Basic socket

New unified basic version telephone socket

Gruppo Ecotech - Durate - Terminazioni di Rete - Versione base 1


This telephone socket can be used both as a primary network termination and as a secondary pass-through socket. In fact, it houses PTCR protection components (resistances with positive temperature coefficient) and an RC network (which can be disconnected) used by Telecom Italia for network tests. This socket is used as the first socket when the customer only needs the POTS service (basic telephony);

In the rear part of the sockets there are two-position IDC-type polarized connectors each, which allow to connect conductors from 0.4 to 0.6 mm in diameter. The correct closing of the IDC connectors is ensured by plastic slides which also preserve the accidental opening of the connector during the wiring and re-access operations.

In particular, on the back of the basic version user socket there are 2 connectors: one for the attestation of the wires coming from the control unit and called “LINE” (connected to the PTCR protections) and a second connector that allows the extension of the speech signal towards the secondary sockets of the residential unit that make up the customer’s system, called “POTS” (wired in parallel to the front RJ11 socket).


This type of socket can be easily installed both on 8 x 8 cm square boxes and on rectangular ones (UNI 503)

For installation in an 8 x 8 cm square box, the following are provided:
n ° 2 wood screws 3 x 40 mm

For installation in UNI 503 box (recessed or cantilevered):
n ° 2 wood screws 3 x 40 mm
2 screws for support center distance 3.3 x 19 mm


Main body, rear cover, internal frame, square bezel, rectangular bezel, two adapter fins, two spacers are made of white ABS thermoplastic material.
The telephone socket is constructed in conformity with what is indicated in the CEI EN 60950 standard and in the 73/23 / EEC “LOW VOLTAGE” DIRECTIVE. The product is RoHS compliant.

Product code: 769134


New Unified Telephone Socket (NPTU) with and without filter for ADSL / VDSL (896) – STOAEAD02262 – Rev. 0 – 05/10/2011

Download 769134 – Nuova Presa Utente Base