Siemens S30810-Q2111-X200 TMBCT, Refurbished
The TMBCT (Trunk Module Bothway Current Tone Frequency) is the successor of the TMBC module. It is loaded with a different software, and is not compatible with the TMBC.
The TMBCT module contains four bothway tie-line circuits alternating current (QS-WES).
The QS-WES handles incoming and outgoing internal traffic between two PABXs (Q2111-X).
Used as main/satellite PABX circuit (MTLC/SATLP) according to the WTK1 signaling procedure (AC voice frequency signaling system no. 1) it handles the incoming and outgoing internal, trunk and consultation traffic between a main and a satellite PABX (Q2111-X100).
Signaling is performed via a two-wire telephone line:
- as tie-line circuit with alternating current (50 Hz)
- as main or satellite PABX circuit according to WTK1 with alternating current (50 Hz) and DTMF signaling
The fron panel of the board contains 4 LEDs (busy indicators for the circuits), 4 potentiometers and 4 blocking keys.
Product condition "Refurbished"
This article is used and has been technically examined. It has, in its entirety, undergone extensive quality controls. You can find more information on our restoration process here.
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