S and L Racks - Installation Procedure

8/9/2019 S and L Racks - Installation Procedure

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Alcatel-Lucent OmniPCX EnterpriseCommunication Server

S and L Racks - Installation Procedure


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Legal notice:

Alcatel, Lucent, Alcatel-Lucent and the Alcatel-Lucent logo are trademarks ofAlcatel-Lucent. All other trademarks are the property of their respectiveowners.

The information presented is subject to change without notice.

Alcatel-Lucent assumes no responsibility for inaccuracies contained herein.

Copyright © 2008 Alcatel-Lucent. All rights reserved.

The CE mark indicates that this product conforms to the following CouncilDirectives:- 89/336/CEE (concerning electro-magnetic compatibility)- 73/23/CEE (concerning electrical safety)- 1999/5/CE (R&TTE)


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Chapter 1Installation procedure

Overview .................................................................................................... 1.1

List of steps for complete installation ............................................ 1.1

Chapter 2

Assembling

Equipment reception ............................................................................. 2.1

Installation of S and L racks ............................................................... 2.1

Overview ....................................................................................................... 2.1

Installation procedure in a standard 19" cabinet ..................................... 2.1

Chapter 3Internal connections

Overview .................................................................................................... 3.1

Output connector pinout ..................................................................... 3.1

GD board ...................................................................................................... 3.1

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CS and GA boards ....................................................................................... 3.2

MEX board .................................................................................................... 3.2

Types of cable to be used ...................................................................3.2

Example connection .............................................................................. 3.2

Chapter 4External connections

General ....................................................................................................... 4.1 Output connector pinout ..................................................................... 4.1

SLI board ...................................................................................................... 4.1

UAI board ..................................................................................................... 4.1

BRA board .................................................................................................... 4.1

PRA-T1, T1 CAS, PRA-T2, PRA DASS2 and PCM R2 board .................... 4.2

LAN X board ................................................................................................. 4.2

APA 2, 4 and 8 boards ................................................................................. 4.2

Types of cable to use ............................................................................ 4.2 Connecting a PC ..................................................................................... 4.3

System management ................................................................................... 4.3

Configuring the GD board .......................................................................... 4.3

Connecting terminals ........................................................................... 4.3

Connecting Alcatel Reflexes terminals ..................................................... 4.3

Connecting analog terminals ..................................................................... 4.4

Connecting DECT or PWT base stations ....................................... 4.5

Connecting to the public network .................................................... 4.6

Digital public network via T0 access (or S0-FV for Germany) ................ 4.6

Digital public network via T1 or T2 access ............................................... 4.7

Analog public network ................................................................................ 4.8

Connecting the LAN .............................................................................. 4.8

Connecting auxiliary equipment (on a GD board) ...................... 4.9

Connecting an on-hold message device ................................................... 4.9

Connecting a background music tuner ..................................................... 4.9

Connecting an alarm ..................................................................................4.10

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Connecting an external loudspeaker ........................................................4.11

Connecting a general ringer ......................................................................4.12

Use of the 12 V output of the AUDIO-OUT connector .............................

4.12

Connections for remote maintenance ......................................................4.12

Chapter 5Power connections

Connecting the Protective Ground .................................................. 5.1 Using Internal Batteries ....................................................................... 5.2

Battery Switch .............................................................................................. 5.3

Battery Fuse ................................................................................................. 5.3

Replacing the Batteries ............................................................................... 5.3

Connecting a UPS (Uninterruptible Power Supply) - Optional ..5.3

Overview ....................................................................................................... 5.3

Connecting a Pulsar ellipse Type UPS ...................................................... 5.3

Connecting a Pulsar EXtreme C Type UPS ..............................................5.11

Optional External Battery Rack ........................................................5.17

Presentation ................................................................................................5.17

Characteristics ............................................................................................5.19

Storage ........................................................................................................5.21

Installation Procedure ................................................................................5.21

Assembling the Battery Rack ....................................................................5.29

Connection to the System Rack ................................................................5.29

48V Battery and Charger Racks .......................................................5.31 Presentation ................................................................................................5.31

