| 摘要 |
PURPOSE: A multi-hub system is provided to transfer a telephone signal and a data signal, supplied from an intermediate terminal box with their respective characteristics, through a single UTP(Unshielded Twist Pair) cable at the same time. CONSTITUTION: Line numbers 4 through 8 of each RJ45 modular jack(12-18) not comprised in a circuit are respectively connected to line numbers 2, 3, 1 and 4 of each RJ11 modular jack(22-28) so that a 2-line telephone signal can be distributed together with a data signal through a common line. In order to connect each RJ45 modular jack to each RJ11 modular jack, a frame is formed. At this moment, as a pin passing through pin holes of an RJ11 insertion module is inserted into pin holes of an RJ45 insertion module, two modular jacks are combined each other.
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