JDSU IST-15 Overview Wandel & Goltermann IST-15 Performance Characteristics: Form Factor: Handheld Type: Lan Tester Cable Type: Coaxial Maximum Distance Range: 0.25 km Accuracy: 7 % Output Impedance: 5 kOhm Wandel & Goltermann IST-15 Measurements/Features: Active/Passive interfc: RS-45S Disp: LCD, 1ln x 16char Auto Power-off Built-in selftests 8-bits data 4 User-defined test sequences 19200 Rate Keypad: 20keys (incl. ON/OFF)