Characteristics ............................................................................................5.34

Storage ........................................................................................................5.37

Charger Rack Installation Procedure .......................................................5.37

Installing an External 48V Supply .............................................................5.44

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Chapter 6Maintenance

Replacing the internal batteries ........................................................ 6.1

Replacing external batteries .............................................................. 6.1

Battery maintenance ............................................................................. 6.2

Ventilation system, maintenance ..................................................... 6.2

Replacing a board .................................................................................. 6.2 Recommendations ...................................................................................... 6.2

Replacing the CS board .............................................................................. 6.3

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1.1 Overview

The purpose of this module is to guide you through assembly operations.

It describes all steps required for complete installation.

To facilitate subsequent maintenance and management operations, the different installationmethods described in the following section must be carefully followed in the order given.

There are 3 types of racks:

- internal batteries rack

- external batteries rack

- 48V supply racks

1.2 List of steps for complete installation

The different steps to be observed for complete installation are:

- Install the Alcatel-Lucent OmniPCX Enterprise Communication Server rack (see moduleSmall & Large racks - Assembling )

- Make internal connections (see module Small & Large racks - Internal connections )

- Make external connections (see module Small & Large racks - External connections )

- Connect power supplies (see module Small & Large racks - Power connections )

- First level maintenance operations are described in the Maintenance module (see moduleSmall & Large racks - Maintenance )

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2.1 Equipment reception

The Alcatel-Lucent OmniPCX Enterprise CS rack is delivered:

- equipped with all sub-assemblies required for the customer's configuration.

- configured with the software key corresponding to the desired levels of service.

Terminals are packed separately.

Note:

Board OBCs must have release 3.0 or higher (see module Small & Large racks - Maintenance )

2.2 Installation of S and L racks

2.2.1 Overview

S and L racks can be installed in three ways:

- Placed on a table: a maximum of three racks can be stacked on top of each other.

- Mounted directly on a wall: a kit, available as an option, enables S racks to bewall-mounted.

- Mounted in a standard 19" cabinet: the rack is mounted in the cabinet by means of

guide rails (provided by the cabinet supplier), or using an optional 19" mounting kit (there isa kit for each type of rack).

2.2.2 Installation procedure in a standard 19" cabinet

Installation recommendations:

Before installating a rack in the cabinet, check that:1. The max. static load capacity (given by the supplier) of the cabinet is greater than the total

weight of the equipment mounted or to be mounted in the cabinet,2. The weight of the racks is evenly distributed over the height of the uprights,3. If installing the rack would result in excessive load on the front uprights (this usually

corresponds to total cabinet weight capacity divided by two) the rack must be placed on ashelf attached to all four uprights.

Rack installation procedure:

- In order to simplify the mounting procedure, the standard cabinet isrepresented only by the two front uprights of the rack.

- Check beforehand that the mounting kit is complete. Each rack requires twoguide rails with its fastening elements and two locking pins.

Step 1: attaching the locking pins on the guiding rails.

- Place the slots of the fastening pin at the level of the screw heads of the guide rail (in 1),then seat it against the stop (in 2).

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- Fasten the two screws of the guide rail until the fastening pin is locked.

- Repeat these operations with the second fastening pin.

Step 2: Identifying the mounting positions of the rack in the cabinet.

In order to optimize distribution of the rack(s) in the cabinet, place them in the cabinet, thenmark on the uprights the mounting positions of the guide rails (in 3).

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Step 3: attaching the guide rails on the front uprights of the cabinet.

- Clip the nuts at the marked positions (step 2) on the rear face of the two uprights.

- Place the guiding rail against the upright (in 4) with the openings of the rail in front of thenuts. Then, fit these screws in the openings and tighten them (in 5).

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- Repeat these operations with the second guiding rail.

Step 4: Installing the rack in the cabinet.

Align the rack in front of the guide rails (in 6) then slide it into the cabinet until it is locked by

the fastening pins (in 7).

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3.1 Overview

After describing the pinout of the RJ45 output connectors for each board and reviewing thecables to be used, this module goes on to describe the different rack connections to be madeto interconnect main rack boards (if 1 or 2 extension racks are used).

