Avaya DECT R4 Wiring diagram

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Installing and operating the Rackmount
Charger
Introduction
This chapter describes how to install, configure and operate the Rackmount Charger. The
Rackmount Charger is a rack charger equipped with a USB port and two Ethernet ports, making
it possible to connect it directly to a LAN or to a PC for the purpose of upgrading or configuring
cordless telephones placed in the Rackmount Charger or the Rackmount Charger itself.
The Rackmount Charger is part of the Avaya IP-DECT systems. It charges the Avaya 3720/
3725 DECT Telephones.
Each Rackmount Charger charges six telephones simultaneously.
The USB port is used to connect the Rackmount Charger to a PC running the Portable Device
Manager (PDM) or to the Avaya In-Building Wireless Server (AIWS). This program can be used
to upgrade the software and to configure parameters in cordless telephones placed in the
Rackmount Charger as well as the Rackmount Charger itself. The Ethernet ports makes it
possible to connect up to four Rackmount Charger to one single LAN outlet.
Figure 48: Rackmount Charger
This chapter is intended as a guide for installation, maintenance and troubleshooting purposes.
Power Supply for Rackmount Charger
Supply voltage 100–240 VAC/0.7 A, 50/60 Hz; Building fuse
for fixed installation: 10 A maximum

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Installation alternatives
●The CR3 as delivered can be installed as a single unit. When installed as a single unit, the
power cord with the C14 connector may be used with a suitable extension cord to be
plugged into a wall outlet. Up to four single units may be connected to one single LAN
outlet.
●If more than one CR3 is used in a serial configuration a fixed installation must be made.
For safety reasons it is not allowed to supply more than one unit by the power cord with the
C14 connector. When units are supplied in series, the installation must be made by an
authorized electrician and the C14 connectors must be removed. Maximum five units may
be connected in serial power supply, but LAN serial connection is limited to four units.
In Sweden, Norway and Finland a connection to protective earth (safety grounding) must be
provided.
Safety
The Rack Charger CR3 is connected to 100-240VAC/0.7A 50/60 Hz. For safety reasons:
●the safety covers on top of the supply voltage terminal blocks must be mounted to prevent
hazardous situations, like electric shock.
●when servicing the units the mains power supply cable must be disconnected.
Note the following:
for PERMANENTLY CONNECTED EQUIPMENT, a readily accessible disconnect device
shall be incorporated in the building installation wiring. The disconnect device shall
disconnect both poles.
for PLUGGABLE EQUIPMENT, the socket-outlet shall be installed near the equipment and
shall be easily accessible.
In Sweden, Norway and Finland the unit must be connected to a wall outlet with protective earth
(safety grounding). For other countries it is recommended to use a protective earth connection.
●Suomi: Laite on liitettävä suojamaadoituskoskettimilla varustettuun pistorasiaan.
●Norge: Apparatet må tillkoples jordet stikkontakt.
●Sverige: Apparaten skall anslutas till jordat uttag.

Introduction
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Compliance
Regulatory Compliance Statements (EU/EFTA only)
Permission and Conformity
We, Avaya GmbH & Co. KG, declare that the product line Avaya Rackmount Charger concurs
with the basic requirements and other relevant provisions of EU Directive 1999/5/EU
concerning radio equipment and telecommunications terminal equipment and themutual
recognition of their conformity.
Intended use
This equipment is intended for connection to radio interfaces (DECT) of Avaya PABX systems.
It is compliant with the essential requirements of the EU-Directive 1999/5/EU (Radio
andTelekommunication Terminal Equipment, R&TTE).
Due to the differences of the individual public networks and network operators this compliance
does not by itself give an unconditional assurance of successful operation at every network
termination point. For the time being we are not aware of any network on which the equipment
will not work due to its design.
In the event of problems, you should contact your equipment supplier or your Avaya service.
The conformity declaration can be accessed at the following Internet address:
www.avaya.de/gcm/emea/de/includedcontent/conformity.htm
or search the index using the key term "Conformity".
.
FCC compliance statements for USA
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.
IC Requirements for Canada
This Class B digital apparatus complies with Canadian ICES-003.

