T ELEPHONICS C ORPORATION
TM115007 REV A (04/07) 4-1
USE OR DISCLOSURE OF DATA CONTAINED ON THIS PAGE IS SUBJECT TO THE
RESTRICTION ON THE TITLE PAGE OF THIS DOCUMENT.
C
OMMUNICATION S YSTEMS D IVISION
CHAPTER 4
TRULINK DUAL PORT TRANSCEIVER
4.1 OVERVIEW
The Dual Port Transceiver (DPT) is typically employed for temporary connections to wired intercom
systems. When connected to the wired system, it acts like a TAP and is usually the network master.
However it only has one interface connector. Depending on configuration, the DPT may also be used
as a handheld unit. See Figure 4.1-1.
Figure 4.1-1. Dual Port Transceiver
When used as an interface to wired intercom systems, the DPT connects to the wired system via an
application specific interface cable. Due to its connector arrangement, an application specific cable is
required to connect most headsets. The unit is powered from three AA NiMH or alkaline batteries.
To Next Page
Loading...