3.2 Output connector pinout

All outputs are made using female RJ45 connectors.

3.2.1 GD board

RJ45 pin 1 2 3 4 5 6 7 8

LAN TX+ TX- RX+ RX-

AUDIO-OUT Audio Out

AAudioOut B

Alarm A CenRg A CenRg B Alarm B Ground +12 V

CONFIG CTS DSR RX Ground Ground TX DTR RTS

MODULE1 TX+ TX- RX+ RX-

MODULE2 TX+ TX- RX+ RX-

AUDIO-IN Audio In A Audio In

BAudioCtrl A

AudioCtrl B

- LAN: Ethernet 10/100 Base T (MDI-II/straight cable), for interconnection with CPU-GA orLAN.

- AUDIO-OUT: External loudspeaker, alarm, general ringing interfaces; 12V output

- AUDIO-IN: On-hold message and background music interfaces.

- DOORPHONE: not used.

- CONFIG: RS232 for terminal (to configure the GD board: static and dynamic addressing).

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- MODULE1: HSL link for interconnection with extension rack 1.

- MODULE2: HSL link for interconnection with extension rack 2.

3.2.2 CS and GA boards

RJ45 pin 1 2 3 4 5 6 7 8

LAN/WAN TX+ TX- RX+ RX-

CONFIG CTS DSR RX Ground Ground TX DTR RTS

Up-link TX+ TX- RX+ RX-

Unit 1 to 3 RX+ RX- TX+ TX-

- LAN: Ethernet 10/100 Base T (MDI-II/straight cable).- WAN: Ethernet 10/100 Base T (MDI-II/straight cable), connection to an ADSL modem

- UNIT1, UNIT2, UNIT3: Integrated LAN Switch ports (MDI-X/crossed cable).

- UPLINK: Integrated LAN Switch up-link (MDI-II/straight cable).

- CONFIG: for system console.

3.2.3 MEX board

RJ45 pin 1 2 3 4 5 6 7 8

MAIN TX+ TX- RX+ RX-

MAIN: HSL link to main module.

3.3 Types of cable to be used

Access Type Impedance

Ethernet UTP, FTP or STP, Category 5 100 Ohms

HSL STP provided with the product, Category 5Cable length : 5m (16.4')

100 Ohms

- UTP: Unshielded Twisted Pairs

- FTP: Foiled Twisted Pairs

- STP: Shielded Twisted Pairs

3.4 Example connection

This example shows the Ethernet connection of two CSs (duplicated configuration), one GAand two local GDs to a LANX16.

The entire assembly is connected to the data network via an external LAN switch.

A third, remote GD is connected to the assembly via the LAN.

Remark:

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the signalisation between GA and GD boards is made through the IP network.

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4.1 General

After describing the pinout of board RJ45 output connectors and reviewing the cables to beused for external connection, this module goes on to describe the different connections to bemade between the system and the outside world (management PC, terminals, DECT or PWTbase stations, public network and also to the customer LAN and optional devices).

4.2 Output connector pinout

All outputs are made using female RJ45 connectors.

4.2.1 SLI board

RJ45 pin 1 2 3 4 5 6 7 8

1 to 16 ZA ZB

1 to 16: Connection of Z analog terminals.

4.2.2 UAI board

RJ45 pin 1 2 3 4 5 6 7 8

1 to 16 L1 L2

1 to 16: Connection of Alcatel Reflexes terminals or DECT or PWT base stations.

4.2.3 BRA board

RJ45 pin 1 2 3 4 5 6 7 8

1 to 8 TX+ RX+ RX- TX-

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1 to 8: connection of T0 basic access.

4.2.4 PRA-T1, T1 CAS, PRA-T2, PRA DASS2 and PCM R2 board

RJ45 pin 1 2 3 4 5 6 7 8

NETW II RX+ RX- TX+ TX-

PBX X TX+ TX- RX+ RX-

NETW II: Connection to the public network (TNL).

PBX X: use on a private network with crossed TX and RX pairs.

