standard olt 8 port double hot backup

{"cid":"91200385","title":"Double Hot Backup OLT Fiber Optic 8 Ports 1U 19 inch standard","imgUrl":"https:\/\/img.chinax.com\/nimg\/6e\/c4\/8383ae387c06529367fe6e87869d-200x200-1.jpg","attrs":{"Price":"Negotiable","Brand Name":"Purple Horn","Model Number":"Purple HornEG-08","Minimum Order Quantity":"1","Delivery Time":"5-10 work days","Certification":"CE\/ROSH\/IOS9001","Place of Origin":"China","Payment Terms":"L\/C, D\/A, D\/P, T\/T, Western Union","Supply Ability":"500sets","Packaging Details":"stander packing","Uplink interface":"8GE+8 SFP slots independent interface","SFP slot":"8*SFP or 4*SFP and SFP+ slots(Independent)","PON port":"8 EPON ports, SFP Slots, 1000BASE-PX20+","Transmission Distance":"20KM,40KM","GE ports":"8* 10\/100\/1000M auto-negotiable, RJ45","Management Mode":"SNMP, Telnet and CLI","Chassis":"1U 19 inch standard","PON Max splitting ratio":"1:64","Wavelength":"TX 1490nm, RX 1310nm","Power Supply":"Double Hot Backup"}}