ISDN-Line test plug Adapter with LED / ISDN BRI Connection Test Adapter (NTBA, FritzBox, Speedport)

Out of stock

ISDN line tester shows the correczness of your ISDN S0 bus line connections, Indication of the problem is presented by 4 LED diodes.

SKU	1503
HAN	ISDN_Line_Tester
Category	ISDN/RJ45 Adapter
Manufacturers

Item currently out of stock

Currently out of stock

The ISDN Line Tester is a simple but very usefull analizing device for the ISDN S0 bus. According to the different colours of LED diodes you can simply read out the status of the correct wiring of each wall ISDN socket connected to the same ISDN S0 bus.
For example, you can simply check whether the newly installed S0 bus is correctly connected to the NTBA unit and if each wall sackets are correctly the S0 bus.

The most usefull features of this devica are:

ISDN line tester shows the correczness of your ISDN S0 bus line connections
Indication of the problem is presented by 4 LED diodes.
With combination of all four LED diodes you can recognize lots of different states and working conditions of the OSDN S0 bus connected to the ISDN wall socket
ISDN line tester uses the Phantom power - no need for additional power supply