half duplex juniper qfx10002 72q switches

{"cid":"91223161","title":"EX2300-24P EX-24 Port Ethernet Switch Full-Duplex Half-Duplex for Smooth Data Transmission Performance","imgUrl":"https:\/\/img.chinax.com\/nimg\/4d\/58\/d387d84f1794184e0238125bb1cc-200x200-1.jpg","attrs":{"Price":"CN\u00a54,696.51\/pieces 1-1 pieces","private mold":"NO","products status":"Stock","ports":"24","transmission rate":"10\/100\/1000Mbps","function":"LACP, POE, QoS, SNMP","communication mode":"Full-Duplex & Half-Duplex","switch capacity":"\/","brand name":"\/","model number":"EX2300-24P","place of origin":"Shanghai, China","Size":"Customized Size","Color":"Customizable","Suitable for":"Workstation, Laptop, Desktop"}}

{"cid":"91221458","title":"EX4400-24X Industrial Network Switch with SNMP Function from Juniper Industry-Grade","imgUrl":"https:\/\/img.chinax.com\/nimg\/96\/b1\/6d12b8c35bbaa4ceca8c946c46be-200x200-1.jpg","attrs":{"Price":"$4,958.00\/pieces 2-2 pieces","Model Number":"Ex4400-24X, Ex4400-24X","Minimum Order Quantity":"2 pieces","Private Mold":"Yes","Products Status":"Stock","Ports":"24, 24","Transmission Rate":"10\/100\/1000Mbps, 10\/100\/1000Mbps","Function":"LACP, QoS, SNMP, Stackable, VLAN Support, LACP, QoS, SNMP, Stackable, VLAN Support","Communication Mode":"Full-Duplex & Half-Duplex, Full-Duplex & Half-Duplex","Switch Capacity":"128G, 128G","Place of Origin":"Beijing, China","Device Type":"24 port data switch","Screen Size":"3.5","Type":"network Switch","Condition":"NIB Original"}}