iPECS iPECS-MG Operating and installation instructions

iPECS-MG
Hardware Description & Installation
Manual
Please read this manual carefully before
operating System. Retain it for future reference

iPECS-MG
Hardware Description and Installation Manual Issue 1.1
Regulatory Information
Before connecting the iPECS-MG to the telephone network, you may be required to notify your
local serving telephone company of your intention to use “customer provided equipment”. You
may further be required to provide any or all of the following information:
PSTN line Telephone numbers to be connected to the system Telephone Number
Model name iPECS–MG
Local regulatory agency registration number locally provided
Ringer equivalence 1.1
Registered jack RJ–45
The required regulatory agency registration number is available from your local Ericsson-LG
representative.
This equipment complies with the following regulatory standards, that is, the safety
requirements of EN60950-1, UL 60950-1/CSA C22.2 No. 60950-1-03 and the EMC
requirement of EN55022 and EN55024.
If the telephone company determines that customer provided equipment is faulty and may
possibly cause harm or interruption in service to the telephone network, it should be
disconnected until repair can be affected. If this is not done, the telephone company may
temporarily disconnect service.
The local telephone company may make changes in its communications facilities or
procedures. If these changes could reasonably be expected to affect the use of the iPECS-MG
or compatibility with the network, the telephone company is required to give advanced written
notice to the user, allowing the user to take appropriate steps to maintain telephone service.
The iPECS-MG complies with rules regarding radiation and radio frequency emission as
defined by local regulatory agencies. In accordance with these agencies, you may be required
to provide information such as the following to the end user.

iPECS-MG
Hardware Description and Installation Manual Issue 1.1
FCC Interference Statement
Note
This equipment has been tested and found to comply with the limits for a Class B
digital device, pursuant to part 15 of the FCC Rules. These limits are designed to
provide reasonable protection against harmful interference in a residential installation.
This equipment generates, uses, and can radiate radio frequency energy and, if not
installed and used in accordance with the instructions, may cause harmful interference
to radio communications. However, there is no guarantee that interference will not
occur in a particular installation. If this equipment does cause harmful interference to
radio or television reception, which can be determined by turning the equipment off and
on, the user is encouraged to try to correct the interference by one or more of the
following measures:
Reorient or relocate the receiving antenna.
Increase the separation between the equipment and receiver.
Connect the equipment into an outlet on a circuit different from that to which the
receiver is connected.
Consult the dealer or an experienced radio/TV technician for help.
Modifications not expressly approved by the manufacturer could void the user's authority to
operate the equipment under FCC rules.
This device complies with part 15 of the FCC Rules. Operation is subject to the following two
conditions:
This device may not cause harmful interference, and this device must accept any
interference received, including interference that may cause undesired operation.
Compliance Statement for Canada
This Class B digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe B est conforme à la norme NMB-003 du Canada.
[EU]
European Union Declarations of Conformity
Ericsson-LG Co., Ltd. declare that the equipment specified in this document bearing the “ CE”
mark conforms to the European Union Radio and Telecommunications Terminal Equipment
Directive(R&TTE 1999/5/EC), including the Electromagnetic Compatibility
Directive(2004/108/EC) and Low Voltage Directive(2006/95/EC).
Copies of these Declarations of Conformity (DoCs) can be obtained by contacting your local
sales representative.
Warning
This is a class A product. In a domestic environment this product may cause radio interference
in which case the user may be required to take adequate measures.

