Huawei S5735-L48P4S-A1 Gigabit PoE+ Access Switch

The Huawei S5735-L48P4S-A1 is a fixed-configuration Gigabit Ethernet access switch from the Huawei S5735-L series, designed for enterprise campus networks requiring high-density PoE+ access and reliable Gigabit switching performance.

It provides 48 × 10/100/1000BASE-T PoE+ ports and 4 × GE SFP uplink ports, enabling both large-scale endpoint connectivity and flexible uplinks to aggregation or core switches.

This switch is typically deployed in the access layer of enterprise campus networks, as well as in SMB environments, education networks, and IP surveillance systems, where PoE-powered devices are widely used.

It supports standard enterprise Layer 2 and Layer 3 features including:

• VLAN segmentation and QinQ
• QoS traffic prioritization
• IPv4/IPv6 basic routing (software dependent)
• ACL-based security policies
• Stacking for scalable network expansion

From a hardware perspective:

• Built-in AC power supply (fixed, non-modular design)
• PoE+ support (IEEE 802.3af/at) with up to ~380W PoE budget (model dependent)
• Dual internal fans with intelligent speed control
• Front-to-back airflow cooling design
• Standard management via CLI, SNMP, and Web UI (depending on software version)

This model is designed for environments where high-density PoE access is required, such as Wi-Fi deployments, IP telephony, and video surveillance infrastructures.

Overall, the S5735-L48P4S-A1 is optimized for modern enterprise campus access networks requiring scalable PoE switching with Gigabit performance.

Key Features:

Key Features:

• 48 × GE RJ45 PoE+ access ports
• 4 × GE SFP uplink ports
• IEEE 802.3af/at PoE support
• Enterprise Layer 2/Layer 3 switching features
• Stackable architecture for scalability
• Built-in AC power supply with integrated cooling system