光 纤 调 制 解 调 器 NF-E1/M 单 E1/ 多模光纤 MODEM NF-E1/S 单 E1/ 单模光纤 MODEM NF-V35/M V.35/ 多模光纤 MODEM NF-V35/S V.35/ 单模光纤 MODEM NF-V24/M RS232/422/485— 多模光纤 MODEM NF-V24/S RS232/422/485— 单模光纤 MODEM
FOM-1000M多模,10/100/1000M,SC接口,500M FOM-1000S1单模,10/100/1000M,SC接口,10KM FOM-1000S2单模,10/100/1000M,SC接口,20KM FOM-1000S3单模,10/100/1000M,SC接口,40-100KM
FOM-S100S1单纤单模,10/100M,SC接口,20KM FOM-S100S2单纤单模,10/100M,SC接口,40KM FOM-S100S3单纤单模,10/100M,SC接口,60KM FOM-S100S4单纤单模,10/100M,SC接口,80KM FOM-S1000S1单纤单模,10/100/1000M,SC接口,10KM FOM-S1000S2单纤单模,10/100/1000M,SC接口,20KM FOM-S1000S3单纤单模,10/100/1000M,SC接口,40KM FOM-S1000S4单纤单模,10/100/1000M,SC接口,80KM