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Hardware Description and Installation Manual Issue 1.1
[USA/CSA]
FCC/IC Interference Statement
This equipment has been tested and found to comply with the limits for a Class A digital device,
pursuant to part 15 of the FCC Rules.
These limits are designed to provide reasonable protection against harmful interference when
the equipment is operated in a commercial environment. This equipment generates, uses, and
can radiate radio frequency energy and, if not installed and used in accordance with the
instruction manual, may cause harmful interference to radio communications. Operation of this
equipment in a residential area is likely to cause harmful interference in which case the user
will be required to correct the interference at his own expense.
Change or modifications not expressly approved by the party responsible for compliance could
void the user’s authority to operate the equipment under FCC rules.
This device complies with part 15 /RSS-GEN of the FCC/IC rules. Operation is subject to the
following two conditions:
(1)This device may not cause harmful interference; and (2) This device must accept any
interference received, including interference that may cause undesired operation.
This Class A digital apparatus complies with Canadian ICES-003.
Cet appareil numérique de la classe A est conforme à la norme NMB-003 du Canada.
The use of this device in a system operating either partially or completely outdoors may require
the user to obtain a license for the system according to the Canadian regulations.
CAUTION : Any changes or modifications in construction of this device which are not expressly
approved by the party responsible for compliance could void the user's authority to operate the
equipment.
The following safety requirements are related to USA and Canada.
1. Replaceable batteries
"CAUTION: Risk of Explosion if Battery is replaced by an Incorrect Type. Dispose of Used
Batteries According to the Instructions."
2. Separation of TNV and SELV - Pluggable A
"The separate protective earthing terminal provided on this product shall be permanently
connected to earth."
3. Leakage currents due to ringing voltage - Earthing installation instructions
1) A supplementary equipment earthing conductor is to be installed between the product or
system and earth, that is, in addition to the equipment earthing conductor in the power supply
cord.
2) The supplementary equipment earthing conductor may not be smaller in size than the
unearthed branch-circuit supply conductors. The supplementary equipment earthing
conductor is to be connected to the product at the terminal provided, and connected to earth

iPECS-MG
Hardware Description and Installation Manual Issue 1.1
in a manner that will retain the earth connection when the power supply cord is unplugged.
The connection to earth of the supplementary earthing conductor shall be in compliance with
the appropriate rules for terminating bonding jumpers in Part K of Article 250 of the National
Electrical Code, ANSI/NFPA 70 and Article 10 of Part 1 of the Canadian Electrical Code, Part
1, C22.1. Termination of the supplementary earthing conductor is permitted to be made to
building steel, to a metal electrical raceway system, or to any earthed item that is permanently
and reliably connected to the electrical service equipment earthed.
3) Bare, covered, or insulated earthing conductors are acceptable. A covered or insulated
conductor must have a continuous outer finish that is either green, or green with one or more
yellow stripes."
4. Telephone line cord
"CAUTION: To reduce the risk of fire, use only No. 26 AWG or larger (e.g., 24 AWG) UL Listed
or CSA Certified Telecommunication Line Cord".
5. Rack Mount
1) Elevated Operating Ambient - If installed in a closed or multi-unit rack assembly, the operating
ambient temperature of the rack environment may be greater than room ambient. Therefore,
consideration should be given to installing the equipment in an environment compatible with
the maximum ambient temperature (Tma) specified by the manufacturer.
2) Reduced Air Flow - Installation of the equipment in a rack should be such that the amount of
air flow required for safe operation of the equipment is not compromised.
3) Mechanical Loading - Mounting of the equipment in the rack should be such that a hazardous
condition is not achieved due to uneven mechanical loading.
4) Circuit Overloading - Consideration should be given to the connection of the equipment to the
supply circuit and the effect that overloading of the circuits might have on overcurrent
protection and supply wiring. Appropriate consideration of equipment nameplate ratings
should be used when addressing this concern.
5) Reliable Earthing - Reliable earthing of rack-mounted equipment should be maintained.
Particular attention should be given to supply connections other than direct connections to the
branch circuit (e.g. use of power strips)."
WARNING
“This equipment generates and uses R.F. energy, and if not installed and used in
accordance with the Instruction Manual, it may cause interference to radio
communications. It has been tested and found to comply with the appropriate limits
for a telecommunication device. The limits are designed to provide reasonable
protection against such interference, when operated in a commercial environment.
Operation of this equipment in a residential area could cause interference, in which
case the user, at his own expense, will be required to take whatever measures may be
required to correct the interference.”

iPECS-MG
Hardware Description and Installation Manual Issue 1.1
Revision History
Copyright© 2010 Ericsson-LG Co., Ltd. All Rights Reserved
This material is copyrighted by Ericsson-LG Co., Ltd. (Ericsson-LG). Any unauthorized
reproductions, use or disclosure of this material, or any part thereof, is strictly prohibited and is
a violation of Copyright Laws. Ericsson-LG reserves the right to make changes in specifications
at any time without notice. The information furnished by Ericsson-LG in this material is believed
to be accurate and reliable, but is not warranted to be true in all cases.
iPECS is trademark of Ericsson-LG Co., Ltd.
All other brand and product names are trademarks or registered trademarks of their respective
companies.
ISSUE DATE CONTENTS OF CHANGES REMARK
1.0 2009.12 Initial Release
1.1 2012.12 General edits
Updates for T1-PRI
Added LDP DPB (Door Phone Box)
Added BRIB
Removed detailed Admin instructions
Changed the new CI (Ericsson-LG)

