ol200fr-04a模块型网管光纤收发器,可管理cr系列,多模,10/100/1000m,550m,sc/pc
ol200fr-04b模块型网管光纤收发器,可管理cr系列,单模,10/100/1000m,20km,sc/pc
ol200fr-04c模块型网管光纤收发器,可管理cr系列,单模,10/100/1000m,40km,sc/pc
ol200fr-04d模块型网管光纤收发器,可管理cr系列,单模,10/100/1000m,60km,sc/pc
ol200fr-04e模块型网管光纤收发器,可管理cr系列,单模,10/100/1000m,80km,sc/pc
ol100cr-04a独立型光纤收发器,可被fr系列管理,多模,10/100/1000m,550m,sc/pc,220v
ol100cr-04b独立型光纤收发器,可被fr系列管理,单模,10/100/1000m,20km,sc/pc,220v
ol100cr-04c独立型光纤收发器,可被fr系列管理,单模,10/100/1000m,40km,sc/pc,220v
ol100cr-04d独立型光纤收发器,可被fr系列管理,单模,10/100/1000m,60km,sc/pc,220v
ol100cr-04e独立型光纤收发器,可被fr系列管理,单模,10/100/1000m,80km,sc/pc,220v
ol100cr-04e+独立型光纤收发器,可被fr系列管理,单模,10/100/1000m,100km,sc/pc,220v
光纤收发器，烽火，光电转换器