Televic D-CERNO - 5. D-Cerno System Architecture; 5.1. System components; 5.2. Network structure

D-Cerno Wired System
Installation and User Manual
Televic Conference Systems
V0.4 - December 6, 2012
14
5. D-Cerno System
Architecture
The D-Cerno system is a digital discussion system for
small to medium size conference rooms.
The main characteristics of the system are:
 Crystal clear audio reproduction: digital signal
processing, high quality GSM interference free
microphone and loudspeaker, resulting in
excellent intelligibility.
 Attractive, stylish design: contemporary,
unobtrusive and low profile, fitting into
modern and traditional style conference rooms
 Plug and Play: easy installation, up and running
in no time, ideal for frequently changing
environments
 High reliability: built-in redundancy feature –
touch sensor technology, hygienic, easy to
clean, equal performance over the entire
lifespan of the product.
5.1. System components
A D-Cerno system consists out of the following
components:
 Central unit (Art. 71.98.0320)
o D-Cerno CU
o D-Cerno PS
o Mains cable
o Conference system cable (2m)
o Quick guide
 Central unit-R (Art. 71.98.0321)
o D-Cerno CU-R
o D-Cerno PS
o Mains cable
o Conference system cable (2m)
o Quick guide
 Delegate unit (Art. 71.98.0301)
o D-Cerno D
o Conference system cable (2m)
 Chairman unit (Art. 71.98.0302)
o D-Cerno C
o Conference system cable (2m)
 Spare power supply (Art. 71.98.0340)
o D-Cerno PS
o Mains cable
 System cables, available in different lengths
o DCC2 2m cable set: 4 x 2 m
(Art. 71.98.0345)
o DCC5 5m cable set: 4 x 5 m
(Art. 71.98.0346)
o DCC10 10m cable set: 4 x 10 m
(Art. 71.98.0347)
o DCC20 20m cable set: 2 x 20 m
(Art. 71.98.0348)
Detailed info about the different components can be
found in Section 2 of this manual.
5.2. Network structure
The central unit can control and power a total of 50
units over the four available conference ports.
The network can be structured in two ways:
 Branch configuration
 Closed loop configuration
Each branch or loop can handle a maximum of 25
units if the total cable length is respected.
The total cable length of a branch / loop cannot
exceed the maximum of 400 m.
The maximal cable length between units or between
units and central unit is 80 m.
The maximum power consumption of a unit is 2W.