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Hardware Description and Installation Manual Issue 1.1
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Table of Contents
1. Introduction.............................................................................1
1.1 Important Safety Instructions.......................................................1
1.1.1 Safety Requirements................................................................................. 1
1.2 Precaution......................................................................................2
1.2.1 Caution...................................................................................................... 2
1.2.2 Disposal of Old Appliance......................................................................... 3
1.3 Manual Use.....................................................................................3
2. System Overview....................................................................4
2.1 iPECS-MG System Highlights ......................................................4
2.2 System Connection Diagram........................................................5
2.3 System Components.....................................................................6
2.4 General Specifications..................................................................7
2.4.1 Dimension and Weight.............................................................................. 7
2.4.2 Environment.............................................................................................. 7
2.4.3 System Electrical....................................................................................... 7
2.4.4 PSU Fan.................................................................................................... 8
2.4.5 DECT Base Station (GDC-400B/GDC-600B/GDC-600BE)...................... 8
2.4.6 Station Distance from the System............................................................. 8
2.4.7 CO Loop.................................................................................................... 9
2.4.8 Wireless DECT Terminal........................................................................... 9
2.4.9 MPB VOIP................................................................................................. 9
2.4.10 VOIP channels (VOIB).......................................................................... 10
2.4.11 Other System Specifications................................................................. 10
2.5 System Capacity..........................................................................11
2.5.1 System Maximum Call Capacity............................................................. 12
3. Installation Overview............................................................14
3.1 General Installation Procedure ..................................................14
3.2 Types of Connectors...................................................................14
3.3 Installation and Safety Precautions...........................................16
4. KSU Installation....................................................................17

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Hardware Description and Installation Manual Issue 1.1
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4.1 BKSU Unpacking.........................................................................17
4.2 EKSU Unpacking.........................................................................18
4.3 KSU Diagram, Exterior and Dimension.....................................19
4.4 Basic KSU Mounting...................................................................20
4.4.1 Rack Mounting ........................................................................................ 20
4.4.2 Wall Mounting.......................................................................................... 21
4.5 Expansion KSU Installation........................................................23
4.6 Power Supply Unit Wiring...........................................................26
4.6.1 Frame Ground Connection...................................................................... 26
4.6.2 External Backup Battery Installation ....................................................... 27
4.6.3 Power Supply Unit Replacement............................................................ 28
5. BOARD INSTALLATION.......................................................30
5.1 General Board Install Procedure................................................30
5.2 Main Processing Board...............................................................31
5.2.1 Switch and LED Functions...................................................................... 32
5.2.2 Modem Unit Installation........................................................................... 34
5.2.3 MPB Installation ...................................................................................... 34
5.2.4 LAN Port Wiring....................................................................................... 34
5.2.5 Connecting Miscellaneous Devices........................................................ 35
5.2.5.1 Alarm/Relay Wiring............................................................................... 35
5.2.5.2 Page Audio Connector Wiring .............................................................. 36
5.2.5.3 MOH Connector Wiring ........................................................................ 36
5.2.6 USB Connector ....................................................................................... 36
5.2.7 RS-232 Monitor Wiring............................................................................ 37
5.2.8 DSIU (Digital and Single Line Interface Unit) Wiring .............................. 38
5.3 CO Line Boards ...........................................................................39
5.3.1 LCOB (Loop Start CO Line Interface Board).......................................... 39
5.3.1.1 CMU (Call Metering Unit) Installation ................................................... 40
5.3.1.2 LCOB Installation.................................................................................. 40
5.3.1.3 LCOB Wiring......................................................................................... 41
5.3.2 BRIB (Basic Rate Interface Board) w/Selectable S/T Interface.............. 42
5.3.2.1 Switch and LED Functions ................................................................... 44
5.3.2.2 BRIB Installation................................................................................... 46
5.3.2.3 BRIB Wiring.......................................................................................... 46
5.3.2.4 Serial Port............................................................................................. 47
5.3.3 E1R2-PRIB (Primary Rate Interface Board)........................................... 48
5.3.3.1 Switch and LED Functions ................................................................... 49
5.3.3.2 E1-PRIB Installation.............................................................................. 49
5.3.3.3 E1-PRIB Wiring .................................................................................... 50
5.3.3.4 Serial Port............................................................................................. 50
5.3.4 T1-PRIB (Primary Rate Interface Board)................................................ 51

