Termination module including subscriber bridge having burglar alarm connections
View Patent ↗A termination module for terminating TELCO wiring and subscriber wiring within a network interface enclosure at a subscriber premises includes a subscriber bridge having burglar alarm connections. The subscriber bridge includes a base, a pair of conductive contact elements disposed within the base and defining a plurality of connection terminals, and a base cap positioned over the base and the contact elements. The termination module provides a demarcation point for electrically disconnecting the subscriber wiring from the subscriber wiring and the subscriber bridge further includes burglar alarm connection points that permit a burglar alarm to be wired in series between the demarcation point and the contact elements such that the subscriber-owned equipment, including the burglar alarm, can be electrically disconnected from the TELCO wiring to fault test a telephone line.
1. A termination module for interconnecting service provider wiring and subscriber wiring comprising:
a subscriber bridge adapted to provide a demarcation point between the service provider wiring and the subscriber wiring, the subscriber bridge comprising a pair of conductive contact elements defining a plurality of pairs of connection terminals; and
burglar alarm connections disposed on the subscriber bridge for electrically connecting a burglar alarm in series between the demarcation point and the contact elements without utilizing more than one of the plurality of pairs of connection terminals.
2. A termination module according to claim 1 , wherein the burglar alarm connections comprise a first wire pair electrically connected to the demarcation point and a second wire pair electrically connected to the contact elements.
3. A termination module according to claim 2 , wherein the burglar alarm connections further comprise a pair of conductive first connection points electrically connected to the first wire pair opposite the demarcation point for receiving a wire pair leading to the burglar alarm.
4. A termination module according to claim 3 , wherein the first connection points comprise a double-sided insulation displacement contact connector.
5. A termination module according to claim 2 , wherein the burglar alarm connection further comprise a pair of conductive second connection points electrically connected to the second wire pair opposite the contact elements for receiving a wire pair returning from the burglar alarm.
6. A termination module according to claim 5 , wherein the second connection points comprise a double-sided insulation displacement contact connector.
7. A termination module according to claim 1 , wherein the burglar alarm connections comprise a first wire pair electrically connected to the demarcation point and a wire pair returning from the burglar alarm electrically connected to a first pair of the pairs of connection terminals.
8. A termination module according to claim 1 , wherein the burglar alarm connections comprise a pair of conductive first connection points electrically connected directly to the demarcation point for receiving a wire pair leading to the burglar alarm.
9. A termination module according to claim 8 , wherein the burglar alarm connections further comprise a wire pair returning from the burglar alarm electrically connected directly to the contact elements.
10. A termination module according to claim 8 , wherein the burglar alarm connections further comprise a second wire pair electrically connected to the contact elements and a pair of conductive second connection points electrically connected to the second wire pair opposite the contact elements for receiving a wire pair returning from the burglar alarm.
11. A termination module according to claim 10 , wherein at least one of the first connection points and the second connection points comprise an insulation displacement contact connector.
12. A termination module according to claim 8 , wherein the burglar alarm connections further comprise a wire pair returning from the burglar alarm electrically connected to a first pair of the pairs of connection terminals.
13. A subscriber bridge adapted to provide a demarcation point between Service provider wiring and subscriber wiring, the subscriber bridge comprising:
a conductive pair of contact elements defining a plurality of pairs of connection terminals; and
a plurality of burglar alarm connections disposed on the subscriber bridge;
wherein the burglar alarm connections electrically connect a burglar alarm in series between the demarcation point and the contact elements; and
wherein the burglar alarm connections utilize no more than one of the plurality of pairs of connection terminals.
14. A subscriber bridge according to claim 13 , wherein the burglar alarm connections comprise a first wire pair electrically connected to the demarcation point and a second wire pair electrically connected to the contact elements.
15. A subscriber bridge according to claim 13 , wherein the burglar alarm connections comprise
a first wire pair electrically connected to the demarcation point;
a pair of conductive first connection points electrically connected to the first wire pair opposite the demarcation point for receiving a wire pair leading to the burglar alarm; and
a second wire pair electrically connected to the contact elements.
16. A subscriber bridge according to claim 15 , wherein the first connection points comprise a double-sided insulation displacement contact connector.