4.2.5 LAN X board

RJ45 pin 1 2 3 4 5 6 7 8

Ports 1 to 15I RX+ RX- TX+ TX-

Up-link TX+ TX- RX+ RX-

Port 1 to 15: internal ports.

Up-link: LAN connection

4.2.6 APA 2, 4 and 8 boards

RJ45 pin 1 2 3 4 5 6 7 81 Z set

B1Z setA1

RING_B1 Tip_A1 ZB1 ZA1

2 to 8 RING_B Tip_A

Connector 1:

- Z set B1 and Z set A1 : connection to a Z set for LR line call forward function (*).

- ZB1 and ZA1: connection to an SLI board device for LR line call forward function (*).

- Ring_B and Tip_A: connection to an analog trunk line.

Connectors 2 to 8: connection of analog trunk lines.

(*) : for further details concerning the LR line call forward function, consult § Analog publicnetwork .

4.3 Types of cable to use

Access Type Impedance

Alcatel Reflexes, Z, T0,analog trunk line

UTP, FTP or STP, category 3 or 5 100 or 120 Ohms

T1, T2 UTP, FTP or STP, category 3 or 5 120 Ohms

Ethernet UTP, FTP or STP, Category 5 100 Ohms

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UTP: Unshielded Twisted PairsFTP: Foiled Twisted Pairs

STP: Shielded Twisted Pairs

4.4 Connecting a PC

4.4.1 System management

4.4.2 Configuring the GD board

4.5 Connecting terminals

4.5.1 Connecting Alcatel Reflexes terminals

Terminals are equipped with a cable and telephone jack for a wall-mounted socket. Eachterminal is connected with a pair of 0.5 or 0.6 mm diameter wires.

Distance between the system and Alcatel Reflexes terminal:

- SYT 0.5 mm cable: 800 m (terminal with no options) or 600 m (terminal with S0 or Zoption)

- 278 0.6 mm cable: 1200 m (terminal with no options) or 850 m (terminal with S0 or Zoption)

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For more information on the connection and wall mounting of each Reflexes terminal, seemodule Small & Large racks - External connections.

4.5.2 Connecting analog terminals

Terminals are equipped with a cable and telephone jack for a wall-mounted socket. Eachterminal is connected with a pair of 0.5 or 0.6 mm diameter wires (1.3 Km max. with 0.5 mmcable).

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4.6 Connecting DECT or PWT base stationsThe Alcatel 4070 IO base station is designed to be installed inside the building (indoors),whereas the Alcatel 4070 EO base station is designed for outdoor installation.

A base station can be connected to 1 or 2 UA links (UAI boards) and allows 3 or 6simultaneous calls with DECT/PWT or GAP terminals.

The requirement for three or six communication channels depends on the number of wirelessterminals and the traffic to be handled.

If connection is with two cables:

- use two adjacent UAI board interfaces

- use the even interface for the master link and the other for the slave link.

The two cables must be of the same length. The first interface of the system UAI16 board mustnot be used as the attendant console uses these points.

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Note:

A preliminary survey must be performed using coverage tools. Base stations are then installed according

to survey results.

4.7 Connecting to the public network

4.7.1 Digital public network via T0 access (or S0-FV for Germany)

The Alcatel system can be installed near the DNT (Digital Network Termination) or, accordingto requirements, remote at a distance (350 m maximum).

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4.7.2 Digital public network via T1 or T2 access

The PRA board is connected to a Digital Line Termination (DLT) via 2 symmetrical twistedpairs.

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Cable impedance:120 Ohms +/- 20 % between 200 KHz and 1 MHz; 120 Ohms +/- 10 % at 1

MHz.

Use L120 series cable (or equivalent L204).

The T1/T2-DLT distance is limited by attenuation between DLT and T1/T2 that must notexceed 6 dB at 1024 kHz.

4.7.3 Analog public network

The APA board is used to connect theAlcatel-Lucent OmniPCX Enterprise CS to the publicnetwork via analog lines. Two types of connection are offered:

- Connection without LR line forwarding, available on all APA board devices.

