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RJ12 cho phép kết nối các đường dây điện thoại trong các công ty trong khi nói chung RJ11. là nhằm vào các cá nhân. Các thuật ngữ Mẹo và Đổ chuông được sử dụng để chỉ sự khởi đầu của điện thoại khi các ổ cắm âm thanh dài kết nối đường dây của khách hàng.
RJ12 - Registered Jack 12 - jest standardem w tej samej rodzinie co RJ11.RJ12 umożliwia łączność linii telefonicznych w firmach, podczas gdy RJ11 jest skierowany do osób fizycznych.
RJ 12 i RJ14 to dwa osobne modele w okablowaniu strukturalnym. RJ, zarejestrowane gniazdo, to złącze produkowane i używane głównie w zastosowaniach sieciowych. Nazwa „Jack” dotyczy złącza żeńskiego, chociaż norma nie zmienia rodzaju złącza. Złącza te są również powiązane z „złączami modułowymi”.
The RJ12 is a registered jack used for connecting telecommunications equipment in homes and offices. It is often used for connecting telephones, fax machines, and modems. The wiring diagram for the RJ12 is a standardized layout that shows how the wires are connected to the jack.
Podsumowując, chociaż złącza RJ11 i RJ12 są podobne, mają różne zastosowania. RJ11 służy do podłączania telefonów i modemów ADSL do gniazdka ściennego, podczas gdy RJ12 służy do podłączania telefonów dwuliniowych do gniazdka.
21 mar 2024 · Since the number of positions is the same, the size of RJ12 and RJ11 is also the same. RJ12 can make 3 connections with the available 3 pairs of wires. RJ12 is mainly used for system phones. It can also be used in place of an RJ11 connector.