17. A subscriber bridge according to claim 15 , wherein the burglar alarm connections further comprise a pair of conductive second connection points electrically connected to the second wire pair opposite the contact elements for receiving a wire pair returning from the burglar alarm.
18. A subscriber bridge according to claim 17 , wherein at least one of the first connection points and the second connection points comprise a double-sided insulation displacement contact connector.
19. A subscriber bridge according to claim 13 , wherein the burglar alarm connections comprise a first wire pair electrically connected to the demarcation point and a wire pair returning from the burglar alarm electrically connected to a first pair of the pairs of connection terminals.
20. A subscriber bridge according to claim 13 , wherein the burglar alarm connections comprise a pair of conductive first connection points electrically connected directly to the demarcation point for receiving a wire pair leading to the burglar alarm.
21. A subscriber bridge according to claim 20 , wherein the burglar alarm connections further comprise a wire pair returning from the burglar alarm electrically connected to the contact elements.
22. A subscriber bridge according to claim 20 , wherein the burglar alarm connections further comprise a wire pair returning from the burglar alarm electrically connected to a first pair of the pairs of connection terminals.
23. A method of electrically connecting a burglar alarm in series with a termination module for interconnecting service provider wiring and subscriber wiring such that the burglar alarm can be electrically disconnected from the service provider wiring to fault test a telephone line, the method comprising:
providing a subscriber bridge comprising a pair of contact elements;
electrically connecting a first wire pair to the subscriber bridge between a normally-closed switch at a demarcation point and a normally-closed switch on the burglar alarm;
electrically connecting a second wire pair between the normally-closed switch on the burglar alarm and the contact elements.
24. The method of claim 23 wherein the contact elements define a plurality of pairs of connection terminals and the second wire pair is electrically connected to a first pair of the connection terminals.
25. The method of claim 23 further comprising electrically connecting a pair of conductive first connection points to the first wire pair opposite the demarcation point.
26. The method of claim 25 further comprising electrically connecting a pair of conductive second connection points to the second wire pair opposite the contact elements.
27. The method of claim 26 wherein at least one of the first connection points and the second connection points comprise a double-sided insulation displacement contact connector.
28. The method of claim 23 further comprising electrically connecting a pair of conductive first connection points directly to the demarcation point.
29. The method of claim 28 further comprising electrically connecting a pair of conductive second connection points to the second wire pair opposite the contact elements.
30. The method of claim 29 wherein at least one of the first connection points and the second connection points comprise an insulation displacement contact connector.
31. A method of providing a termination module for interconnecting service provider wiring and subscriber wiring with burglar alarm connections for electrically connecting a burglar alarm in series with the termination module such that the burglar alarm can be disconnected to fault test a telephone line, the method comprising:
providing a subscriber bridge comprising a pair of conductive contact elements; and
providing burglar alarm first connection points for terminating a wire pair leading to the burglar alarm, the first connection points being electrically connected to a demarcation point on the subscriber bridge.
32. The method of claim 31 wherein the contact elements define a plurality of pairs of connection terminals comprising a first pair of connection terminals for terminating a wire pair returning from the burglar alarm.
33. The method of claim 31 further comprising providing burglar alarm second connection points for terminating a wire pair returning from the burglar alarm, the second connection points being electrically connected to the contact elements.
34. The method of claim 33 wherein at least one of the first connection points and the second connection points comprise an insulation displacement contact connector.
35. A method of converting a termination module including a subscriber bridge that provides a demarcation point between Service provider wiring and subscriber wiring to electrically connect a burglar alarm in series with the termination module, the subscriber bridge having a line cord electrically connecting the demarcation point and a pair of conductive contact elements, the method comprising:
removing the line cord; and
providing burglar alarm first connection points for receiving a wire pair leading to the burglar alarm, the first connection points being electrically connected to the demarcation point.
36. The method of claim 35 wherein the contact elements define a plurality of pairs of connection terminals comprising a first pair of connection terminals for terminating a wire pair returning from the burglar alarm.
37. The method of claim 35 further comprising providing burglar alarm second connection points for terminating a wire pair returning from the burglar alarm, the second connection points being electrically connected to the contact elements.
38. The method of claim 37 wherein at least one of the first connection points and the second connection points comprise an insulation displacement contact connector.