TEST SETS COMMUNICATIONS EQUIPMENT

Brand	Owner	Address	Description
SONETBERT	PHOENIX MICROSYSTEMS, INC.	991 DISCOVERY DRIVE HUNTSVILLE AL 35806	test sets for communications equipment, comprising oscilloscopes, db meters, test telephones, contact fault locators, and telephone line and equipment testers, sold as a unit;SONET-BERT;
	Where the owner name is not linked, that owner no longer owns the brand

Technical Examples

A method, apparatus and system is provided for testing a communications line. The method comprises removing a repeater from an access case connected to a telecommunications line, connecting a test adapter to the access case and a test extension apparatus to the test adapter. The method further comprises connecting a plurality of diagnostic equipment devices to the test extension apparatus and testing the communications line with the diagnostics equipment via the test extension apparatus. The apparatus comprises a spool having a plurality of terminals, and a length of wire wound on the spool. The wire includes a plurality of subpairs of wires each of the subpairs of wires having a first end electrically connectable to the communications line, and a second end electrically connected to a corresponding terminal on the spool.