China vlan support 1g network switch

{"pid":"46145969","cid":"351804","pimg_url":"\/\/img1.b2bforus.com\/de\/bf\/93fb55b03015\/product\/177916860_s-w400xh400.jpg","name":"48-Ports Fest 4x 1G Uplink Switch C9300L-48P-4X-A Netzwerkvorteil mit VLAN-Unterst\u00fctzung","company_name":"Xin Yang Chang Yuan Network (Beijing) Co., Ltd.","attrs":{"Preis":"$7,690.00\/pieces 2-4 pieces","MOQ":"2 pieces","Lieferzeit":"Negotiable","Marke":"series switch"}}