iPECS eMG100 Operating and installation instructions

iPECS eMG100
Hardware Description & Installation Manual
Please read this manual carefully before operating System.
Retain it for future reference.

iPECS eMG100
Hardware Description and Installation Manual Issue 1.1
Regulatory Information
Before connecting iPECS eMG100 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
Model name: iPECS eMG100
Local regulatory agency registration number: consult local Ericsson-LG Enterprise representative
Ringer equivalence: 0.1A
Registered jack: RJ-45
This equipment complies with the following regulatory standards, that is, the safety requirements of EN60950-
1 & EN62368-1, and the EMC requirement of EN55032 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 iPECS eMG100 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.
IPECS eMG100 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.
European Union Declarations of Conformity
Ericsson-LG Enterprise Co.,Ltd. declare that the equipment specified in this document bearing the “ CE” mark
conforms to the European Union, including the Electromagnetic Compatibility Directive(EMCD,2014/30/EU)
and Low Voltage Directive(LVD, 2014/35/EU). Copies of these Declarations of Conformity (DoCs) can be
obtained by contacting your local sales representative.
FCC/CSA Interference Statement
This equipment has been tested and found to comply with the limits for a ClassA 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.
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.
(1) l'appareil ne doit pas produire de brouillage, et (2) l'utilisateur de l'appareil doit accepter tout brouillage
radioélectrique subi, même si le brouillage est susceptible d'en compromettre le fonctionnement.

iPECS eMG100
Hardware Description and Installation Manual Issue 1.1
This Class A digital apparatus meets the requirements of the Canadian Interference-Causing Equipment
Regulations, CAN ICES-3(A)/NMB-3(A)
Cet appareil numérique de la classe A respecte toutes les exigences du Règlement sur le matériel brouilleur
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. For further information contact your
Local Industry Canada office.
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.
ATTENTION: Tout changement ou modification dans la construction de cet appareil qui ne sont pas
expressément approuvé par la partie responsable de la conformité pourraient annuler l'autorité de l'utilisateur
à utiliser l'équipement.
WARNING
This is a classA product. In a residential environment, this product may cause radio interference in which
case the user may be required to take adequate measures.
WARNING
This equipment will not operate when the power is switched off or fails.
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 their expense,
will be required to take whatever measures may be required to correct the interference.
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 2012/19/EC.
All electric and electronic products should be disposed of only 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 detailed information about disposal of your old appliances, please contact your
city office, waste disposal service or the place of product purchase.

iPECS eMG100
Hardware Description and Installation Manual Issue 1.1
Revision History
ISSUE
DATE
DESCRIPTION OF CHANGES
1.0
Nov., 2019
Initial Release (S/W Version 3.6.x)
1.1
Feb., 2020
S/W version 4.0.x.
- Added 1000i Series
Copyright© 2019 Ericsson-LG Enterprise Co., Ltd. All Rights Reserved
This material is copyrighted by Ericsson-LG Enterprise Co. Ltd.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 Enterprise reserves the right to make changes in specifications at any time without notice.
The information furnished by Ericsson-LG Enterprise in this material is believed to be accurate and reliable,
but is not warranted to be true in all cases.
Ericsson-LG Enterprise and iPECS are trademarks of Ericsson-LG Enterprise Co., Ltd.
The contents of this document are subject to revision without notice, due to continued progress in
methodology, design, and manufacturing. Ericsson-LG Enterprise shall have no liability for any error or
damage of any kind resulting from the use of this document.

