Product Material: Metal IDC: Phosphor bronze, silver-plated (20~50uinch), applicable wire diameter is 0.4~0.6mm 8-core pin: phosphor bronze, gold-plated (25uinch), the connector can be connected and disconnected at least 750 times Contact resistance: no more than 2.5 m under normal atmospheric pressure Insulation resistance: at least 1000 M under normal atmospheric pressure Dielectric strength: DC 1000V (AC 700V) Package Contents: 5*Cat6A shielded pass-through module 1. High-Speed Signal Transmission: Cat6A LAN cable connector for RJ45 Cat6 cable, compatible with Cat6, Cat5e, Cat5 cable. Highest signal transmission speeds with up to 10 Gbps/600 MHz. 2. Broad Compatibility: This LAN cable coupler is small and flexible, suitable for connecting to network devices at home or in the office. Perfect for extending the length of existing cables without compromising network speed. Especially suitable for network cables with RJ45 connectors such as RJ45 patch cable, LAN cable, Ethernet cable, Gigabit LAN cable, etc. 3. Connector: The housing of this RJ45 connector is made of brass, providing 360-degree shielding. The plastic housing is made of ABS, which is shock-resistant, heat-resistant, cold-resistant, and has other properties. Extended service life and better adaptability to the environment. Phosphor bronze with nickel-plated and gold-plated contact surface. 4. Features of this network cable connector: High strength between socket and connector. Operating temperature: -30~68C.