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Hardware Description and Installation Manual Issue 1.1
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5.3.4.1 Switch and LED Functions ................................................................... 52
5.3.4.2 T1-PRIB Installation.............................................................................. 52
5.3.4.3 T1-PRIB Wiring..................................................................................... 53
5.3.4.4 Serial Port............................................................................................. 53
5.4 Extension Boards........................................................................54
5.4.1 SLIB (Single Line Interface Board w/RJ45) ............................................ 54
5.4.1.1 LED Functions...................................................................................... 55
5.4.1.2 SLIB Installation.................................................................................... 55
5.4.1.3 SLIB Wiring........................................................................................... 56
5.4.2 SLIBC (Single Line Interface Board w/RJ21).......................................... 57
5.4.2.1 LED Functions...................................................................................... 59
5.4.2.2 SLIBC Installation................................................................................. 60
5.4.2.3 SLIBC Wiring........................................................................................ 60
5.4.3 DTIB (Digital Terminal Interface Board w/RJ-45).................................... 62
5.4.3.1 LED Functions...................................................................................... 63
5.4.3.2 DTIB Installation ................................................................................... 63
5.4.3.3 DTIB Wiring.......................................................................................... 63
5.4.4 DTIBC (Digital Telephone Interface Board w/RJ21 connector).............. 64
5.4.4.1 LED Functions...................................................................................... 65
5.4.4.2 DTIBC Installation................................................................................. 66
5.4.4.3 DTIBC Wiring........................................................................................ 66
5.4.5 WTIB (Wireless Telephone Interface Board) for DECT.......................... 68
5.4.5.1 Connectors, Switch and LED Functions............................................... 71
5.4.5.2 DECT Installation.................................................................................. 72
5.4.5.3 WTIB Installation................................................................................... 72
5.4.5.4 Ferrite Core Installation ........................................................................ 72
5.4.5.5 WTIB Wiring ......................................................................................... 73
5.4.5.6 Serial Port............................................................................................. 74
5.5 Function Boards..........................................................................75
5.5.1 VMIB (Voice Mail Interface Board) and AAIB (Auto-Attendant Interface
Board)..................................................................................................... 75
5.5.1.1 Switch, and LED Functions .................................................................. 76
5.5.1.2 VMIB and AAIB Installation................................................................... 76
5.5.1.3 VMIB and AAIB Wiring ......................................................................... 76
5.5.1.4 VMIB and AAIB LAN Connector........................................................... 77
5.5.1.5 Serial Port............................................................................................. 77
5.5.2 VOIB (Voice over Internet protocol Board, 8 and 24channel)................. 78
5.5.2.1 Switch and LED Functions ................................................................... 78
5.5.2.2 VOIB Installation................................................................................... 79
5.5.2.3 VOIB Wiring.......................................................................................... 79
5.5.2.4 Serial Port............................................................................................. 79
5.6 Serial to Audio Cable Specification...........................................80
5.6.1 Serial to Audio Cable Wiring................................................................... 80
5.7 Cable Dressing ............................................................................81
5.7.1 Wall Mount Wiring................................................................................... 81
5.7.2 Rack Mount Wiring.................................................................................. 82

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Hardware Description and Installation Manual Issue 1.1
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6. TERMINAL CONNECTION AND WIRING............................83
6.1 Terminal and Door Phone Models .............................................83
6.1.1 Terminal Cabling Distance...................................................................... 87
6.1.2 Terminal Connections............................................................................. 87
6.1.2.1 DKT Wiring........................................................................................... 87
6.1.2.2 SLT wiring............................................................................................. 88
6.1.2.3 LIP-7000 & LIP-8000 & 8000E Series Keyset Wiring........................... 88
6.1.3 LDP Door Phone Box.............................................................................. 89
6.1.3.1 Door Phone Box Installation................................................................. 89
6.1.3.2 Door Phone Box Wiring........................................................................ 89
6.1.4 DSS/BLF Console Installation & Wiring.................................................. 91
6.1.4.1 LDP-7048 DSS Install........................................................................... 91
6.1.4.2 LDP-7048 and LIP-7048 DSS Console Wiring..................................... 91
6.1.4.3 LIP-8000 DSS Installation and Wiring .................................................. 91
6.1.5 Wall Mount .............................................................................................. 95
6.1.5.1 LDP-7000 and LIP-7000 Wall Mounting............................................... 95
6.1.5.2 LIP-8000 & 8000E Wall Mounting ........................................................ 95
7. STARTING THE IPECS-MG..................................................97
7.1 Initializing Databases..................................................................97
8. TROUBLESHOOTING.........................................................100
9. APPENDIX. USEFUL INFORMATION................................102

