HuaWei S3300 Series

Huawei’s S3300 series comprises Layer 3 Fast Ethernet switches for service providers and enterprises. Key models (e.g., S3328, S3352) are 1U devices in Standard (SI) and Enhanced (EI) versions, supporting up to 48 10/100Base-TX or 100Base-FX SFP ports, with gigabit uplinks. Built on high-performance hardware and Huawei VRP software, they deliver a switching capacity of 64 Gbps and up to 13.2 Mpps forwarding rate .
Key features include a fanless design (specific models), enhanced selective QinQ, intelligent stacking (iStack), carrier-class reliability (RRPP, Smart Link), powerful surge protection (7 kV per port), comprehensive security, QoS, and PoE/PoE+ on PWR models.