Key Features:

• 8× Gigabit Ethernet RJ45 Ports — 10/100/1000 Mbps auto-sensing connections for network devices.

• 2× GE SFP Uplink Ports — Fiber-ready 100 Mbps/1 Gbps SFP slots for uplink flexibility.

• Layer-2 Smart Management — VLAN support, QoS, link aggregation (LACP), STP/RSTP, IGMP snooping, ACLs.

• Fanless Natural Cooling — Silent operation with efficient heat dissipation.

• Built-In AC Power Supply — Universal AC input (90–264 V AC; 50/60 Hz).

• Smart Web & Cloud Management — Manage via Web UI, Huawei eKit App, cloud platform, and SNMP where supported.

• Metal Chassis & Flexible Mounting — 1U rackmountable form factor, also suitable for desktop or wall installation.

• Energy-Efficient Design — Low power consumption and optimal performance for SMB access layers.

Technical Highlights:

• Model: Huawei S220S-8T2J

• Downlink Ports: 8× 10/100/1000 BASE-T RJ45

• Uplink Ports: 2× GE SFP (100 Mbps / 1 Gbps)

• Switching Capacity: ~16–24 Gbps (platform variant dependent)

• Packet Forwarding Rate: ~11–18 Mpps (approximate typical)

• MAC Address Table: ~8,000 entries (typical)

• Power Input: Built-in AC (90–264 V AC; 50/60 Hz)

• Cooling: Fanless / Natural heat dissipation

• Chassis: Metal, 1U rackmountable; desk or wall mount options

• Dimensions (H×W×D): ~43.6 × 260 × 180 mm

• Weight: ~2.3 kg (approx.)

• Operating Temperature: ~0 °C to 45 °C

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

• Surge Protection: ±4–6 kV differential & common-mode on Ethernet and power ports

Layer-2 Smart Features:

• VLAN Support — Port-based and protocol VLAN for traffic segmentation

• Quality of Service (QoS) — Prioritize delay-sensitive traffic like VoIP

• Link Aggregation (LACP) — Increased throughput and redundancy

• Spanning Tree (STP/RSTP) — Loop avoidance and network stability

• IGMP Snooping — Efficient multicast management

• Access Control Lists (ACLs) — Network access control and security

• Traffic Control & Storm Suppression — Manage broadcast/multicast control

Applications:

• SMB & Enterprise Edge Networks — Connect desktops, VoIP phones, and wireless APs.

• Fiber Uplink Scenarios — GE SFP ports for fiber or long-reach connections to core switches.

• Managed LAN Deployments — VLAN and QoS for efficient traffic distribution and security.

• Office, Classroom, Retail Deployments — Silent operation and high reliability for noise-sensitive spaces.

• Rack, Desk, or Wall Installations — Flexible mounting options for wiring closets or compact network rooms.