telecom rectifier system with llvd blvd

{"cid":"91168609","title":"19 Inches DC48V Rectifier Solution with LLVD BLVD for Telecommunication","imgUrl":"https:\/\/img.chinax.com\/nimg\/28\/66\/6dbaff428d0192546fcc673e727a-200x200-1.jpg","attrs":{"Price":"735-2864 usd","Brand Name":"ESTEL","Minimum Order Quantity":"1","Delivery Time":"25-30 working days","Certification":"ISO9001, CE, 3C, FCC","Place of Origin":"Shenzhen, China (Mainland)","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"3,000 sets per month","Packaging Details":"wooden case\/carton","Size":"482mm*350mm*5U(W*D*H)","Weight":"\u226420kg (without rectifiers)","Input Voltage":"220VAC single-phase","Input Current":"63A(max)","Output Voltage":"-48VDC (-42 To -58VDC)","Installation":"19'' rack mounted","Protection":"LLVD, BLVD","Package":"Wooden case"}}

{"cid":"91225120","title":"48V 600A Max Output Embedded Telecom Rectifier Power System with 8\u00d775A Modules and SNMP RS485 Communication","imgUrl":"https:\/\/img.chinax.com\/nimg\/c3\/1b\/f5034c28f489a2ab4319bcf6e8e2-200x200-1.jpg","attrs":{"Price":"Factory price","Brand Name":"Tonhe","Model Number":"THGTDW2-48&600","Minimum Order Quantity":"1","Delivery Time":"7 days after payment","Current output":"600A(Max)","Cooling Method":"air cooling","Certification":"ISO9001 IAF16949","VIN":"85 ~ 300 VAC","System Model":"THGTDW2-48&600","Payment Terms":"T\/T","Dimensions (H \u00d7 W \u00d7 D)":"265.9 \u00d7 482.5 \u00d7 421mm 19inch","Efficiency":"\u226596%","Supply Ability":"100000 pcs per year","Communication Interfaces":"WAN,SNMP, Modbus and RS485","Rectifier telecom":"Rectifier telecom","Place of Origin":"China","VOUT":"42 to 58VDC","Packaging Details":"Routine"}}