cable & circuit testers
ideal linkmaster pro tester 1 x rj 45 network 1 x rj 45 network remote network testing device 62200
p p the linkmaster pro tester enables installerscontractors and maintenance technicians to map test and troubleshoot data and voice communication cable and coax runs . rugged versatile and easy to use the linkmaster pro tester has mastered the link between performance simplicity and value for both commercial and residential applications . p p b u technical information u br b br b device function b open circuit testing short circuit testing split pair testing br b minimum length measurement b 3 ft br b maximum length measurement b 600 ft br br b u interfaces ports u br b br b network rj 45 b yes br b number of network rj 45 ports b 2 br br b u controls indicators u br b br b status indicators b ul li battery low led li li open there is no open led indication . a typical cable may have 2 3 or 4 pairs . opens are displayed as an unlit led . the user will determine if a pair is present and continuous or open by comparing the illuminated leds to the expected number of pairs that should be good . for example when testing a 4 pair cable three illuminated leds in the pass area indicate the presence of an open condition in one of the pairs li li short a short circuit condition exists li li miswire indicates the improper assignment of individual wire pairs to pins for the wiring schemes tested . tester checks t568a t568b 10base t and token ring configurations li li reversal reverse wiring means the pin for one wire in a pair is connected to the opposite pin for the pair in the remote jack li li splitpairs split pairs occur when the tip positive conductor and ring negative conductor of two twisted pairs are interchanged li ul p b pass indicators b p ul li t568a and t568b li li four green leds on pairs 1 2 3 6 4 5 and 7 8 . all four pairs are terminated correctly li ul ul li token ring li li two green leds on pairs 3 6 and 4 5 . both pairs terminated correctly li ul ul li 10 base t li li two green leds on pairs 1 2 and 3 6 . both pairs terminated correctly li ul ul li shield li li green shield led indicates the shield on the cable is correctly and continuously wired through the modular plug termination li ul p b fail indicators b p ul li a flashing pair led indicates that this wire pair has a fault . a flashing led in the fail section will indicate which fault was detected . multiple flashing leds indicate multiple pairs and or multiple faults . best practice is to correct cable faults until cable is verified as correct with appropriate green leds li ul br br b u battery information u br b br b battery size supported b aa br br b u physical characteristics u br b br b height b 3.3 br b width b 2 br b depth b 1.3 br b weight approximate b 2 lb
ideal