iPECS eMG100
Hardware Description and Installation Manual Issue 1.1
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Table of Contents
1Introduction ...................................................................................................1
1.1 Important Safety Instructions................................................................................. 1
1.1.1 Safety Requirements.................................................................................................. 1
1.1.2 Precaution.................................................................................................................. 2
1.2 About This Manual................................................................................................. 3
2System overview...........................................................................................4
2.1 iPECS eMG100 System Highlights........................................................................ 4
2.2 General Cabinet Description.................................................................................. 4
2.3 System Connection Diagram................................................................................. 6
2.4 System Components ............................................................................................. 7
2.5 Specifications ........................................................................................................ 9
2.5.1 General Specifications ............................................................................................... 9
2.5.2 System Capacity ...................................................................................................... 10
3Installation overview....................................................................................12
3.1 Pre-Installation Guidelines................................................................................... 12
3.1.1 Safety Installation Instructions.................................................................................. 12
3.1.2 Installation precautions............................................................................................. 12
3.1.3 Wiring Precautions................................................................................................... 12
3.1.4 Checking Power cord............................................................................................... 13
3.2 Installation Overview............................................................................................ 13
3.3 Preparation.......................................................................................................... 14
4Board installation and description ...............................................................15
4.1 General information............................................................................................. 15
4.2 Closing and Opening the front cover ................................................................... 15
4.3 Removing and Replacing the KSU & Cord cover ................................................ 17
4.4 Installation of Option Boards................................................................................ 18
4.4.1 General installation................................................................................................... 18
4.4.2 Board to Board Installation....................................................................................... 19
4.5 KSU Main Board Unit (MBU)............................................................................... 24
4.5.1 MBUD (Main Board Unit).......................................................................................... 24
4.5.2 MBUS (Main Board Unit).......................................................................................... 28
4.6 Optional Interface Boards.................................................................................... 32
4.6.1 COIU2 (2 CO Line Interface Board)......................................................................... 33
4.6.2 COIU4 (4 CO Line Interface Board)......................................................................... 34
4.6.3 BRIU1 (1 BRI Interface Board)................................................................................. 35
4.6.4 BRIU2 (2 BRI Interface Board)................................................................................. 37
4.6.5 BRIU4 (4 BRI Interface Board)................................................................................. 39
4.6.6 PRIU (1 PRI/E1R2, 30 Channels Interface Board)................................................... 41
4.6.7 PRIU (1 PRI/T1, 24/23 Channels Interface Board ) ................................................. 43
4.6.8 SLIB8 (SLT 8 Interface Board)................................................................................. 45

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Hardware Description and Installation Manual Issue 1.1
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4.6.9 SLIU8 (SLT 8 Interface Board)................................................................................. 46
4.6.10 DTIB8 (DKT Interface Board)................................................................................... 47
4.7 Optional Function Boards.................................................................................... 48
4.7.1 VOIB48 (48 VoIP Interface Board)........................................................................... 48
4.7.2 MEMU/MEMU2 (Memory Expansion Module Unit).................................................. 50
4.7.3 MODU (Modem Function Unit)................................................................................. 50
4.7.4 MSIU (Miscellaneous function Unit)......................................................................... 51
5Mounting the KSU.......................................................................................52
5.1 KSU Exterior and Dimension............................................................................... 52
5.2 Desk Mount ......................................................................................................... 53
5.3 Wall Mount........................................................................................................... 54
5.4 Rack Mount ......................................................................................................... 55
6KSU wiring...................................................................................................57
6.1 Connecting the 1’st KSU and 2’nd KSU............................................................... 57
6.2 Grounding the KSU ............................................................................................. 58
6.3 External Backup Battery Installation.................................................................... 59
6.4 Line and Station Modular Jack Wiring ................................................................. 61
6.4.1 Modular Jack Wiring for Basic Trunk interface slot on MBU .................................... 61
6.4.1.1 Modular Jack Wiring for COIU2/4 on MBU.........................................................................62
6.4.1.2 Modular Jack Wiring for BRIU1/2/4 on MBU ......................................................................62
6.4.1.3 PRI Line Modular Jack Wiring.............................................................................................62
6.4.2 Modular Jack Wiring for MBU extension .................................................................. 63
6.4.2.1 Modular Jack Wiring for Basic extension for KSU-D..........................................................64
6.4.2.2 Modular Jack Wiring for Basic extension for KSU-S ..........................................................65
6.4.3 Modular Jack Wiring for Universal slot on MBU....................................................... 66
6.4.3.1 Modular Jack Wiring for SLIB8 / SLIU8..............................................................................67
6.4.3.2 Modular Jack Wiring for DTIB8...........................................................................................67
6.4.3.3 Modular Jack Wiring for COIU2/4.......................................................................................67
6.4.4 Modular Jack Wiring for MBU LAN Port & KSU Expansion ..................................... 68
6.4.4.1 MBU LAN Port Wiring.........................................................................................................68
6.4.4.2 KSU Expansion...................................................................................................................69
6.4.4.3 Miscellaneous Devices Wiring............................................................................................70
6.4.4.4 USB port..............................................................................................................................72
6.4.4.5 RS-232 Serial Port Wiring...................................................................................................72
6.4.4.6 VOIB48 LAN Port Wiring.....................................................................................................73
6.5 Cable Wiring........................................................................................................ 74
6.5.1 Dressing the Wall Mount Wiring............................................................................... 74
6.5.2 Rack Mount Wiring................................................................................................... 75
6.5.3 Cord Cover Covering................................................................................................ 76
7Terminal connection and wiring...................................................................77
7.1 Terminal Models.................................................................................................. 77
7.2 Terminal Cabling Distance................................................................................... 79
7.3 Terminal Connection............................................................................................ 80
7.3.1 DKTU Wiring ............................................................................................................ 80

