Aastra OpenCom 510 User Guide - Page 67

Modules

Page 67 highlights

Modules 8. Modules This chapter provides detailed technical information on the modules which can be installed in the OpenCom 510. You will find information on their respective fields of application, along with technical and operational information and notes on indicators. The modules fulfil the following tasks: ■ Power supply units (max. 2) provide the OpenCom 510 with power. ■ A central control module controls the entire system. This module also houses the memory card (CompactFlash) for storing data. ■ Interface cards are used to connect the OpenCom 510 to the telecommunications network (or to another communications system) and to connect terminals. A number of interface cards are available for these tasks. Depending on the interface card's functions, it may also be referred to as a trunk module or as a subscriber module. For detailed information on installing modules, refer to the chapter Installing Modules starting on page 26. Please note: When installing modules, always observe the Safety Precautions starting on page 21! 65

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Modules
65
8.
Modules
This chapter provides detailed technical information on the modules which can be
installed in the OpenCom 510. You will find information on their respective fields
of application, along with technical and operational information and notes on
indicators.
The modules fulfil the following tasks:
Power supply units
(max. 2) provide the OpenCom 510 with power.
A
central control module
controls the entire system. This module also houses
the memory card (CompactFlash) for storing data.
Interface cards
are used to connect the OpenCom 510 to the telecommunica-
tions network (or to another communications system) and to connect ter-
minals.
A number of interface cards are available for these tasks. Depending on the
interface card’s functions, it may also be referred to as a trunk module or as a
subscriber module.
For detailed information on installing modules, refer to the chapter
Installing
Modules
starting on page 26.
Please note:
When installing modules, always observe the
Safety Precauti-
ons
starting on page 21!