |
| SFP+ Transceiver |
SFP-10G-ER |
10G extended reach module, up to 40km metro access networks |
| SFP+ Transceiver |
SFP-10G-ZR |
10G ultra-long reach module, up to 80km backbone networks |
| Power Module |
PAC1000S56-CB |
1000W AC PoE power module for high-density deployments |
| Power Module |
PDC1000S56-CB |
1000W DC PoE power module for industrial environments |
| Cooling Module |
FAN-023A-B |
Hot-swappable fan module for thermal stability |
Comparison with Similar Items
| Feature |
S5735-S48P4X |
S5735-S24P4X |
S5735-S48T4X |
| Downlink Ports |
48GE PoE+ |
24GE PoE+ |
48GE |
| Uplink Ports |
4 x 10GE SFP+ |
4 x 10GE SFP+ |
4 x 10GE SFP+ |
| PoE Support |
Yes (up to 1600W) |
Yes |
No |
| Switching Capacity |
176 Gbps / 432 Gbps |
128 Gbps / 336 Gbps |
176 Gbps / 432 Gbps |
| Forwarding Rate |
132 Mpps |
96 Mpps |
132 Mpps |
| MAC Table |
32K entries |
32K entries |
32K entries |
| Power Architecture |
Dual 1000W AC (1600W PoE budget) |
Dual PSU |
Dual PSU |
| Stacking |
iStack (up to 9) |
iStack |
iStack |
| Ideal Use Case |
High-density PoE / WiFi / CCTV |
Medium PoE access |
Non-PoE enterprise access |
Specifications
| Parameter |
Specification |
Description |
| Model |
S5735-S48P4X |
Enterprise Layer 3 high-density PoE+ access switch |
| Downlink Ports |
48 x 10/100/1000BASE-T PoE+ |
Provides power and data for edge devices |
| Uplink Ports |
4 x 10GE SFP+ |
High-speed uplink to core or aggregation network |
| Switching Capacity |
176 Gbps / 432 Gbps |
System-level and device switching capability |
| Forwarding Rate |
132 Mpps |
Packet forwarding performance under full load |
| MAC Address Table |
32K entries |
Layer 2 MAC learning capacity |
| VLAN Support |
4094 VLANs (802.1Q) |
Network segmentation and isolation |
| Routing Features |
Static, RIP, OSPF, BGP, IS-IS |
Full Layer 3 routing protocol suite |
| IPv6 Support |
Full IPv6 stack |
Next-generation network compatibility |
| QoS |
8 queues per port |
Traffic prioritization for voice, video, and data |
| Security Features |
802.1X, ACL, DHCP Snooping, ARP Inspection |
Enterprise access control and protection |
| Stacking |
iStack up to 9 units |
Logical switch clustering architecture |
| Management |
Web / CLI / SNMP / SSH / RMON |
Network monitoring and configuration |
| Power Supply |
Dual 1000W AC modular PSU |
Redundant high-power system |
| PoE Power Budget |
Up to 1600W |
High-density PoE device support capability |
| Power Consumption |
Max 77W (device only), 1661W (full PoE load) |
Accurate device and system power usage |
| Operating Temperature |
0°C to 50°C (short-term -5°C to 55°C) |
Certified enterprise operating environment |
| Dimensions |
442 x 420 x 43.6 mm |
Standard 1U rackmount chassis |
| Weight |
7.64 kg (with packaging) |
Physical deployment weight |
| Warranty |
Limited lifetime warranty |
Enterprise-grade manufacturer assurance |
Why Choose Huawei S5735-S48P4X?
The Huawei S5735-S48P4X is designed for high-density PoE environments requiring large-scale device connectivity, high power delivery, and carrier-grade reliability.
It is particularly suitable for:
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Large WiFi 6 AP deployment scenarios
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High-density CCTV surveillance systems
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Enterprise campus network infrastructure
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Hotel and hospitality network systems
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Smart building and IoT integration projects
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Government and enterprise multi-tenant environments
With 1600W PoE capacity, 432 Gbps switching performance, and iStack scalability, it provides a robust foundation for modern converged access networks.
More Details
Quality Certifications
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