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-\u03c0\u03bf\u03c1\u03c4 \u03a3\u03c4\u03b1\u03b8\u03b5\u03c1\u03cc 4x 1G Uplink Switch C9300L-48P-4X-A \u0394\u03b9\u03ba\u03c4\u03c5\u03b1\u03ba\u03cc \u03c0\u03bb\u03b5\u03bf\u03bd\u03ad\u03ba\u03c4\u03b7\u03bc\u03b1 \u03bc\u03b5 \u03c5\u03c0\u03bf\u03c3\u03c4\u03ae\u03c1\u03b9\u03be\u03b7 VLAN","company_name":"Xin Yang Chang Yuan Network (Beijing) Co., Ltd.","attrs":{"\u03a4\u03b9\u03bc\u03ae":"$7,690.00\/pieces 2-4 pieces","MOQ":"2 pieces","\u03a9\u03c1\u03b1 \u03c0\u03b1\u03c1\u03ac\u03b4\u03bf\u03c3\u03b7\u03c2":"Negotiable","\u039c\u03ac\u03c1\u03ba\u03b1":"series switch"}}