Remote loopback apparatus and method for telephone line repeater

Details Remote loopback apparatus and method for telephone line repeater Remote loopback apparatus and method for telephone line repeater

1995-10-25

1997-02-04

Beausoliel, Jr., Robert W.

Excavating

G01R 3128

Patent

active

056006560

ABSTRACT:
A loopback enabled by an instruction and address code pair transmitted with the regular data stream affords a simplified fault location scheme for a T1 repeater span. By selecting unique addresses for each repeater using a predetermined frame sequence and by testing for logic error density, erroneous enablement is avoided.

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