China vlan support hybrid gigabit poe switch

{"pid":"27685072","cid":"172051","pimg_url":"\/\/img1.tradegrowthhub.com\/17\/ce\/37c732f639a7\/product\/100254429_s-w400xh400.jpg","name":"VLAN\/Extend 250-Meter Gigabit Network 400W Hybrid 24 Ports PoE Switch Support 250 Meters For CCTV","company_name":"Shenzhen GZCOM Communication Co., Ltd","attrs":{"Price":"Negotiable","MOQ":"1 Piece","Delivery Time":"Negotiable","Brand":"GZCOM"}}