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CHAPTER 5. AUXILIARY EQUIPMENT INSTALLATION
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Cook Electric Model NT7M00AA* or NT7M25AA* Digital
Announcer—Provides recorded announcements for Recorded
Announcement feature. Model NT7M00AA provides one channel
of voice. Model NT7M25AA provides four channels of voice. Both
models require an ac adapter to provide a 117-volt ac power
source.
Audichron® H9040 Wake-Up Announcement System—provides
automatic wake-up announcements for use with the hospitality
features. This unit requires a power supply (to be provided locally)
that is rated at -48V dc at 1.2 amps.
3270 data modules—provide a family of protocol converters that
allow 3270-type terminals to communicate with a host computer
through the system.
Processor data modules (PDMs)—provide an interface to an AP,
AUDIX, Call Management System (CMS), Distributed
Communications System (DCS), Property Management System
(PMS), customer-provided terminals and computers, and Station
Message Detailed Recording (SMDR).
Asynchronous data units—provide an interface between the
system data line circuit pack and the customer’s asynchronous
data terminals and host computers. They also can be used to
provide an interface to the PMS or SMDR equipment.
Information system network (ISN) interface—provides an interface
to the ISN that interconnects computers and terminals on a
customer’s premises.
Star-based local area network (STARLAN) interface—provides
an interface to the STARLAN network that interconnects personal
computers, data terminals, resource units, and printers.
(Premises lightwave system (PLS) interface—provides an
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interface to the PLS that allows 3270-type terminals to be
connected to a 3274 cluster controller.
* Refer to the Cook Electric Digital Announcer product description and ordering
information for complete codes.
5-2
Содержание System 75
Страница 1: ...AT T AT T System 75 and System 75 XE Wiring...
Страница 2: ...AT T AT T System 75 and System 75 XE Wiring 555 200 111 Issue 2 August 1989...
Страница 16: ...System Wiring Figure 1 2 System Uniform Wiring Plan 1 7...
Страница 17: ...CHAPTER 1 INTRODUCTION Figure 1 3 Sample Uniform Wiring Installation 1 8...
Страница 29: ...CHAPTER 2 HARDWARE 66 110 Type Figure 2 1 Block Diagram of System 75 or 75 XE Installation 2 2...
Страница 35: ...CHAPTER 2 HARDWARE 66 110 Type Figure 2 4 110A Type 100 Pair Terminal Block 2 8...
Страница 36: ...110 Type Hardware Description Figure 2 5 110A Type 300 Pair Terminal Block 2 9...
Страница 98: ...Typical System Equipment Room Floor Plans 3 15...
Страница 143: ...CHAPTER 3 EQUIPMENT ROOM DESIGN 3 60...
Страница 144: ...Equipment Room Hardware And Cabling Installation 3 61...
Страница 162: ...Equipment Room Hardware And Cabling Installation 3 79...
Страница 163: ...Equipment Room Hardware And Cabling Installation 3 80...
Страница 197: ...Tables Table 4 A Recommended Protectors 4 42 v...
Страница 203: ...CHAPTER 4 STATION WIRING Figure 4 4 3 Pair to 4 Pair Wiring Labeling From Equipment Room to Information Outlet 4 6...
Страница 205: ...CHAPTER 4 STATION WIRING Figure 4 5 4 Pair Station Wiring Labeling From Equipment Room to Information Outlet 4 8...
Страница 212: ...Adjunct Powering 4 15...
Страница 214: ...Adjunct Powering 4 17...
Страница 216: ...Patch Cord Jumper Installation And Administration 4 19...
Страница 241: ...CHAPTER 4 STATION WIRING 4 44...
Страница 244: ...Miscellaneous Wiring Installation 4 47...
Страница 246: ...Miscellaneous Wiring Installation 4 49...
Страница 252: ...Miscellaneous Wiring Installation 4 55...
Страница 254: ...Miscellaneous Wiring Installation 4 57...
Страница 277: ...CHAPTER 5 AUXILIARY EQUIPMENT INSTALLATION Figure 5 1 Connections for Loudspeaker Paging and Music on Hold 5 4...
Страница 314: ...CHAPTER 5 AUXILIARY EQUIPMENT INSTALLATION 5 41...
Страница 324: ...CHAPTER 5 AUXILIARY EQUIPMENT INSTALLATION 5 51...