Network Cable - 96 PIN LFH - 20 m. 120-ohm side. Each of the 96-pin Molex type connectors connects 21 inputs and 21 outputs. Transformers in the E1-75/120 conversion panel improve decoupling from DC voltages and overvoltages. The E1-120 conversion panel is intended to be used in DDFs (digital distribution frames), ETSI racks, and ANSI racks. If you want to use the E1-75/120 conversion panel in a rack other than ETSI, remove the ETSI rackmount brackets shipped with the E1-120 and use the optional 19-inch/23-inch mounting bracket. Specification Brand Cisco Item Weight 2 Kg Package Dimensions 48 x 36.2 x 16 cm Item model number 15454E-E1-120-20= Series 20-m Single-Ended Cable for HDE1 FMEC