This manual is proprietary to SAMSUNG Electronics Co., Ltd. and is protected by copyright.
No information contained herein may be copied, translated, transcribed or duplicated for any commercial
purposes or disclosed to the third party in any form without the prior written consent of SAMSUNG Electronics
Co., Ltd.
TRADEMARKS
is the trademark of SAMSUNG Electronics Co., Ltd.
Product names mentioned in this manual may be trademarks and/or registered trademarks of their respective
companies.
This manual should be read and used as a guideline for properly installing and operating the product.
This manual may be changed for the system improvement, standardization and other technical reasons without prior
notice.
If you need updated manuals or have any questions concerning the contents of the manuals, contact our Document
Center at the following address or Web site:
Addr ess: Document Center 18th Floor IT Center. Dong-Suwon P.O. Box 105, 416, Maetan-3dong Yeongtong-gu,
OfficeServ 7100 is the most suitable system for offices using circuit lines with 10 to 25
subscribers. This manual describes the condition for OfficeServ 7100 system installation
and how to install, inspect and operate the system.
OfficeServ 7100 Installation Manual
Document Content and Organization
This document consists of eight chapters, and abbreviations as follows:
CHAPTER 1. Before Installing
This chapter describes the checklists, such as the installation site and the grounding & the
power conditions, to be inspected before installing the OfficeServ 7100 system.
This chapter also describes the items included in the OfficeServ 7100 package and the
installation procedure.
CHAPTER 2. Installing Cabinets
This chapter describes how to install an OfficeServ 7100 cabinet on the ground or inside a
rack, depending on the installation environment, and how to connect the grounding wire.
CHAPTER 3. Mounting and Replacing Boards
This chapter describes how to mount or replace various boards of the OfficeServ 7100
system.
CHAPTER 4. Connecting External Batteries
This chapter describes how to connect an external battery to the OfficeServ 7100 system.
CHAPTER 5. Connecting the Power
This chapter describes how to connect the power to the OfficeServ 7100 system.
CHAPTER 6. Connecting C.O. Lines
This chapter describes how to connect C.O. lines to the OfficeServ 7100 system.
CHAPTER 7. Connecting Stations and Additional Equipment
This chapter describes how to connect various stations and additional equipment, such as
analog/digital phones, door phones and door locks, to the OfficeServ 7100 system.
CHAPTER 8. Starting the System
This chapter describes items to check before starting the OfficeServ 7100 system, the procedure
for starting the system, and the procedure for testing whether the system is normally operating
after startup.
ABBREVIATION
Abbreviations frequently used in this document are described.
Conventions
The following types of paragraphs contain special information that must be carefully read
and thoroughly understood. Such information may or may not be enclosed in a rectangular
box, separating it from the main text, but is always preceded by an icon and/or a bold title.
WARNING
Provides information or instructions that the reader should follow in order to avoid
personal injury or fatality.
CAUTION
Provides information or instructions that the reader should follow in order to avoid
a service failure or damage to the system.
CHECKPOINT
Provides the operator with checkpoints for stable system operation.
This document introduces OfficeServ 7100 and describes the system information, such as
hard configuration, specification, and functions, necessary for this system.
OfficeServ 7100 Programming Manual
This document describes how to use the MMC program to change the OfficeServ 7100
system setting by using a phone.
For product safety and correct operation, the following information must be given to the
operator/user and shall be read before the installation and operation.
Symbols
Caution
Indication of a general caution
OfficeServ 7100 Installation Manual
Restriction
Indication for prohibiting an action for a product
Instruction
Indication for commanding a specifically required action
- Do not connect the grounding wire of the OfficeServ 7100 system to a power
conduit of a building
- The standards for power and grounding should comply with the country standard
and the pertinent work should be conducted according to the country standard.
- External grounding is required to prevent human injuries or system damages
caused by lightning, static electricity, or voltage surge.
- Unplug the AC power cord before connecting the grounding wire. Failure to do
so may cause human injury.
- The OfficeServ 7100 system should be connected to an outlet with a protective
ground.
- The GND in the back panel of the OfficeServ 7100 system should be grounded.
WARNING
Use of Double-pole/neutral fusing
If the system is repaired after removing only one fuse used in the neutral line,
it may cause electric shock. If the repair is required, repair the system after
extracting the plug of the power cord.
Caution for powers when mounting boards Check if the cabinet power is off when mounting boards on slots. Inserting or
ejecting a board while the power is on may damage the board.
Caution for the connection of the ground cable Unplug the AC power cord before connecting the ground cable. If the connection
work is performed when the power cable is connected, it may cause serious
bodily damage.
