Miniaturized category 5 protection circuit

A miniaturized protection device for protecting telecommunication related equipment from power and transient surges, comprising:

• a plurality of sets of line-pair wires;
• voltage suppressor means interconnected between both lines of the line-pair wires in each set of said plurality of sets of line-pair wires;
• one of said plurality of sets of line-pair wires having a first input tip terminal, a first input ring terminal, a first output tip terminal, and a first output ring terminal;
• another one of said plurality of sets of line-pair wires having a second input tip terminal, a second input ring terminal, a second output tip terminal, and a second output ring terminal;
• variable capacitance means coupled between said first input tip terminal and said second input tip terminal, said first input ring terminal and said second input ring terminal, said first output tip terminal and said second output ring terminal, and said first output ring terminal and said second output tip terminal for preventing crosstalk between said one of said plurality of sets of line-pair wires and said another one of said plurality sets of line-pair wires;
• said variable capacitance means being formed comprised of first through fourth pairs of back-to-back diodes;
• said first pair of back-to-back diodes including a first diode and a second diode, said first and second diodes having their cathodes connected together, said first diode having its anode connected to said first input tip terminal, said second diode having its anode connected to said second input tip terminal;
• said second pair of back-to-back diodes including a third diode and a fourth diode, said third and fourth diodes having their cathodes connected together, said third diode having its anode connected to said first input ring terminal, said fourth diode having its anode connected to said second input ring terminal;
• said third pair of back-to-back diodes including a fifth diode and a sixth diode, said fifth and sixth diodes having their cathodes connected together, said fifth diode having its anode connected to said first output tip terminal, said sixth diode having its anode connected to said second output ring terminal;
• and
• said fourth pair of back-to-back diodes including a seventh diode and an eighth diode, said seventh and eighth diodes having their cathodes connected together, said seventh diode having its anode connected to said first output ring terminal, said eighth diode having its anode connected to said second output tip terminal.