Product manual

System description, Table of contents
Technical Product Manual - DCT1800-GAP
Table of contents
Page
TD 92093 (1/LZBNB 103 108 R4D) / 2006-03-09/ Ver.C
© 2006
III
Chapter 1 Introduction.......................................................................................1
Chapter 2 System description ..........................................................................3
2.1 DCT1800-GAP system....................................................................................................... 3
2.2 System description ............................................................................................................. 3
2.3 System interfaces............................................................................................................... 4
2.4 Overview of generic access profile features....................................................................... 5
2.4.1 Overview of network features............................................................................................. 6
2.4.2 Overview of features of other layers................................................................................... 7
2.5 MD110 dependent proprietary features for the cordless phones ....................................... 7
2.5.1 Description of MD110 dependent proprietary features for the cordless phones ................ 7
2.6 Cordless phone features .................................................................................................... 8
2.7 Computer Telephony Integration (CTI) / Messaging services ............................................ 9
2.8 System characteristics........................................................................................................ 9
Chapter 3 Hardware building blocks..............................................................11
3.1 Radio exchange ...............................................................................................................11
3.2 Base stations.................................................................................................................... 12
Chapter 4 Radio exchange boards.................................................................15
4.1 General............................................................................................................................. 15
4.2 Central Processing Unit – CPU ........................................................................................ 15
4.3 Speech Processing Unit-S – SPU-S................................................................................. 15
4.4 Cell Link Unit – CLU .........................................................................................................16
4.5 Cell Link Unit-S – CLU-S.................................................................................................. 17
4.6 Speech Link Unit – SLU ................................................................................................... 17
4.7 Overview of CLU, SLU, SLU-S, CLU-S boards................................................................ 17
4.8 Line Termination Unit – LTU............................................................................................. 18
4.9 Digital Trunk Unit – DTU................................................................................................... 19
4.10 Modular Cabinet Connection Board – MCCB................................................................... 19
Chapter 5 Other system aspects ....................................................................21
5.1 Installation and maintenance............................................................................................ 21
5.2 Capacity ........................................................................................................................... 21
5.2.1 Physical limitations of the system..................................................................................... 21
5.2.2 Traffic limitations of the system ........................................................................................ 21
5.2.3 Characteristics.................................................................................................................. 21
5.3 Numbering conventions.................................................................................................... 21
5.3.1 Base station numbering.................................................................................................... 22