%0 Journal Article %T A simulator of signalling, centralization and blocking cable line characteristics for light-optical light-emitting-diode systems’ testing %A Nasedkin, O.. %A Lediaev, E.. %K light-emitting-diode light-optical systems, cable line, electric capacitance, cable parameters, equivalent network, cable communication line experimental model, functional safety, simulator, paired cable %J Transport automation research %D 2017 %N 3 %P 12 %I FSBEI HE "Emperor Alexander I St. Petersburg State Transport University"