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204 Avaya DECT R4 - Installation and Maintenance Guide 06/2009
Cet appareil numérique de la Classe B conforme á la norme NMB-003 du Canada.
Technical Solution
The following functionality is provided by the Rackmount Charger:
●Provide a means for software and parameter update of telephones.
●Charging of the telephone battery.
The Rackmount Charger has one USB connection and two Ethernet connections. When using
Ethernet connection it is possible to connect several Rackmount Chargers serially to the LAN.
If the Rackmount Charger is connected towards PDM via both USB and Ethernet, the USB
connection has higher priority.
Note:
Note: Each Rackmount Charger needs an IP address.
See label for MAC address.
The Rackmount Charger is equipped with a combined reset button and embedded LED on the
front.
Requirements
Computer:
●Microsoft Windows XP®Professional, Service Pack 2 (SP2) or
Microsoft Windows Vista®Business.
●Sun Java Runtime Environment (JRE) version 6 or higher.
●USB port. USB 1.1 required, USB 2.0 supported.
●Ethernet port 10/100 Mbit/s.

Installation and Configuration
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Installation and Configuration
Rackmount Charger Installation
General
!Important:
Important: The unit shall be installed by authorized personnel only.
●The units shall be placed in a dry environment with a temperature range from
+5° C up to + 40° C (41° F to 104° F).
●The units shall be mounted on a vertical wall.
●Avoid mounting the Rackmount Charger in a sunlit place. This can affect the charging
capacity.
●Avoid mounting the Rackmount Charger where radio/network coverage is not sufficient.
This can reduce the messaging capacity.
●The unit shall be mounted on concrete or plaster walls only.
●If the Rackmount Charger is connected to a power supply via an AC wall plug, serial power
supply connection is not allowed.
●If the Rackmount Charger is connected to a power supply via an AC wall plug, the
socket-outlet shall be situated near the equipment and shall be easily accessible.
●If the Rackmount Charger is connected to a power supply via a fixed connection, a readily
accessible disconnect device shall be incorporated in the building installation wiring.
Delivery includes:
●Rackmount Charger
●Power supply cord including IEC C14 connector (male)
●Inlet accessory kit including cable support holders and screws
Note:
Note: An extension cord IEC C14 AC connector (female IEC60320-C13) to wall socket
(IEC60320-C14) has to be ordered separately. It shall be connected between the
pre-installed IEC C14 AC connector (male) and the wall socket.
Required Tools etc.
●Screwdrivers

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206 Avaya DECT R4 - Installation and Maintenance Guide 06/2009
●Cutting pliers
●Multimeter
●Screws and wall plugs for wall mounting. Make sure the screws and wall plugs have the
correct length for the type of wall used. See example below:
Examples of Ways to Mount the Rackmount Chargers
Different ways to mount CR3 Rack Chargers is shown in figure 51 on page 208. It is possible to
set up different combinations of CR3 Rack Chargers and Battery Pack Chargers. A maximum of
four CR3 Rack Chargers (or Battery Pack Chargers) can be serially connected to the same LAN
source.
Installation steps
The installation is done in three steps:
1. Wall mounting.
2. Electrical installation.
3. Communication cable connection.
Wall mounting
First, make an outline of how the Rackmount Chargers are to be placed.
Tip: If several Rackmount Chargers (or Multiple Battery Charger) are to be mounted close to
each other, mount them so that there is enough space between them to be able to disconnect
the telephones (vertical distance) and to be able to open the top cover (horizontal distance).
Tip: When you are planning the location of the modules, start to mount them in a height that
makes it easy to reach the cordless telephones and to read the cordless telephones’ display.
Measure and mark the drill holes by using the dimensions in figure 49. Drill and fasten the
Rackmount Charger on the wall with four screws.
Wall material Plug length Screw diameter
Single plasterboard Thorsman TP1 3.5 – 5 mm
Double plasterboard Thorsman TP2 3.5 – 5 mm
Concrete Thorsman TP2 3.5 – 5 mm