... 0*54mm steel tube,1m length 2 ... .) (dB)0.71.51 ... .) (dB)0.81.72.02 ... 2/98 or 2dB or 2 ... X=OthersFiber Type1=G652D, 2=G657A ... , 5=50/125, 6=62.5/125, X ... =OthersPackage DimensionB1, B2, ..., F, KPigtail TypeB=250µm Bare fiber, L=900µm Loose tube, S=2.0mm, R=3.0mm,0 ... =AdapterPigtail Length05--20=0.5--2.0m, 0=Adapter, X ... =None, X=Others 2.Packaging Information ... B1B1/0.9B2B2B5/2.0B4 ... tubeXU19'' x=1,2,3 ...