VDSL2_CBS Base Socket

New unified user termination VDSL2 (CBS)

Gruppo Ecotech - Durate - Terminazioni di Rete - Terminazione Unificata 1
Gruppo Ecotech - Durate - Terminazioni di Rete - Terminazione Unificata 2


The new user termination was designed and developed to allow the recovery of the system at the Customer’s premises, following the activation of an offer of FTTCab / VDSL2 services.

Termination also allows you to:
– optimize the installation operations of FTTCab offers with recovery of the system at the customer’s site;
– improve the aesthetics of the solution on the Customer’s premises: the new socket takes advantage of the mechanical structure of the current NPTU unified termination, already in operation, reducing its visual impacts and the invasiveness of the infrastructure compared to the double socket solution, as well as charges relating to the development and industrialization of the technological solution.

In the front part of the socket there is the actuator of the bistable slide switch which allows to include or not the RC circuit for electrical tests on the system, an RJ11 6p2c connector for re-injection of the signal on the domestic system, a connector RJ25 6p4c for modem connection. At the rear of the sockets there are two-position IDC-type polarized connectors each that allow conductors from 0.4 to 0.6 mm in diameter to be connected.

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 user socket for VDSL2 deployment there are a total of 3 connectors, where one is used for the attestation of the wires coming from the control unit and called “LINE”, a second and a third connector, called ” POTS ”, electrically separated from the first, which allow the speech signal to be extended in the secondary sockets of the customer’s home.


This type of socket can be easily installed both on 8 x 8 cm square boxes and on UNI 503 type boxes.

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 mask, rectangular mask, two adapter wings, two spacers, made of white ABS thermoplastic material.

Product code: 764729


New Unified User Termination for deployment of VDSL2 (Customer Circuit Breaker Socket) services (958) – STOAEAD02719 – Rev. 0 – 13/11/2013

Download 764729 – Nuova Terminazione Utente VDSL2_CBS