72
The EX200 modules are plugged into the general-purpose slots in the racks. In other words,
the modules are connected to the appropriate 64-pin connector on the backplanes and then
they are fixed to the front lower and upper parts on the metal rack through the fixing latches
on the front card cover.
Exchanges of the DS200 series have a “factory default” numbering plan starting from 1110
for extensions and lines. After all of the modules have been installed and the system has
been powered, the system automatically checks the entire modules and detects them, and
then it automatically arranges the numbering plan accordingly.
There are 16 numbers that have been assigned to each slot in the numbering plan.
Therefore:
•
When, for example, an EX200 (8+/0) module is installed in one of the slots, the first 8
numbers are assigned to lines, whereas the other 8 numbers remain unused.
•
When an EX200 (4E&M/0) module is installed in one of the slots, the first 4 numbers are
assigned to E&M lines, whereas the other 12 numbers remain unused.
•
When an EX200 (1E1/0) module is installed in one of the slots, in addition to the entire 16
numbers in that slot, the first 14 numbers of the next slot are also assigned to the
channels of the related line. The last two numbers of the next slot remain unused.
VII.1. CONNECTION CARDS AND CABLES
Definition:
CON2, CON3, CON4, CON5, CON6 and CON7 connection cards constitute the connection
point between the extension phones / CO lines and extension / line circuits of the system. In
fact, the cables CBL-16 and CBL-8, which are used alongside those connection cards, have
been developed in order to provide facility for connection operations.
Technical Information:
The CON cards include some common high voltage protection components in order to
protect the circuits on the EX200B card against effects of high voltage that could be present
in the environment.
There are 4 RJ45 female connectors on the CON2, CON4, CON5, CON6 and CON7 cards.
The MDF cable with 16 pairs, namely CBL-16, has been designed specifically for those
cards. The male RJ45’s that are at one end of the CBL-16 cable are attached to the
corresponding female connectors that are on the CON card. The cable lengths have been
adjusted so as to facilitate installation. The structure of the card and cabling have been
shown in the photo and the illustration below.
Summary of Contents for DS200
Page 1: ...11 2010 TECHNICAL REFERENCE AND INSTALLATION GUIDE PBX DS SERIES...
Page 2: ...DS SERIES PBX TECHNICAL REFERENCE AND INSTALLATION GUIDE NOVEMBER 2010...
Page 17: ...DS Series PBX Technical Reference And Installation Guide 7...
Page 69: ...DS Series PBX Technical Reference And Installation Guide 59...
Page 80: ...70...
Page 222: ...11 2010...
