Dahua DH-S3900C Series 48-Port Gigabit PoE+ Managed Switch with 10G Uplinks

The Dahua DH-S3900C Series Layer 2 managed PoE+ switch features 48 Gigabit Ethernet ports for access and 4x 10 Gigabit fiber uplink ports. Designed for efficient network deployment, it offers robust PoE power delivery, advanced management capabilities, and a durable metal casing with natural heat dissipation via a built-in power supply.

Is it a product of information technology innovation?: no Power supply: Built-in power supply Cooling method: Natural heat dissipation Number of ports: 48 mouths Port power supply function: PoE power supply Port Type: Optical port Certified Model: DH-S3900C-48GT4XF-750 model: DH-S3900C-48GT4XF-750 shell material: Metal Network Management Type: network management Uplink port speed: Gigabit Downlink port rate: Gigabit