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Hardware Description and Installation Manual Issue 1.1
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1. INTRODUCTION
1.1 Important Safety Instructions
1.1.1 Safety Requirements
When using your telephone equipment, basic safety precautions should always be followed to
reduce the risk of fire, electric shock and other personal injury, including the following:
Please read and understand all instructions.
Follow all warnings and instructions marked on the product.
Unplug this product from the wall outlet before cleaning; a damp cloth should be
used for cleaning, do not use liquid or aerosol cleaners.
Do not use this product near water, such as a bathtub, washbowl, kitchen sink, or
laundry tub, in a wet basement, or near a swimming pool.
Do not place this product on an unstable table, stand, or card table; the product may
fall, causing serious damage to the product or serious injury to those nearby.
Slots and openings in the KSU and the back or bottom are provided for ventilation,
to protect from overheating, these openings must not be blocked or covered. The
openings should never be blocked by placing the product on a bed, sofa, or other
similar surface. This product should never be placed near or over a radiator or other
heat source. This product should not be placed in a built-in installation without
proper ventilation.
This product should be operated only from the type of power source indicated on
the product label. If you are not sure of the type of power supply at your location,
consult your dealer or local power company.
Do not allow anything to rest on the power cord. Do not locate this product where
the cord could be abused by people walking on it.
Do not overload wall outlets and extension cords as this can result in the risk of fire
or electric shock.
Never push objects of any kind into this product through KSU slots or connectors as
they may touch dangerous voltage points or short out parts that could result in a risk
of fire or electric shock.
Never spill liquid of any kind on the product.
To reduce the risk of electric shock, do not disassemble this product. Instead, take it
to a qualified person when service or repair work is required. Opening or removing
covers may expose you to dangerous voltages or other risk. Incorrect reassemble
can cause electric shock when the appliance is subsequently used.
Unplug this product from the wall outlet and refer servicing to qualified service
personnel under the following conditions:
−When the power supply cord or plug is damaged or frayed.
−If liquid has been spilled into the product
−If the product has been exposed to rain or water
−If the product does not operate normally by following the operating instructions.
Adjust only those controls that are covered by the operating instructions because

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Hardware Description and Installation Manual Issue 1.1
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improper adjustment of other controls may result in damage and will often require
extensive work by a qualified technician to restore the product to normal operation.
−If the product has been dropped or the KSU has been damaged.
−If the product exhibits a distinct change in performance
Avoid using a telephone during an electrical storm; there is a remote risk of electric
shock and serious injury from lightning.
In the event of a gas leak, do not use the telephone near the leak.
1.2 Precaution
Keep the system away from heating appliances and electrical noise generating
devices such as florescent lamps, motors and televisions. These noise sources can
interfere with the performance of the iPECS-MG System.
This system should be kept free of dust, moisture, high temperature (more than 40
degrees) and vibration, and should not be exposed to direct sunlight.
Never attempt to insert wires, pins, etc. into the system. If the system does not
operate properly, the equipment should be repaired by an authorized Ericsson-LG
service center.
Do not use benzene, paint thinner, or an abrasive powder to clean the KSU. Wipe it
with a soft cloth only.
1.2.1 Caution
This system should only be installed and serviced by qualified service personnel.
When a failure occurs which exposes any internal parts, disconnect the power
supply cord immediately and return this system to your dealer.
To prevent the risk of fire, electric shock or energy hazard, do not expose this
product to rain or any type of moisture.
To protect PCB from static electricity, discharge body static before touching
connectors and/or components by touching ground or wearing a ground strap.
WARNING
If the battery is not correctly replaced, it may explode.
Replace only with the same or equivalent type recommended by the manufacturer.
Dispose of used batteries according to the manufacturer’s instructions

