These cables can be manufactured and supplied according to two standards:
— international standard IEC 584-3, designated as KX, KCA, KCB, NX, EX, JX, TX, SCA, SCB, RCA, RCB;
— Russian and interstate standards GOST 1791-2014, GOST 492-2006, GOST 859-2014 and others. The designations under GOST 1791-2014 are KhA(KKh), HA(KC), HCn(EKh), LC(JKh), HC(LKh), MCs(TKh), PP(SCA), PP(SCB), PP(RC), PR(BC), and MK(MKh)