IP LDK-20 Installation Manual
TABLE OF CONTENTS
■ | IMPORTANT SAFETY INSTRUCTIONS | 1 | |
Safety requirements | 1 | ||
■ | PRECAUTION | 2 | |
■ | THE STRUCTURE OF MANUAL | 3 | |
SECTION 1. INTRODUCTION | 4 | ||
1.1 The IP | 4 | ||
1.2 | System Connection Diagram | 4 | |
1.3 | System Components | 5 | |
1.4 | Specifications | 6 | |
| 1.4.1 | General specifications | 6 |
| 1.4.2 System Capacity | 7 | |
SECTION 2. KSU INSTALLATION | 8 | ||
2.1 | 8 | ||
| 2.1.1 | Safety installation instructions | 8 |
| 2.1.2 | Installation precautions | 8 |
| 2.1.3 | Wiring precautions | 8 |
2.2 | KSU Installation | 9 | |
| 2.2.1 Unpacking | 9 | |
| 2.2.2 KSU exterior and dimension | 10 | |
| 2.2.3 KSU with expansion module exterior and dimension | 11 | |
| 2.2.4 | Opening and closing the front cover | 12 |
| 2.2.5 Frame ground connection | 14 | |
| 2.2.6 | Power Supply Unit (PSU) installation | 15 |
| 2.2.7 | External backup batteries installation | 16 |
| 2.2.8 KSU mounting | 17 | |
SECTION 3. BOARD INSTALLATION | 20 | ||
3.1 | Installation of the Boards | 20 | |
3.2 | MBUB (Main Board Unit) | 21 | |
| 3.2.1 Modular Jack(MJ1~MJ3) Pin Assignment | 23 | |
3.3 | Installation of the CO Line Board | 29 | |
| 3.3.1 LCOB (CID Loop Start CO line Interface Board) | 29 | |
| 3.3.2 | STIB (Basic Rate Interface Board: Selectable S/T interface) | 32 |
| 3.3.3 CBIB (CID Loop Start CO line + Basic Rate Interface Board) | 36 | |
3.4 | Installation of the Extension Board | 39 | |
| 3.4.1 | DTIB4 (Digital Terminal Interface Board) | 39 |
| 3.4.2 | DTIB8 (Digital Terminal Interface Board) | 40 |
| 3.4.3 | SLIB4 (Single Line Interface Board) | 41 |
| 3.4.4 | SLIB8 (Single Line Interface Board) | 42 |
3.5 | Other Board Installations | 43 | |
| 3.5.1 VMIBE (Voice Mail Interface Board Enhanced) | 43 | |
| 3.5.2 AAFBE(Auto Attendant Function Board Enhanced) | 44 | |
| 3.5.3 LANU (LAN interface Unit) | 45 | |
| 3.5.4 MODU (MODEM function Unit) | 46 | |
SECTION 4. EXPANSION MODULE INSTALLATION | 47 | ||
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