This RJ45 to 8 Pins Screw Terminal Block Adapter is wired in accordance with the EIA/TIA 568B wiring standard for structured cabling.Stability: Reliable connection, strong signal stability and reliability. It is used to connect external network cables and transmit network signals. Also nice to have to debug signaling.Easy to use: No soldering required. Just use a small screwdriver to open up the terminal blocks, slide in your stranded or solid-core wire, and re-tighten.and CCTV camera or data distribution.Great for splitting pairs on UTP cable or re-wire an Ethernet line and CCTV camera or data distribution. For UTP Cat5, Cat6 and Cat7 cable. Use with baluns that have RJ45 video ports.This 8P8C/ RJ45 adapter can fixed interface efficiently shield outside electromagnetic signal interference, prevent damage and avoid the lack of network signals.