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Hardware Description and Installation Manual Issue 1.1
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1.2.2 Disposal of Old Appliance
When the displayed symbol (crossed-out wheeled bin) is adhered to a product, it designates
the product is covered by the European Directive 2002/96/EC.
All electric and electronic products should be only be disposed of in special
collection facilities appointed by government or local/municipal authorities.
The correct disposal of your old appliance will help prevent potential negative
consequences for the environment and human health.
For more detailed information about disposal of your old appliances, please
contact your city office, waste disposal service or the place of product
purchase.
1.3 Manual Use
This document provides general information covering the hardware description and installation
of the iPECS-MG System. While every effort has been taken to ensure the accuracy of this
information Ericsson-LG Co., Ltd. makes no warranty of accuracy or interpretations thereof.
Section 2 System Overview
General information on the iPECS-MG System, including system specifications and
capacity.
Section 3. Installation Overview
Overview for general installation procedures, precautions and connectors.
Section 4 KSU Installation
Instructions for installation of the iPECS-MG cabinets.
Section 5 Board Installation
Detailed instructions for installing and wiring components of the iPECS-MG Board.
Section 6 Terminal Connection and Wiring
Description of terminals, wiring distance, and terminal wiring connections.
Section 7 Starting iPECS-MG System
Describes procedures to default the iPECS-MG system database in preparation for
Admin configuration.
Section 8 Troubleshooting
Explains common troubleshooting issues.

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Hardware Description and Installation Manual Issue 1.1
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2. SYSTEM OVERVIEW
2.1 iPECS-MG System Highlights
Features of the iPECS-MG System include:
Flexible System Capacity and architecture
Minimum daughter board
Powerful PC application, Remote maintenance via LAN/Modem/RS-232C, Web
Admin
Stable & Enhanced voice features
Simple installation & efficient system management
Value-Added features
−Distinctive and Enhanced Voice Mail Function and Multi Language
−Basic CID [FSK,DTMF, RUS CID] Function for CO & SLT
−Basic 4 AA Function(default) or 4 VoIP channel and 6 DKT + 6 SLT ports on MPB
−Built in PLL Circuit for ISDN Clock Synchronization, No need cabling
−8 Poly internal MOH (13 Music resources)
−PSTN/SLT Line Monitoring function for maintenance
−Green Product (DKT/SLT Power save mode by program, Low EMI , PB-Free
product)

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Hardware Description and Installation Manual Issue 1.1
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2.2 System Connection Diagram
The following Figure 2.2-1 System Connection Diagram shows the components that make up
the iPECS-MG solution:
Figure 2.2-1 System Connection Diagram

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Hardware Description and Installation Manual Issue 1.1
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2.3 System Components
ITEM OPTION
BOARD DESCRIPTION
BKSU Basic KSU
EKSU Expansion KSU
PSU Power Supply Unit (350W)
Main Board MPB100 Main Processor Board 100 w/6 DKT, 6 SLT
MODU Modem Unit
MPB300 Main Processor Board 300 w/6 DKT, 6 SLT
MODU Modem Unit
Trunk Boards LCOB4 CMU4 4 LCO Interface Board
LCOB8 CMU8 8 LCO Interface Board
LCOB12 CMU12 12 LCO Interface Board
E1/PRIB Digital CO Interface Board (1 PRI or 1 E1R2)
Extension
Boards SLIB12 12 SLT Interface Board
SLIB12C 12 SLT Interface Board (RJ21)
SLIB24 24 SLT Interface Board
SLIB24C 24 SLT Interface Board (RJ21)
DTIB12 12 DKT Interface Board
DTIB12C 12 DKT Interface Board (RJ21)
DTIB24 24 DKT Interface Board
DTIB24C 24 DKT Interface Board (RJ21)
Function
Boards WTIB Voice Mail Interface Board (8 channels, 100 hrs)
AAIB Auto Attendant Interface Board (8 channels)
VOIB8 8 channel VoIP Interface Board
VOIB24 24 channel VoIP Interface Board
DETC GDC-600B
GDC-600BE DECT Base Station (6 channels per Base)
WTIB4 4 channel DECT Wireless Terminal Interface Board
WTIB8 8 channel DECT Wireless Terminal Interface Board
WMK Wall Mount Bracket

