Tadiran Telecom Coral IPx Office, Руководство по установке и аппаратным средствам, Страница: 139 / 510

Coral IPx Office Installation Manual External Connections
5-1
Main Distribu
tion
Fra
m
e (
M
DF)
5
5.1
Main Distribution Frame (MDF)
0
This chapter describes the MDF and the pinout connections to the cage and external
equipment. For hardware installation instructions, refer to
Chapter 2, Hardware
Installation Procedure .
This chapter describes connections between the Coral IPx Office unit and
the customer-supplied MDF. Some of these connections can be made
directly from the Coral IPx Office unit and the facilities’ infrastructure, without
the use of an MDF. It is the customer’s responsibility to decide when to do so.
For information on connections between the IPx 500X, IPx 800X expansion
cage, or the Coral FlexiCom 200 expansion cabinets and the MDF see the
relevant Installation Procedure and Hardware Manual.
The MDF is often located adjacent to other signaling systems, such as:
„
Paging and public address systems
„
Voice messaging systems
„
Alarm and monitoring systems
„
Closed circuit television
„
Property management systems
„
Building and energy management systems
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1 General