hi anyone pls… i have network connection using 8 core outdoor single mode fiber optic cable (clipsal brand). from a tower thru other building. is it fine if i use 2 gbic in a one switch different fiber optic cable source. the 1 gbic source from 8 core outdoor sigle mode, same cisco 2950 switch the other 1 gbic will supply 4 core indoor multimode(krone brand)will connect to another switch with gbic. is it working fine or i have loose connection. either brand issue thanks