2 circuit shielded through bore slip rings

{"cid":"91191056","title":"31mm Ethernet Hollow Bore Slip Ring","imgUrl":"https:\/\/img.chinax.com\/nimg\/8e\/3f\/e2354266441fe159fae5f0a06648-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"CENO","Model Number":"ECN031-02P1-01EG","Minimum Order Quantity":"1pcs","Delivery Time":"1 week","Circuits & Current":"2 Circuits * 2A; 1 Group * 1000M Ethernet","Inner Diameter":"\u220531mm","Working Temperature":"-20\u2103~+55\u2103","Certification":"CE,RoHS,ISO9001,UL","Working Speed":"0~300rpm","Dielectric Strength":"\u2265500VAC@50Hz(Power); \u2265300VAC@50Hz(Signal)","Housing Material":"Aluminum alloy","Payment Terms":"T\/T,Paypal,Western Union","Working Humidity":"60%RH","Rating Voltage":"0~220VAC\/VDC","Lead Wire Size":"AWG22# Wire Teflon UL CAT6","Electrical Noise":"Max 30m\u03a9(50rpm)","Place of Origin":"China","Lead Wire Length":"Rotor: 300mm; Stator:300mm","Supply Ability":"500pcs per month","Protection(IP Grade)":"IP51","Rotation Way":"Fix up stator side with anti-rotation side Shaft drives rotor running","Contact Material":"Precious Metal\/Gold to gold","Insulation Resistance":"300M\u03a9@500VDC(Power); 100M\u03a9@300VDC(Signal)","Packaging Details":"Carton\/As request"}}

{"cid":"91223898","title":"5A 5-Way 3-Signal Through Bore Slip Ring 12.7mm ID 56mm OD","imgUrl":"https:\/\/img.chinax.com\/nimg\/e7\/c2\/eba3d760019020b04d5e28e39da0-200x200-1.jpg","attrs":{"Price":"\uff0419-199","Brand Name":"GuRen","Model Number":"GK1256F-9P-C0328","Minimum Order Quantity":"1","Delivery Time":"2 weeks","Certification":"ISO9001,CE\uff0cROHS","Place of Origin":"china","Payment Terms":"L\/C,D\/P,T\/T","Supply Ability":"1K units\/week","Packaging Details":"Standard\/On Request","Inner diameter":"12.7mm","Outer diameter":"56mm","length":"68.4mm","IP Rating":"IP51","Speed":"220 RPM","Circuit Channel":"5-way 5A","Signal channel":"3-way"}}