APPARATUS FOR TESTING PERFORMANCE OF LINE FOR COMMUNICATION LINE

• Main Authors: LEE, SUN KWON, HONG, JI TAE, PARK, SOO HOON, KIM, HYUN SIK, JUN, HO IK, KIM, MIN HO, PARK, JAE HONG
• Format: Patent
• Language: English; Korean
• Published: 02.04.2014
• Subjects: ELECTRIC COMMUNICATION TECHNIQUE; ELECTRICITY; TRANSMISSION

The present invention relates to an apparatus for testing the performance of a communication line, which is capable of correctly testing the performance of a communication line using a signal transmitted along the communication line. The apparatus for testing the performance of a communication line according to the present invention includes: a signal generating unit configured to generate and output a signal for a performance test; a first signal combining unit installed on one side of a performance test section of a communication line in a contact or non-contact type, and delivering a signal outputted from the signal generating unit to the communication line; a second signal combining unit installed on the other side of the performance test section of the communication line in the contact or non-contact type, and collecting and outputting a signal transmitted along the communication line; and a signal analyzing unit configured to analyze the performance of the communication line using a signal outputted from the second signal combining unit. [Reference numerals] (110) Signal generating unit; (120) First signal combining unit; (130) Second signal combining unit; (140) Signal analyzing unit