ApprovalsRoHS, CE StandardsTIA/EIA-568-C.2 Category 6 Connector 1RJ-45 Male Connector 2RJ-45 Male Connector Plating50u Cable Jacket TypeLSZH Cable TypeStranded Conductor Gauge26 AWG ShieldedS/FTP Snagless ConnectorNo FrequencyUp to 550 MHz Attenuation (Maximum) 39.4dB at 250 MHz, 62.1dB at 550MHz Impedance100+/-15 ohms NEXT (Minimum) 38.3db at 250MHz, 33.1dB at 550MHz PS-NEXT (Minimum) 36.3dB at 250MHz, 31.2dB at 550MHz Return Loss (Minimum) 15.3dB at 250MHz, 2.98dB at 550MHz