h3c ls 6520x switch with qos

{"cid":"91223307","title":"High-Performance 24-Port Gigabit Switch With Advanced QoS & Dual Power Support H3C LS-6520X-26C-SI","imgUrl":"https:\/\/img.chinax.com\/nimg\/74\/fa\/f40dee511725f0b490e786213382-200x200-1.jpg","attrs":{"Brand Name":"H3C","Model Number":"LS-6520X-26C-SI","Security Features":"ACL, MACsec, TrustSec","Form Factor":"Rack-mountable","Management Interfaces":"CLI, SNMP, REST API","Scalability":"Yes","Virtual Network Services":"VXLAN","Ports":"48 x 10\/25\/40\/100 Gigabit Ethernet","Virtualization Support":"VXLAN, NVGRE, MPLS","Port":"48\/96\/144\/192\/288\/384\/768","Dimensions":"17.3 x 1.7 x 22.5 inches","Product Type":"Switch","Weight":"22.5 lbs","Network Management":"CLI, SNMP, Web-based GUI","Security":"MACsec, ACL, DHCP Snooping","High Availability Features":"Virtual PortChannel, FabricPath, ISSU"}}

{"cid":"91220572","title":"2 Expansion Slots H3C LS-6520X-30QC-EI Gigabit SDN Ethernet Switch with VLAN Support","imgUrl":"https:\/\/img.chinax.com\/nimg\/26\/54\/32d2f4c65a2de95fb47f6bb46acf-200x200-1.jpg","attrs":{"Price":"$985.00 - $1,005.00\/sets","Brand Name":"OEM","Model Number":"LS-6520X-18C-SI","Products Status":"Stock","Ports":"24","Transmission Rate":"10\/100\/1000Mbps","Function":"LACP, Stackable, VLAN Support","Communication Mode":"Full-Duplex & Half-Duplex","Switch Capacity":"2.56Tbps","Place of Origin":"Beijing, China","Product Name":"H3C LS-6520X-30QC-EI Gigabit Ethernet Switch","Port Switching capacity":"960Gbps","Box Switching capacity":"2.56Tbps","Packet forwarding rate":"1050Mpps","Dimensions (H * W * D)":"43.6 * 440 * 360 mm (1.72 * 17.32 * 14.17 in)","Weight":"\u2264 7 kg","Flash\/SDRAM":"1GB\/2GB","USB ports":"1 (rear panel)","Service ports":"24 * 1\/10GE SFP+ fiber ports","Expansion slots":"2","Packaging Details":"box","Port":"Beijing","Supply Ability":"10000 Set\/Sets per Month"}}

{"cid":"91159203","title":"H3C LS-5170-28S-HPWR-EI 24-Port PoE+ Gigabit Switch with 4\u00d710G SFP+ Uplinks\nKeywords","imgUrl":"https:\/\/img.chinax.com\/nimg\/5d\/7e\/cffcd61afc9a4bba49cdf6013a4c-200x200-1.jpg","attrs":{"Brand Name":"H3C","Model Number":"LS-5170-28S-HPWR-EI","Minimum Order Quantity":"1","Delivery Time":"2-3 days","Certification":"CE","Place of Origin":"CHINA","Payment Terms":"T\/T","Product Name":"Series Intelligent Gigabit Access Switches","Part Number":"LS-5170-28S-HPWR-EI","Payment":"TT","Shipment":"DHL","Condition":"New","Lead Time":"2-3days","Warranty":"1 year","Keywords":"LS-5170-28S-HPWR-EI"}}