Hikvision's HIK-3E0524TF is a layer 2 network switch, which provides 12 gigabit ethernet electrical ports and 12 gigabit SFP fibre optical ports. It is reliable, easy to install and maintain, and equipped with rapid switch function. It has multiple access ports and is applicable for access, or aggregation, and upload of small-scale LAN devices. It applies to centre area and has access to the camera and NVR while being in charge of small-scale core data exchange.