- Connection with LR line forwarding, available on the first APA board device. In the event ofa power supply failure or computer fault, this solution allows the line connected to the firstequipment of the APA board to be diverted to one of the system's analog terminals.

These two types are listed in module APA board - Connection.

4.8 Connecting the LAN

The LANX16 board can be used to connect servers, PCs, Fast IP Reflexes (IP phones)terminals and external switches.

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4.9 Connecting auxiliary equipment (on a GD board)

All auxiliary equipment must be connected to the AUDIO-IN and AUDIO-OUT connectors ofthe GD board.

4.9.1 Connecting an on-hold message device

Connection is via the AUDCTRL output (normally-open control contact) and the AUDIO-INinput of the AUDIO-IN connector.

4.9.1.1 Audio input characteristics

- Input impedance: 600 Ohms

4.9.1.2 Contact characteristics

- Max. power : 10 W

- Max. voltage : 60 V

- Max. current : 500 mA

The contacts of the alarm control have the same electrical characteristics as those givenabove.

4.9.2 Connecting a background music tuner

Connection is via the AUDIO-IN input of the AUDIO-IN connector.

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Audio input characteristics:

- Input impedance: 600 Ohms

- Input level: access +10 dBr

4.9.3 Connecting an alarm

The alarm is activated in the event of a system failure.

Connection is via the ALARM output (normally-closed control contact) of the AUDIO-OUTconnector.

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4.9.4 Connecting an external loudspeaker

Connection is via the AUDIO-OUT output of the AUDIO-OUT connector.

Audio output characteristics:

- Output impedance: < 500 Ohms

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- Output level: access +3 dBr

4.9.5 Connecting a general ringer

Connection is via the CENRG output of the AUDIO-OUT connector.

4.9.6 Use of the 12 V output of the AUDIO-OUT connector

The GROUND and + 12V outputs of the AUDIO-OUT connector can be used to connect anexternal device supplied with 12 V when consumption does not exceed 150 mA (S Rack) or300 mA (L Rack).

4.9.7 Connections for remote maintenance

Detailed description of RMA and MOBD board connections can be found in module RMA -Installation procedure.

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5.1 Connecting the Protective Ground

Connection can be made to electrical installations of any of the following types:

- TT (EE) (local ground for each unit)

- TN (common ground for all units)

- IT with 230V mesh voltage (only in Norway)

Mains socket fuse: T2.5 AH / 250V (time-delayed, high breaking capacity).

The system is delivered with a 3 m (9.8') three-wire cable to be connected to the mains power

socket.Permanent ground

The system must be permanently grounded due to leakage currents in excess of 3.5 mA on allline accesses (safety restriction CEI60950 ed.03). To achieve this, use a ground wire with across-sectional area of 4 mm2 minimum (8AWG), connected to the stud at the rear of the rack(left hand side).

Summary:

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5.2 Using Internal Batteries

All racks have their own Power Supply Unit to be connected to the mains. If there is a mainscutoff, batteries allow correct system shutdown.

Batteries are attached to a support fixed with a collar fitted to the back panel.

These internal batteries can be replaced by an external battery rack (see the § OptionalExternal Battery Rack ).

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5.2.1 Battery Switch

Batteries are insulated during transport by a switch soldered to the power supply board.Plugging the mains cable into the socket closes this switch by means of a lever integrated inthe mains socket.

5.2.2 Battery Fuse

The battery fuse is located on the board, the back panel must be removed for access. Fusecharacteristics:

- S Rack: 6.3 A quick-acting, low breaking capacity (F 6.3 AL/250 V).

- L Rack: 10 A quick-acting, low breaking capacity (F 10 AL/250 V).

5.2.3 Replacing the Batteries

See the module Small & Large racks - Maintenance .

5.3 Connecting a UPS (Uninterruptible Power Supply) - Optional

5.3.1 Overview

To extend the autonomy of the Alcatel-Lucent OmniPCX Enterprise CS in the event of aprolonged mains power failure, a UPS can be used with it.

