Adsl Jack; Lan Jack; Internet Connection Button - VIERLING VIT-A2 Bedienungsanleitung

Due to the type of ADSL/ADSL2+ chipset is used in the VIT-A2 DSL
Tester, this corresponds to complete initialization of a conventional
customer modem.
You can read off the current connection status from the "ADSL Test" LED
on the top side of the housing (see section 4.5).
3.3

ADSL jack

The RJ11 jack labeled "ADSL" is used to connect the VIT-A2 DSL Tester
with an appropriate cable to the desired test point in the line (e.g. main
distribution frame or cable distribution cabinet) in the exchange correction.
A cable (length = approx. 2 m) is included with the tester for this purpose
(RJ11 male connector to banana jack/plug combination; on the RJ11 male
connector, the middle two contacts 3 and 4 are used for wires a and b).
3.4

LAN jack

The RJ45 jack labeled "LAN" is used to connect an optional notebook or
PC which is equipped with a 10/100BaseT Ethernet network card. A
network cable with a 1:1 configuration is required for this purpose.
You can then read out various ADSL or ADSL2+ connection parameters
via the LAN interface. Such parameters include the line attenuation,
signal-to-noise ratio and the negotiated ATM data rates for the upstream
and downstream. For more details, see the documentation for the VIT-A2
Watch software which is used to read out the parameters.
3.5

Internet connection button

Use this button to perform an Internet connection test with the VIT-A2 DSL
Tester. The test is intended to determine whether an Internet connection
can be successfully established via the DSL connection.
Since the functioning of this control is closely related to the "Internet test"
LED, its operation is described in section 4.8 along with the procedure for
the Internet connection test.
VIT-A2 - 70299.207 - 1.3 – 20070802
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