CTC Union VDTU01 Spezifikationen PDF herunterladen (Seite 13)

VDSL. CTC Union

Standard telephone wire of any gauge or type-flat, twisted or quad is used

to connect the Converter to the telephone network. A telephone cable

typically consists of three pairs of wires, one of which is used for

transmission. The connector at the end of the telephone cable is called an

RJ-11 connector and it consists of six pins. POTS (plain old telephone

services) use pins 3 and 4 for voice transmission. A telephone cable is

shown below.

Figure Telephone cable

The A and B connectors on the rear of the converter are RJ-11 connectors.

These connectors are wired identically. The RJ-11 connectors have six

positions, two of which are wiring, The Converter uses the center two pins.

The pin out assignment for these connectors is presented below.

Table RJ-11 Pin out Assignments

Pin# MNEMONIC FUNCTION

1 NC Unused

2 NC Unused

3 TIP POTS

4 RING POTS

5 NC Unused

6 NC Unused

1 2 ... 8 9 10 11 12 13 14 15 16 17 18 19 20

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CTC Union VDTU01 Spezifikationen Seite 13