Methods and systems for supporting redundancy and outage resolution in coaxial networks with ideal taps

1. A system for handling tap-related failures in a cable network, the system comprising:

one or more circuits for use in a network element of the cable network, the one or more circuits being configured to support handling tap-related failures in at least one chain of the cable network;

wherein:

the chain comprises at least one network node and a plurality of taps;

the at least one network node is configured for transmitting downstream (DS) signals and receiving upstream (US) signals communicated within the cable network; and

wherein when a tap-related failure occurs at a tap from the plurality of taps:

the one or more circuits are configured to enable bypassing the tap during communication of signals to and/or from a section of the chain that is affected by the tap-related failure; and

at least one other tap of the plurality of taps of the chain is re-configured to handle signals based on the bypassing of the tap.

2. The system of claim 1 , wherein the affected section of the chain comprises remaining one or more taps of the plurality of taps positioned after the tap within the chain.

3. The system of claim 1 , wherein the one or more circuits are configured to communicate the signals, when bypassing the tap, to an end of the chain.

4. The system of claim 1 , wherein the network element comprises a splitter configured to route signals to selectively forward signals between the network node and one or both of: a start of the chain, and the affected section of the chain.

5. The system of claim 1 , wherein the network element comprises a second network node configured for transmitting downstream (DS) signals and receiving upstream (US) signals corresponding to the affected section of the chain.

6. The system of claim 1 , wherein each tap comprises a plurality of ports that comprises at least:

an input port configured for receiving downstream (DS) signals from and transmitting upstream (US) signals to one or more nodes upstream from the tap within the cable network;

an output port configured for transmitting downstream (DS) signals to and receiving upstream (US) signals from one or more nodes downstream from the tap within the cable network; and

one or more drop ports for receiving signals from and transmitting signals to a user device associated with the cable network.

7. The system of claim 1 , wherein each tap comprises one or more processing circuits configured for handling signals received and transmitted via the tap, based on predefined tap performance criteria, the particular predefined tap performance criteria comprising one or more of high return loss, high port-to-port isolation, and high port-to-port gain.

8. The system of claim 1 , wherein re-configuring the at least one other tap comprises re-assigning functions of one or more ports of the at least one other tap.

9. The system of claim 8 , wherein re-assigning the functions of the one or more ports of the at least one other tap comprises re-assigning a port as an input port to enable handling of signals communicated for the bypassing of the tap.

10. The system of claim 8 , wherein re-assigning the functions of the one or more ports of the at least one other tap comprises re-assigning a port as an output port to enable handling of signals communicated for the bypassing of the tap.

11. A system for handling tap-related failures in a cable network, the system comprising:

a plurality of taps;

a first network node; and

a second network node;

wherein:

each of the first network node and the second network node is configured for transmitting downstream (DS) signals and receiving upstream (US) signals communicated;

one or more taps of the plurality of taps are configured to communicate signals via one of the first network node and the second network node;

one or more remaining taps of the plurality of taps are configured to communicate signals via other one of the first network node and the second network node; and

one or more of the first network node, the second network node, and the plurality of taps is configured to adjust assignment of the plurality of taps to the first network node and the second network node based on network related conditions.

12. The system of claim 11 , wherein the plurality of taps is arranged as a cascading chain of taps.

13. The system of claim 12 , wherein one of the first network node and the second network node is configured to communicate signals to a start of the chain, and other one of the first network node and the second network node is configured to communicate signals to an end of the chain.

14. The system of claim 11 , wherein the network related conditions comprise tap-related failure, and wherein the assignment of the plurality of taps to the first network node and the second network node is adjusted based on the tap-related failure to bypass a tap at which a tap-related failure occurs.

15. The system of claim 11 , wherein adjusting the assignment of the plurality of taps to the first network node and the second network node comprises re-configuring at least one tap.

16. The system of claim 15 , wherein re-configuring the at least one tap comprises re-assigning functions of one or more ports of the at least one other tap.

17. The system of claim 16 , wherein re-assigning the functions of the one or more ports of the at least one tap comprises re-assigning a port as an input port to enable handling of signals communicated for the bypassing of the tap.

18. The system of claim 16 , wherein re-assigning the functions of the one or more ports of the at least one tap comprises re-assigning a port as an output port to enable handling of signals communicated for the bypassing of the tap.

19. The system of claim 11 , wherein each tap comprises a plurality of ports that comprises at least:

an input port configured for receiving downstream (DS) signals from and transmitting upstream (US) signals to one or more nodes upstream from the tap within the cable network;

an output port configured for transmitting downstream (DS) signals to and receiving upstream (US) signals from one or more nodes downstream from the tap within the cable network; and

one or more drop ports for receiving signals from and transmitting signals to a user device associated with the cable network.

20. The system of claim 11 , wherein each tap comprises one or more processing circuits configured for handling signals received and transmitted via the tap, based on predefined tap performance criteria, the particular predefined tap performance criteria comprising one or more of high return loss, high port-to-port isolation, and high port-to-port gain.