Interworking interface module for telecommunication switching systems
First Claim
1. A modular interworking interface module for telecommunication switching systems, which comprises:
- a mounting frame, with an indicator lamp mounted on a top portion of a front panel;
a monitor terminal port, a pair of interworking terminal I/O ports and a pair of tracking terminal I/O ports arranged in tandem below the indicator lamp; and
a pair of system terminal I/O ports mounted on a back panel;
wherein the interworking terminal, tracking terminal and system terminal each has a pair of corresponding I/O ports;
an output connection module with a conductive metal coating or metal plating on the internal surface, and multiple half-round notches for placing tubular pipes containing conductive wires, which allow for system connection and automatic exchange of line connection between a pair of output ports from the system terminal to either the tracking terminal or interworking terminal;
an input connection module with a conductive coating or metal plating on the internal surface, and multiple half-round notches for placing tubular pipes containing conductive wires, which allow for system connection and automatic exchange of line connection between a pair of input ports from the system terminal to either the interworking terminal or tracking terminal.
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Accused Products
Abstract
An interworking interface module for telecommunication switching systems has multiple interworking terminal I/O ports, tracking terminal I/O ports, and system terminal I/O ports, and an indicator lamp are mounted on the external panels of a mounting frame. Multiple connection modules are attached onto the inner surface of a mounting frame used for setting up interconnection between the above terminal I/O ports. Each connection module comprises a switching means, such that a terminal separated from the system connection is automatically switched to connect to a terminal resistor to damp any line oscillation due to open connection. Using the connection modules to interconnect the above terminals of the invention, the present invention is able to reduce the necessary interconnecting components and simplify the procedures for assembling a transit exchange platform, while the original service quality with respect to a line connection is maintained.
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Citations
12 Claims
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1. A modular interworking interface module for telecommunication switching systems, which comprises:
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a mounting frame, with an indicator lamp mounted on a top portion of a front panel;
a monitor terminal port, a pair of interworking terminal I/O ports and a pair of tracking terminal I/O ports arranged in tandem below the indicator lamp; and
a pair of system terminal I/O ports mounted on a back panel;
wherein the interworking terminal, tracking terminal and system terminal each has a pair of corresponding I/O ports;
an output connection module with a conductive metal coating or metal plating on the internal surface, and multiple half-round notches for placing tubular pipes containing conductive wires, which allow for system connection and automatic exchange of line connection between a pair of output ports from the system terminal to either the tracking terminal or interworking terminal;
an input connection module with a conductive coating or metal plating on the internal surface, and multiple half-round notches for placing tubular pipes containing conductive wires, which allow for system connection and automatic exchange of line connection between a pair of input ports from the system terminal to either the interworking terminal or tracking terminal. - View Dependent Claims (2, 3, 4, 5, 6, 7, 8, 9, 10, 11, 12)
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Specification