Многоцелевой тестер сети телефонной линии сетевой тестер кабельный тестер Система видеонаблюдения линии тестер RJ11 RJ45 BNC разъем

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Product Name: Multi-purpose network tester telephone line tester (Without batteries)

Product features

Test operation:

Turn on the power, the network cable plugs were inserted into both main tester and remote tester, the host from 1 to G-by LED flashing sequence, under the legend:

Main tester: 1-2-3-4-5-6-7-8

Remote tester: 1-2-3-4-5-6-7-8 (RJ45)

If the wiring is not normal, according to the following cases show:

1. When there is a network cable, such as the 3rd line circuit, the main tester and remote tester 3 lights are not bright.

2. When there are several lines unreasonable, then a few lines are off, when the cable is less than 2 wire communication, the lights are not bright.

3. When the two lines out of order, for example, 2,4 lines out of order, the display is as follows:

Main tester unchanged: 1-2-3-4-5-6-7-8

Remote tester is: 1-4-3-2-5-6-7-8

Test monitoring line when:

Monitor cable into the BNC connector, connect the camcorder (with BNC female), wait a few seconds, the main tester "B" lights up, indicating that the cable is a pathway.