gpon olt 8 port 1000 base px20

{"cid":"91226300","title":"4\/8 Port EPON1G\/10G OLT Optical Line Terminal with PX20+++ and SFPs Support","imgUrl":"https:\/\/img.chinax.com\/nimg\/eb\/47\/c3b772452d1a8efdc77d3c141086-200x200-1.jpg","attrs":{"Price":"$500-750 \/ piece","Brand Name":"OEM","Model Number":"4\/8port olt","Minimum Order Quantity":"1 piece","Delivery Time":"7-10 work days","Maximum differential fiber distance":"40 km","Place of Origin":"Guangdong, China","Supply Ability":"5000pcs\/ month","Power Input":"100~240V 50HZ","Maximum GPON ports":"32","Packaging Details":"Cardboard packaging","Power supply":"DC -48V\/-60V","MAX Split ratio":"1: 64 (Class B+), 1: 128 (Class C+\/C++)","Payment Terms":"T\/T","PON port":"depend on PON card: 4 8 16 32"}}