Optical Splitter 1*2 SM 1310/1550 Fused Splitter 1.tube type,3.0*54mm steel tube,1m length 2.with SC connector, Optical SplitterFeaturesApplications² Low ... , LU=LC/UPC, LA=LC/APC, 00=None, X=Others 2.Packaging Information Pigtail Type1x11x22x2<=9 Ports<=18 Ports<=34 PortsBare ... steel tubeK120x80x18 plastic caseB53x60 steel tubeXU19'' x=1,2,3,4 U Rack MountD90x20x9.5 plastic caseXGX=1,2,3,4 U LGX box