Selector switch control using priority table

Details Selector switch control using priority table Selector switch control using priority table

1996-06-28

1999-07-06

Vu, Huy D.

Multiplex communications

Fault recovery

Bypass an inoperative switch or inoperative element of a...

370228, H04J 302

Patent

active

059205423

ABSTRACT:
A system and method for reducing undesirable phase transients caused by revertive switchover in a telecommunications network. Selector switch settings are assigned priorities. The priorities indicate an order of preference in which to assign selector switch source inputs or outputs. Selector switch sources connected to equipments that are to be used as backups of one another are assigned the same priority level. Assignment of the same priority level prevents undesirable phase transients by controlling revertive switchovers. In addition, network topology is controllable using the priority table. The controllable characteristic of the network topology provides flexibility to a network designer to provide diversity among network paths such that the network is made more robust.

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