Only a trained service staff can install the OfficeServ 7100 system.
The equipment intended only for installation in a RESTRICTED ACCESS
LOCATION
Caution for the connection of External Batteries
Do not connect an external AC power until the battery and the system is
completely disconnected. To do so may cause electric shock to the constructor or
the system.
Make sure that the specified polarities(+, -) are correctly connected when
connecting external batteries.
To reduce risk of fire and injury to persons, use only a sealed nickel cadmium or
lead-acid battery supply capable of handling a charge current of 0.25 A, a charge
voltage of -54 V dc and a discharge rate of 26 Ah.
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 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.
The separate protective earthing terminal provided on this product shall be
permanently connected to earth. (Instruction)
Telephone line cord
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.
Safety Instructions for Rack Mount
The following or similar rack-mount instructions are included with the installation
instructions:
- 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.
- 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.
- Mechanical Loading: Mounting of the equipment in the rack should be such that
a hazardous condition is not achieved due to uneven mechanical loading.
- 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 over-current protection and supply wiring. Appropriate consideration of
equipment nameplate ratings should be used when addressing this concern.
- 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)."
VIII
Prohibition ofMetal Accessories
Do not wear metal accessories such as rings and watches to prevent electric
Purpose ................................................................................................................................................. I
Document Content and Organization..................................................................................................... I
Conventions........................................................................................................................................... II
Reference ............................................................................................................................................. III
Revision History.................................................................................................................................... III
K ~ W....................................................................................................................................................IV
This chapter describes items to check when inspecting the installation site and the
grounding and power conditions before installing the OfficeServ 7100 system. This chapter
also describes the items included in the OfficeServ 7100 package and the installation
procedure.
1.1 Site Information
Select a site that satisfies the following conditions for safety, temperature and humidity:
1.1.1 Safety Conditions
y The OfficeServ 7100 system should not be installed near materials that can cause a fire,
such as explosive gas and inflammables.
y The OfficeServ 7100 system should not be near equipments that generate
electromagnetic waves, such as monitors or copying machines.
y The installation location should be convenient for distributing trunk lines and
extension lines, for connecting power and grounding wires, and for maintenance and
repair.
y The OfficeServ 7100 system should not be installed in aisles or passageways that are
populated or used for moving equipment.
y Always maintain cleanliness to prevent dust from damaging the board-connecting part
of the cabinet.
y Before installing the OfficeServ 7100 system, check items such as the electric wiring
status, grounding status, voltage and frequency.
1.1.2 Temperature and Humidity
y The conditions for temperature and humidity are as follows:
− Operation Temperature: 0~40°C
− Storage temperature: -10~50°C
− Humidity: 10~90%
y Cool area without direct sunlight
y Ventilators should be installed to remove dust.
y The following cautions should be taken when grounding the OfficeServ 7100 system:
y The grounding wire of the OfficeServ 7100 system should be grounded to the earth
using a proper material.
y The flow of electric current between the grounding wire of the power plug and the
exposed metal surface of the system should be satisfactory.
y When connecting grounding of external additional equipments to the grounding of the
system, the groundings should be connected through a single connection point.
Cautions for Grounding
- Do not connect the grounding wire of the OfficeServ 7100 system to a power
conduit of a building.
- The standards for power and grounding should comply with the country
standard and the pertinent work should be conducted according to the country
standard.
- External grounding is required to prevent human injuries or system damages
caused by lightning, static electricity, or voltage surge.
- Unplug the AC power code before connecting the ground line. Failure to do so
may cause bodily damage.
- OfficeServ 7100 System should be connected to an outlet with a protective
ground.
- The GND in the back of the OfficeServ 7100 system should be grounded.
1.3 Power Conditions
The power supply board of the OfficeServ 7100 system receives AC input power or battery
power, and supplies -54 V, -5 V, +5 V, +3.3 V, +12 V, and -54 V(Battery) to the system
cabinet.
The power condition is as follows:
The list of items included in the OfficeServ 7100 package is as follows:
Table 1.2 Package Items
Category Name Quantity Remark
Cabinet Basic Cabinet 1 -
Power Cable 1 - Cable
Battery Cable 1 -
Items for
19” Rack
Installation
Others Blank stiffener 1
Bracket for attaching Cabinet 1
Screws for attaching Cabinet 3
Other Screws 2
UTP Cable Types
Available UTP cables are Straight-through UTP cable and Crossover UTP cable.
The Straight-through UTP cable is used for connecting LIM module of the
OfficeServ 7100 system to other modules such as MP10/11 and MGI.
The Crossover UTP cable is only used for the connection between the LIM
modules.