SYSTEMS AND METHODS FOR PROVIDING TELEVISION SIGNALS USING A NETWORK INTERFACE DEVICE

An isolation device isolates a transport medium internal to a customer premises from a transport medium external to the customer premises such that operational changes to one of the internal and external transport media do not affect the other of the internal and external transport media. A first interface communicates with the external transport medium and a second interface communicates with the internal transport medium. An addressable set-top box external to the customer premises receives encoded telecommunication information from the external transport medium and generates television signals from the encoded telecommunication information for transmission over the internal transport medium.