Enterprise Layer 3 Access Switch S5735 L48P4S A1 for Campus and Edge Networks
Product Overview
Huawei S5735‑L48P4S‑A1 is a flagship Layer 3 Gigabit switch tailored for medium‑sized enterprise edge, campus access, or small data center deployments. It offers 48 × GE PoE+ RJ45 ports and 4 × GE combo (RJ45/SFP) ports, along with 2 × 10GE SFP+ uplinks. This hybrid design delivers high density, flexible connectivity, intelligent PoE management, and powerful routing capabilities in a rack‑mountable 1U form factor.
Product Features
48 Gigabit RJ45 ports with PoE+ support, delivering up to 740 W total PoE power budget
4 Gigabit combo ports supporting copper or fiber access
2 × 10GE SFP+ uplinks for high-speed backbone connections
Full Layer 3 routing support: static, RIP, OSPF, IPv6
iStack stacking technology for scalable and redundant deployment
Advanced PoE power scheduling and intelligent power management
Enterprise-grade security: DHCP snooping, MAC/IP binding, ARP inspection, 802.1X authentication
Energy-efficient design with low noise and smart fan control
Centralized management using SNMP, CLI, Web UI, NetConf, and Telemetry
Product Specifications
| Specification | Details |
| Model | S5735‑L48P4S‑A1 |
| Downlink Ports | 48 × GE RJ45 (PoE+) |
| Combo Ports | 4 × GE RJ45/SFP |
| Uplink Ports | 2 × 10GE SFP+ |
| PoE Standard | IEEE 802.3af/at |
| Total PoE Budget | Up to 740 W |
| Switching Capacity | 176 Gbps |
| Forwarding Rate | Approx. 132 Mpps |
| Layer Support | Layer 2 and Layer 3 |
| Routing Protocols | Static routing, RIP, OSPF, IPv6 |
| Stacking Support | iStack supported |
| Management Interfaces | SNMP, CLI, Web UI, NetConf, Telemetry |
| Operating Temperature | 0 °C to 45 °C |
| Dimensions (W×D×H) | Approx. 442 × 420 × 43.6 mm |
| Weight | Approx. 6.8 kg |
Similar Models Comparison
| Model | Downlink Ports | Combo Ports | Uplink Ports | PoE Support | Stacking | Layer 3 |
| S5735‑L48P4S‑A1 | 48 × GE PoE+ | Yes | 2 × 10GE SFP+ | Yes | Yes | Yes |
| S5735‑L48T4S‑A1 | 48 × GE RJ45 | Yes | 2 × 10GE SFP+ | No | Yes | Yes |
| S5735‑L24P4S‑A1 | 24 × GE PoE+ + 4 combo | Yes | 2 × 10GE SFP+ | Yes | Yes | Yes |
| S5735‑L8P4S‑A1 | 8 × GE PoE+ + 4 combo | Yes | 2 × 10GE SFP+ | Yes | Yes | Yes |
Latest Models in the Same Series
| Model | Key Highlights | Port Configuration |
| S5735‑L48P4S‑A1 | High-density PoE+ with combo flexibility | 48 × PoE+ + 4 × combo + 2 × 10GE uplinks |
| S5735‑L24P4S‑A1 | Smaller scale with same PoE and combo setup | 24 × PoE+ + 4 × combo + 2 × 10GE uplinks |
| S5735‑L16P4S‑A1 | Mid-size PoE edge switch | 16 × PoE+ + combo + uplinks |
| S5735‑L8P4S‑A1 | Compact PoE with combo and uplinks | 8 × PoE+ + 4 × combo + 2 × 10GE uplinks |
