Huawei S220-48P4X Ekit 48 Port POE Switch

Description

Technical Specifications

Hardware Specifications

• Downlink Ports: 48 × 10/100/1000BASE-T Ethernet ports with PoE+ support (total PoE power budget: 380W)

• Uplink Ports: 4 × 10GE SFP+ ports for high-speed uplink connectivity

• Console Port: 1 × RJ45

• Memory: 2 GB RAM

• Flash Memory: 1 GB

• Dimensions (H × W × D): 43.6 mm × 442.0 mm × 220.0 mm

• Weight: Approximately 3.24 kg

Power Supply

• Power Supply Mode: Built-in AC power module

• Input Voltage Range:

  • AC Input: 90 V AC to 290 V AC; 45 Hz to 65 Hz

  • High-voltage DC Input: 190 V DC to 290 V DC

• Maximum Power Consumption:

  • Without PoE: 64.7 W

  • Full PoE Load: 462.80 W (PoE: 380 W)

Performance

• Switching Capacity: 176 Gbps

• Packet Forwarding Rate: 131 Mpps

PoE Features

• PoE Standard: IEEE 802.3af/at

• Total PoE Power Budget: 380W

• PoE Power Allocation:

  • Supports full PoE power on 24 ports in compliance with 802.3af (15.4W per port)

  • Supports full PoE power on 12 ports in compliance with 802.3at (30W per port)

Environmental Specifications

• Operating Temperature: -5°C to +50°C at an altitude of 0–1800 m

• Storage Temperature: -40°C to +70°C

• Operating Humidity: 5% RH to 95% RH (non-condensing)

• Operating Altitude: 0–5000 m

Heat Dissipation and Noise

• Heat Dissipation Mode: Air cooling with intelligent fan speed adjustment

• Fan Modules: 2 built-in fans

• Noise Level at Normal Temperature:

  • Acoustic Power: 49.3 dB(A)

  • Acoustic Pressure: 37.3 dB(A)

Surge Protection

• Service Port Surge Protection: Common mode: ±7 kV

• Power Supply Surge Protection: Differential mode: ±6 kV; Common mode: ±6 kV

Certifications

• Ingress Protection Level: IP20

• Compliance: EMC certification, Safety certification, Manufacturing certification