랜/광통신 장비

Make sure this fits by entering your model number. 【 PoE Function】 Identify which pins are providing power and detect how much voltage. 【 PING Function】To test network performance, data packet, min & max time. 【 AC Filter 】Tone trace cable with complete AC Interference Rejection. 【 Hub Blink 】Hub blink for locating network port by the flashing port light on Hub / Switch. 【 TF Function】 To import and export data from comupter (160 sets, txt format).