Key Features:

• 48× Gigabit Ethernet PoE+ Ports — Supports IEEE 802.3af/at PoE+ with up to 380 W budget for powered devices.

• 4× GE SFP Uplink Ports — Flexible uplinks for fiber connectivity to core/aggregation layers.

• Built-in AC Power Supply — Universal AC input simplifies deployment and reduces wiring complexity.

• Layer-2+ Smart Managed Features — VLAN, QoS, link aggregation (LACP), STP/RSTP/MSTP, IGMP snooping, ACLs, and traffic control.

• PoE Power Budget Management — Intelligent PoE allocation for efficient power distribution.

• Cloud & Local Management — Manage via Huawei eKit App, Web UI, SNMP, CLI, and cloud platforms.

• Rack-Mountable 1U Chassis — Standard 19-inch form factor with flexible installation options (rack, desk, or wall).

• Robust Security Controls — MAC filtering, 802.1X authentication, DHCP snooping, ARP protection, and basic DoS defenses.

Technical Highlights:

• Model: Huawei eKit S310-48P4S

• Downlink Ports: 48× 10/100/1000 BASE-T (PoE+)

• Uplink Ports: 4× GE SFP

• Switching Capacity: 104 Gbps

• Packet Forwarding Rate: 77 Mpps

• Total PoE Budget: 380 W

• Built-in Power: AC 90–290 V input (100–240 V AC typical)

• Cooling: Dual fans with intelligent speed control

• Chassis: Metal, 1U rack-mountable

• Dimensions (H×W×D): ~43.6 × 442 × 220 mm

• Weight: ~3.24 kg (unpacked) / ~4.29 kg (with packaging)

• Operating Temp: –5 °C to +50 °C

• Relative Humidity: 5 %–95 % RH non-condensing

• Surge Protection: ±6 kV differential/common-mode (power & data)

Layer-2+ Smart Features:

• VLAN Support — 802.1Q tagging, port-based and voice VLAN support.

• Link Aggregation (LACP) — Aggregates multiple links for redundancy and throughput.

• Spanning Tree (STP/RSTP/MSTP) — Prevents loops and ensures network resiliency.

• Quality of Service (QoS) — Traffic prioritization for VoIP, video, and critical services.

• IGMP Snooping — Efficient multicast handling for IPTV or conferencing.

• Access Control Lists (ACLs) — Flexible filtering and access policy enforcement.

• Security Enhancements — DHCP snooping, ARP protection, 802.1X, DoS mitigation.

Applications:

• Enterprise Access Networks — High-density PoE+ for office devices, APs, and endpoints.

• Wi-Fi Deployment Backbones — PoE power for APs with SFP uplinks to aggregation layers.

• IP Surveillance & VoIP — Simultaneously powers cameras and VoIP phones via PoE+.

• SMB & Campus LANs — VLAN and QoS segmentation for secure, efficient networks.

• Wiring Closets & Telecom Rooms — 1U rack mount with flexible management options.