品牌NCCnet型号GE-i2000接口类型SC/ST传输距离80以上(m)发射波长850/1300/1310/1550(nm)产品规格:型号光模块光接口发射波长传输距离GE-i2000S-B13(15)单纤单模SC1310nm/1550nm20kmGE-i2000S.40-B13(15)单纤单模SC1310nm/1550nm40kmGE-i2000S.60-B13(15)单纤单模SC1310nm/1550nm60kmGE-i2000S.80-B13(15)单纤单模SC1310nm/1550nm80kmGE-i2000S.100-B13(15)单纤单模SC1310nm/1550nm100km