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Hardware Description and Installation Manual Issue 1.1
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7.3.2 SLT Wiring................................................................................................................ 80
7.3.3 LIP Phone Wiring ..................................................................................................... 81
8STARTING IPECS eMG100........................................................................83
8.1 iPECS eMG100 System Initial Power-up............................................................. 83
8.2 Verify the Nation Code......................................................................................... 84
8.2.1 Using the DKT.......................................................................................................... 84
8.3 Installation Wizard ............................................................................................... 86
9Maintenance & troubleshooting...................................................................91
9.1 General Maintenance .......................................................................................... 91
9.2 PSU Fuse Replacement...................................................................................... 91
9.3 Troubleshooting................................................................................................... 92
10 Open Source Software Notice.................................................................93

iPECS eMG100
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 slightly damp cloth should be used for
cleaning; do not use liquid or aerosol cleaners.
Do not use this product near water, such as bathtub, washbowl, kitchen sink or laundry tub, a wet
basement, or near a swimming pool.
Do not place this product on an unstable stand or table. The product may fall, causing serious
damage to the product or serious injury.
Slots and openings in the KSU and the back or bottom are provided for ventilation, to protect it 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 to 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, electric shock or product
failure. 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

iPECS eMG100
Hardware Description and Installation Manual Issue 1.1
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controls that are covered by the operating instructions because 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 from
lightning.
In the event of a gas leak, do not use the telephone near the leak.
1.1.2 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
iPECS eMG100 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 Enterprise service center.
Do not use benzene, paint thinner, or an abrasive powder to clean the KSU. Wipe it with a soft cloth
only.
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 failure of the system, do not expose this product to rain or
any type of moisture.
To protect the internal components from static electricity, discharge body static before touching
connectors and/or components by touching ground or wearing a ground strap.
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.
The Power supply cord is used as the main disconnect device. Ensure that the socket-outlet is
located, installed near the equipment and is easily accessible.
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.
Disconnect the Telecom connection before disconnecting the power connection prior to relocating the
equipment and reconnect the power first.
This system is equipped with an earthing contact plug. For safety reasons this plug must only be
connected to an earthing contact socket which has been installed according to regulations.
WARNING
Risk of Explosion if Battery is replaced by an Incorrect Type. Dispose of Used BatteriesAccording to the
Instructions. Replace only with the same or equivalent type recommended by the manufacturer. Dispose of
used batteries according to the manufacturer’s instructions and local disposal requirements.

iPECS eMG100
Hardware Description and Installation Manual Issue 1.1
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1.2 About This Manual
This document provides general information covering the description and installation of iPECS eMG100
System hardware. While every effort has been taken to ensure the accuracy of this information, Ericsson-LG
Enterprise makes no warranty of accuracy or interpretations thereof.
The document is divided into ten (10) sections as described in the following.
Section 1 Introduction
This section introduces important safety information and the manual.
Section 2 System Overview
Provides general information on iPECS eMG100 System, including the system specifications and capacity.
Section 3 Installation Overview
Describes detailed instructions for planning the installation site and procedures to install iPECS eMG100
System.
Section 4 Board Installation & Description
Provides a description and instructions for installing components of iPECS eMG100.
Section 5 Mounting the KSU
Provides instructions for mounting the KSU.
Section 6 KSU Wiring
Provides instructions on wiring the KSU and 2’nd KSU including Modular jacks for Lines, stations, LAN ports,
and Miscellaneous connections as well as Earth Grounding and Battery Backup.
Section 7 Terminal Connections and Wiring
Describes the various terminals, maximum wiring distance, and terminal connections.
Section 8 Starting iPECS eMG100 System
This section provides general information for starting the System, assigning the Nation code, and running the
Installation Wizard.
Section 9 Maintenance & Troubleshooting
Provides information on maintenance iPECS eMG100 System, replacing the PSU fuse and deals with
common troubleshooting issues.
Section 10 Open Source Software Notice
Provides information on open source software.