1000M光纤收发器 NF/T-1000多模1000M,SC,500M 1700 NF/T-1000/10单模1000M,SC,10KM 1950 NF/T-1000/20单模1000M,SC,20KM 2550 NF/T-1000/40单模1000M,SC,40KM 5500 NF/T-1000/60单模1000M,SC,60KM 6900 NF/T-1000/80单模1000M,SC,80KM 8500 NF/T-1000T多模10/100/1000M,SC,500M 2500 NF/T-1000T/10单模10/100/1000M,SC,10KM 3300 NF/T-1000T/20单模10/100/1000M,SC,20KM 4000 NF/T-1000T/40单模10/100/1000M,SC,40KM 5800 NF/T-1000T/60单模10/100/1000M,SC,60KM 7200