Huawei S220-48P4S (48*Gigabit Ethernet 4*Gigabit SFP PoE+ 104 Gbps Managed L2)

48 × 10/100/1000BASE-T Gigabit PoE+ downlink ports (380W PoE budget) for high-density device connectivity
4 × GE SFP uplink ports for reliable fiber backbone and network aggregation
1U rack-mountable metal chassis with flexible desk and wall mounting options
Supports up to 52 physical ports with full Gigabit and uplink scalability
Managed Layer 2 PoE switch designed for enterprise-grade network deployment
Dual built-in fans with intelligent air cooling and left-to-right airflow design
Wide operating temperature range from –5°C to +50°C for stable performance in varied environments
AC built-in power supply with wide input range (100–240V) and high surge protection (±7 kV service ports)
Supports PoE, PoE+ with efficient power allocation for IP devices like cameras and APs
Durable design with IP20 protection, metal body, and enterprise-level reliability
Ideal for large enterprise networks, surveillance systems, and high-power PoE deployments