![Nortel BCM50 Скачать руководство пользователя страница 117](http://html.mh-extra.com/html/nortel/bcm50/bcm50_installation-and-maintenance-manual_1706243117.webp)
117
BCM50 Installation and Maintenance Guide
Chapter 11
Installing the analog terminal adapter
This section provides installation instructions for the analog terminal adapter 2 (ATA2) or ATA.
The ATA2 connects a standard analog voice device or data communication device to the BCM50
system through a digital station module. Examples of analog voice devices are analog telephones
and answering machines. Examples of analog data communication devices are modems and fax
machines.
The ATA2 provides on-premise service only (protected plant wiring only).
Refer to the following sections for information on installing an ATA2:
•
“Configuration overview”
•
“Installing the ATA2” on page 118
•
“Configuring the ATA2” on page 121
Refer to
Table 5 on page 45
for ATA2 specifications.
Configuration overview
This section describes environment configurations for connecting analog and data devices to the
main unit using an ATA2:
•
“Analog telephone”
•
“Analog data device” on page 118
Analog telephone
Figure 46 on page 117
shows an installation overview for connecting an analog device through an
ATA2 to the main unit.
Figure 46 Analog telephone installation overview
Analog telephone
ATA2
Line loop resistance:
135 ohms maximum
Terminal loop resistance:
1300 ohms maximum
ATA2 power cord
BCM50
Содержание BCM50
Страница 1: ...Part No N0027152 01 08 April 2005 BCM50 Installation and Maintenance Guide ...
Страница 8: ...8 Task List N0027152 01 N0027152 01 ...
Страница 16: ...16 Contents N0027152 01 N0027152 01 ...
Страница 34: ...34 Chapter 1 Getting started with BCM50 N0027152 01 N0027152 01 ...
Страница 58: ...58 Chapter 2 Introducing the BCM50 hardware N0027152 01 N0027152 01 ...
Страница 70: ...70 Chapter 4 Determining DHCP server configuration and IP address N0027152 01 N0027152 01 ...
Страница 74: ...74 Chapter 5 Installing the BCM50 system N0027152 01 N0027152 01 ...
Страница 96: ...96 Chapter 8 Installing an expansion unit N0027152 01 N0027152 01 ...
Страница 116: ...116 Chapter 10 Installing telephones and peripherals N0027152 01 N0027152 01 ...
Страница 122: ...122 Chapter 11 Installing the analog terminal adapter N0027152 01 N0027152 01 ...
Страница 126: ...126 Chapter 12 Configuring the BCM50 system N0027152 01 N0027152 01 ...
Страница 132: ...132 Chapter 13 Using Telset Administration to set the basic parameters N0027152 01 N0027152 01 ...
Страница 148: ...148 Chapter 15 Using the Startup Profile to configure parameters N0027152 01 N0027152 01 ...
Страница 158: ...158 Chapter 17 Connecting the BCM50 system to the LAN and WAN N0027152 01 N0027152 01 ...
Страница 168: ...168 Chapter 19 Replacing the BCM50 system components N0027152 01 N0027152 01 ...
Страница 172: ...172 Chapter 20 Replacing a power supply N0027152 01 N0027152 01 ...
Страница 178: ...178 Chapter 21 Replacing a main unit N0027152 01 N0027152 01 ...
Страница 182: ...182 Chapter 22 Replacing a media bay module N0027152 01 N0027152 01 ...
Страница 214: ...214 Appendix E DTM wiring chart N0027152 01 N0027152 01 ...
Страница 220: ...220 Appendix G GATM wiring chart N0027152 01 N0027152 01 ...
Страница 224: ...224 Appendix H 4x16 wiring charts N0027152 01 N0027152 01 ...
Страница 240: ...240 Appendix K System region attributes N0027152 01 N0027152 01 ...
Страница 246: ...246 Index N0027152 01 N0027152 01 ...