Huawei S310-48P4S Gigabit Switch

Key Specs:

Port configuration
48 Gigabit Ethernet ports (10/100/1000 Mbps)
All 48 ports support PoE+ (IEEE 802.3af/at) for powering devices such as IP phones, cameras, and wireless access points
4 Gigabit SFP uplink ports for fiber connectivity to aggregation or core switches

Power over Ethernet
Total PoE power budget up to 380 W
Supports simultaneous powering of multiple PoE devices
Built-in AC power supply

Performance
Switching capacity around 104 Gbps
Forwarding rate around 77 Mpps
Designed for high-throughput enterprise access networks

Layer 2 and Layer 3 capabilities
VLAN support for network segmentation
Static routing (basic Layer 3 functionality)
Quality of Service (QoS) for traffic prioritization
Access Control Lists (ACLs) for traffic filtering and security
Spanning Tree Protocols including STP, RSTP, and MSTP
Ethernet Ring Protection Switching (ERPS) for redundancy
Stacking support using iStack technology

Security features
Port security and MAC address filtering
DHCP snooping and ARP inspection
Protection against broadcast storms and spoofing attacks
ACL-based traffic control

Hardware design
1U rack-mountable metal chassis
Built-in cooling fans with automatic speed adjustment
Left-to-right airflow design
Console management port for configuration access
Reset and mode buttons for maintenance and recovery

Reliability and management
Designed for high availability in enterprise environments
Supports management through CLI, SNMP, and web interfaces depending on configuration
Supports stacking for simplified multi-switch management

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Use cases
Enterprise office networks
IP surveillance systems
Wireless access point deployments
Small to medium campus networks