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IP LDK-20 installation manual Terminal Cabling Distance
Models:
IP LDK-20
1
66
80
80
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80 pages
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Troubleshooting
Specification
Install
System Connection Diagram
Dimension
Wiring precautions
Problem
Resetting the System
Flex Default Value
Signal Name Function
Page 66
Image 66
I
PLDK-20
Installation Manual
Terminal Connection
5.2 Terminal Cabling Distance
Figure 5.2 Terminal Cabling Distance
62
Page 65
Page 67
Page 66
Image 66
Page 65
Page 67
Contents
IP LDK-20 Installation Manual
Ipldk
Issue Date Contents of Changes Remark
Revision History
Table of Contents
Troubleshooting
Important Safety Instructions
IP LDK-20 Installation Manual Introduction
Precaution
Expansion Module Installation
KSU Installation
Board Installation
Troubleshooting
System Connection Diagram
IP LDK-20 System highlights
System Components
Specifications
General specifications
Description Specification
IP LDK-20 Installation ManualIntroduction
System Capacity
Description CAPACITY/BOARD Total
Installation precautions
Pre-Installation
Safety installation instructions
Wiring precautions
Power cord
KSU Installation
Key service unit Mounting template
Unpacking
KSU exterior and dimension
2 KSU exterior and dimension
KSU with expansion module exterior and dimension
3 KSU with expansion module exterior and dimension
Opening and closing the front cover
Opening the front cover
Closing the front cover
4.2 Closing the front cover
Frame ground connection
5 Grounding the KSU
Power Supply Unit PSU installation
Range of Input Voltage Connect to Fuse Ratings
External backup batteries installation
7 External Back Up Battery Installation
KSU mounting
Wall mounting
8.1b KSU Wall Mounting ※ Note Be careful not to drop the KSU
Rack mounting
8.2a Rack Bracket
Installation of the Boards
IP LDK-20 Installation Manual Board Installation
Mbub Main Board Unit
2a Mbub
Connector/Modular Jack/Switch Functions
SWITCH/CONNECTOR Functions Remark
Modular JackMJ1~MJ3 Pin Assignment
Mbub MJ1CO
TX+
Line no RJ45 Type Jack Terminating Resistors Switch
Switch and Connector
SW7
Mbub MJ2 & MJ3Extension
1.3 MJ4 Pin Assignment
1.4 SW3 Functions and LED Indications
Mbub Connector PIN Number Signal Name Function
1.5 CN22 Pin assignment
IP LDK-20 Installation Manual Board Installation
Lcob CID Loop Start CO line Interface Board
Installation of the CO Line Board
Board Port Connector Type Description Cable Remark
Lcob
Add-On Boards
Connector Functions
Pin Assignment
Function Remark
1.2b PRCPTU4 CPCU4 FSK CID, PR and CPT detection Unit
Stib Basic Rate Interface Board Selectable S/T interface
2 Stib
CN1
Mode
TX+ RX+ OFF SW4
SW1
Isdn terminal TE1or TA
Stib Port1 Only
CN1 SW2
LED Indications Status
MJ1 SW4
Line Connector and Terminating Resistors
Or S Switch Setting
MJ1 SW1
Cbib CID Loop Start CO line + Basic Rate Interface Board
3 Cbib
Cbib 1’ST Port for BRI T-MODE
PIN Number Signal Name Function
Various Connectors Functions
Cbib 2’ND Port for LCO
PRU2 Polarity Reversal detection Unit
PRCPTU2 PR and CPT detection Unit
CPCU2 FSK CID, PR and CPT detection Unit
Board
Installation of the Extension Board
DTIB4 Digital Terminal Interface Board
DKT
DTIB8 Digital Terminal Interface Board
2 DTIB8
SLT-TIP
SLIB4 Connector PIN Number Signal Name
SLIB4 Single Line Interface Board
SLT
SLIB8 Connector PIN Number Signal Name
SLIB8 Single Line Interface Board
Other Board Installations
Vmibe Voice Mail Interface Board Enhanced
RECORD/PLAY MOH
Max record time
AAFBEAuto Attendant Function Board Enhanced
Channel
System/time stamp
Lanu Connector PIN Number Signal Name Function
Lanu LAN interface Unit
LED Indication of MJ1 Meaning
Modu Modem function Unit
4 Modu
Unpacking
Module Port Connector Description Cable Remark Type
Power Cord Battery Cable Module Fuse
Dtim
Opening and closing the front cover
Opening the front cover
Closing the front cover
2 Closing the front cover
Connecting Expansion Module to KSU
1 Connecting an expansion module
Wall mounting
Rack Mounting
3.1 Rack bracket
3.4 Module Rack Mounting
External backup batteries connection
External Back Up Battery Installation
1 Voim
Various switches and connectors functions
Switch / Connector Functions Remark
LED indications
Signal Name Function
Pin assignment
LED
2.1 Voiu Installation
VOIUVoice over Internet Protocol Interface Unit
Slimslt Interface Module Installation
1 Slim
DTIMDigital Terminal Interface Module
1 Dtim
Terminal Models
Model Description
Terminal Cabling Distance
Terminal Cabling Distance
Digital Keyset
Connector Type PIN Number Signal Name
Keyset Connection
2 SLT
External Paging wiring
Connecting Additional Terminals
External Music Source wiring
Alarm Detection wiring
Before Starting the IP LDK-20 System
Basic Preprogramming
Dktu Station 10 programming
LCD
Button explanation
Soft Button
Ring LED
Resetting the System
Entering programming mode
Permanent Update Procedure
To enter Programming Mode, perform the following Steps
Pre-programming
Site Name
Keyset Map
International Calling Codes
Code
CIS
STA Code COL STA & COL
Number Plan Type
Number SET Type Intercom Default Remark
Numbering Plan Type PGM
Range
Numbering Plan Detail
Station Numbers Description
TRANS/PGM +
Plan a
Flex Default Value
Flexible Numbering Plan PGM
Flex Numbering Plan Apgm
Flex Numbering Plan B PGM
IP setting for System PGM
Cause / Symptom Solution
IP LDK-20 Installation Manual Troubleshooting
Problem
MOH