... block(pitch 3.5mm, 3.81mm) 1.ROHS,ISO9001:2008, VDE,CE,S, 2.100% test before delivery 3.fast deliver pcb ... terminal block(pitch 3.5mm, 3.81mm) VDE/RoHS/CQC/S Approved rack mounted fiber termination boxesterminal block pin connectorwire connector ... terminal block(pitch 3.5mm, 3.81mm) VDE/RoHS/CQC/S Approved