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Hardware Description and Installation Manual Issue 1.1
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2.4 General Specifications
2.4.1 Dimension and Weight
ITEM HEIGHT (mm) WIDTH (mm) DEPTH (mm) WEIGHT (kg)
BKSU 170.2 440 325.4 6.2
EKSU 170.2 440 325.4 6.25
Digital Keyset* 268 203 124 0.9
Digital DSS/DLS Console 154 175 111 0.4
Digital ICM/Door Box 32 132 99 0.5
Digital Data Module 37 175 148 1.5
Base Station (600B/ 600BE) 170 220 57 0.46
Wireless
Terminal
GDC–33xH 145 50 35 0.15
GDC–34xH 131 49 32 0.102
GDC–4xxH 133 44 20 0.92
* Digital Keyset: LDP-7024D, Digital DSS: LDP–7048DSS, Digital Door Box: LDP-DPB
2.4.2 Environment
ITEM DEGREES (°C) DEGREES (
°F
)
Operation Temperature 0–40 32–104
Optimum Operation Temperature 20–26 68–78
Storage Temperature 10–70 32–158
Relative Humidity 0–80% non–condensing
2.4.3 System Electrical
ITEM SPECIFICATION (PSU)
1. Power Supply
–AC Voltage Input 100–240 Volt AC @47–63Hz
–AC Power 350W
–AC Input Fuse 6.3A @ 250Volt AC
–DC Output Voltage + 5, + 30Volt DC
2. Battery Backup
–PSU Input Voltage 24Volt DC
–PSU Battery Fuse 15.0A @250Volt AC
–Charging Current Max. 1A

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Hardware Description and Installation Manual Issue 1.1
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2.4.4 PSU Fan
ITEM SPECIFICATION
Maker / part number POWERLOGIC / PLA07015B05H
Dimensions 70 X 70 X 15 (mm)
Rated voltage +5V
2.4.5 DECT Base Station (GDC-400B/GDC-600B/GDC-600BE)
ITEM SPECIFICATION
Power feeding +30V DC
Transmission Max. Power 250mW
Access Method/Duplex TDMA/TDD
Frequency Band 1, 880–1, 900MHz
Channel Spacing 1.728MHz
Modulation GFSK
Data rate 1.152Mbps
Max. Base Station distance from the WTIB 600m (twisted 2–pair cable)
2.4.6 Station Distance from the System
ITEM 22 AWG Wire (m/kft) 24 AWG Wire (m/kft)
Digital Keyset 500 / 1.6 330 / 1
Single Line Telephone 7, 500 / 24.6 5, 000 / 16.5

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2.4.7 CO Loop
ITEM SPECIFICATION
Ring Detect Sensitivity 30Vrms @20–50Hz
DTMF Dialing
Frequency Deviation Less than +/–1.8 %
Signal Rise Time Max. 5ms
Tone Duration, on time Min. 50ms
Inter–digit Time Min. 30ms
Pulse Dialing
Pulse Rate 10 pps
Break/Make Ratio 60/40%, 66/33% or 50/50%
2.4.8 Wireless DECT Terminal
ITEM SPECIFICATION
Max. Transmission Power 250mW
Modulation Method GFSK
Frequency Band 1, 880MHz–1, 900MHz
2.4.9 MPB VOIP
ITEM SPECIFICATION
LAN Interface 10 / 100 Base–T Ethernet (IEEE 802.3)
Speed 10 Mbps or 100 Mbps (Auto–Negotiation)
Duplex Half Duplex or Full Duplex (Auto–Negotiation)
VoIP Protocol SIP (RFC3261) and H.323 Revision 2
Voice Compression G.711/G.729/G.723.1
Voice/Fax Switching T.38
Echo cancellation G.168

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2.4.10 VOIP channels (VOIB)
ITEM SPECIFICATION
LAN Interface 10 / 100 Base–T Ethernet (IEEE 802.3)
Speed 10 Mbps or 100 Mbps (Auto–Negotiation)
Duplex Half Duplex or Full Duplex (Auto–Negotiation)
VoIP Protocol SIP (RFC3261) and H.323 Revision 2
Voice Compression G.711/G.729/G.723.1
Voice/Fax Switching T.38
Echo cancellation G.168
2.4.11 Other System Specifications
ITEM DESCRIPTION SPECIFICATION
CPU M82805G, ARM9 Dual core (32bit, 375MHz)
Switching Device ACT2, Custom Mixed–Signal ASIC Device
Memory Back–up Duration 7years
Ring Signal 70Vrms, 25Hz
External Relay Contact 1A @30Volt DC
External Music Port 0dBm @600ohm
External Paging Port 0dBm @600ohm
MODU Analog Modem Bell, ITU–T, V.34 V.32BIS, V.90
Speed 300bps up to 33Kbps speed rate
Connection Automatic rate negotiation
USB Version USB 1.1 compliant
Speed Max. 12Mbps
Mode Host Mode (Memory stick) only