Array
(
    [0] => 
gpon-onu_1/1/13:1        ZTEGC0B25E7A        
    [1] => 
gpon-onu_1/2/8:1         ZTEGCE0C2017        
    [2] => 
gpon-onu_1/2/13:1        Z26GCB632A50        
)