Contents
8
Section 1 System Outline
1.1 System Highlights ............................................................................ 1-2
1.2 System Construction ........................................................................ 1-4
1.2.1 Basic System .......................................................................... 1-4
1.2.2 System Expansion .................................................................. 1-5
1.2.3 System Capacity...................................................................... 1-7
1.3 System Connection Diagram .......................................................... 1-9
1.4 Service Cards Description................................................................ 1-12
1.4.1 Extension Cards ...................................................................... 1-12
1.4.2 CO Trunk Cards ...................................................................... 1-12
1.4.3 Resource Cards........................................................................ 1-13
1.4.4 Other Cards ............................................................................ 1-14
1.5 Proprietary Telephones .................................................................... 1-15
1.6 Specifications .................................................................................... 1-16
1.6.1 General Description ................................................................ 1-16
1.6.2 Characteristics ........................................................................ 1-17
Section 2 Installation
2.1 Before Installation ............................................................................ 2-2
2.1.1 Precautions .............................................................................. 2-2
2.1.2 Slot Construction .................................................................... 2-4
2.1.3 Guide Plate.............................................................................. 2-5
2.1.4 Amphenol 57JE type connector.............................................. 2-6
2.2 Installation of Shelf .......................................................................... 2-7
2.2.1 Basic Shelf .............................................................................. 2-7
2.2.2 Expansion to 2-Shelf System.................................................. 2-9
2.2.3 Expansion to 3-Shelf System.................................................. 2-17
2.2.4 Ground Wiring ........................................................................ 2-23
2.2.5 Fixing on the Floor.................................................................. 2-24
2.3 Factory-Installed Card/Unit ............................................................ 2-26
2.3.1 CPU Card ................................................................................ 2-26
2.3.2 TSW Card................................................................................ 2-26
2.3.3 Power Unit .............................................................................. 2-26
2.4 Extension Cards................................................................................ 2-27
2.4.1 DHLC Card (KX-TD50170) .................................................. 2-27
2.4.2 DLC Card (KX-TD50172)...................................................... 2-28
2.4.3 ESLC Card (KX-TD50175).................................................... 2-29
2.4.4 Maximum cabling distance of the extension line cord
(twisted cable) ........................................................................ 2-30
2.4.5 Extension Connection of KX-A204 (Cable) / KX-A205
(Clip Terminal)........................................................................ 2-31
2.4.6 Cable Pin Numbers for Extension Lines ................................ 2-32