OL100CR-02B-220(F-engine烽火网络)
OL100CR-02B **立型光纤收发器,可被FR系列管理,单模,10/100M,20km,SC/PC,220V QQ2463454762 OL100CR-02C **立型光纤收发器,可被FR系列管理,单模,10/100M,40km,SC/PC,220V OL100CR-02D **立型光纤收发器,可被FR系列管理,单模,10/100M,60km,SC/PC,220V OL100CR-02E **立型光纤收发器,可被FR系列管理,单模,10/100M,120km,SC/PC,220V