The different models of UPS are:

- the MGE UPS Systems Pulsar ellipse which comes in three variants: 300, ASR 375, 650S,ASR 1000, 1200S and ASR 1500. It ensures one hour minimum additional autonomydepending on the configuration.Each of these models is serially equipped with a battery and delivered with two IEC-typemains cords. A serial cord, as well as an error control and security software program, arealso delivered with models 650S and 1200S.

- the MGE UPS Systems Pulsar EXtreme C which comes in two variants: 1000 and 1500.With one to three Pulsar EXB battery extension modules, it provides a minimum of fourhours of additional autonomy depending on the configuration.Each Pulsar EXtreme C is serially equipped with a battery and delivered with:

• two IEC-type mains cords• an EXB extension module with its specific connection cord to the Pulsar EXtreme CEach additional EXB extension module is delivered with its specific cord.

- The MGE Evolution S, which comes in two variants:

• 3EH76210AA: POWER BACK-UP 1250 (100W/1h30)

• 3EH76211AA: BATTERY PACK 1250 (+100W:4h)

5.3.2 Connecting a Pulsar ellipse Type UPS

5.3.2.1 Characteristics

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This paragraph is not complete, it only provides basic data required to install a Pulsar ellipse in

an Alcatel-Lucent OmniPCX Enterprise CS environment. For further information on the Pulsarellipse , connect to the site or .

5.3.2.1.1 Connectors

The Pulsar ellipse 300, ASR 375, 650S, ASR 1000, 1200S and ASR 1500 are shown below:

Remarks:

- Pulsar ellipse 1200S connectors are identical to those of the 650S.

- Non referenced connectors must not be used to connect Alcatel-Lucent OmniPCX Enterprise CS racks.

5.3.2.1.2 System Configuration/Pulsar ellipse

The choice of a Pulsar ellipse depends on the Alcatel-Lucent OmniPCX Enterprise CSenvironment. The following table shows the possible System - Pulsar ellipse associations:

Basic configuration Add-ons

System Pulsar ellipse System Pulsar ellipse

One S rack 300/ASR 375+ one S rack + 300/ASR 375 (*)

+ one L rack + 1200S/ASR 1500

Two S racks 650S/ASR 1000+ one S rack + 300/ASR 375


One S rack

+ one L rack 1200S/ASR 1500

+ one S rack + 300/ASR 375

+ one L rack + 1200S/ASR 1500(**)

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One L rack 1200S/ASR 1500 – –

Two L racks 1200S/ASR 1500+ one S rack + 300/ASR 375


(*): in order to ensure that there are two Pulsar ellipses for installation.

(**): it is necessary to review system configuration, i.e. redistribution of racks on the Pulsarellipses .

Remark:

If a Pulsar ellipse 300 is listed in the table, an ASR 375, a 650S, an ASR 1000, a 1200S or an ASR 1500

can be used instead.

5.3.2.1.3 System Capacities/Pulsar ellipse

This table shows the system's autonomy (in minutes) according to the total power of theAlcatel-Lucent OmniPCX Enterprise CS (Wdc) and of the selected UPS model. All the valuesindicated in Watts are measured at the secondary winding (on the charger).

(*): Wdc

(on the charger)

= Power used (boards + sets)

(as calculated by ACTIS or in manual tables)

+ 7.2 W dc

19.6 W dc

(S Rack)

(L Rack)

The graphic form of this table is shown below:

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5.3.2.2 Installation

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Safety recommendations:

Before installation, read the safety instructions in the installation and operation guideprovided with the Pulsar ellipse .

Operating temperature below 35°C (with relative humidity lower than 95%).

Sequence with the Pulsar ellipse connection procedure to various system devices. Theprocedure is also described in the Pulsar ellipse installation and operation guide.

In order to simplify this document, only the Pulsar ellipse connection procedure to theAlcatel-Lucent OmniPCX Enterprise CS is described. It includes three phases:

1. Choice of the Pulsar ellipse according to the system configuration. To do this, refer to §System Configuration/Pulsar ellipse and § System Capacities/Pulsar ellipse .

2. Connecting the rack(s) of the Alcatel-Lucent OmniPCX Enterprise CS to the Pulsar ellipse .

Several configurations are possible:a. Connect the Pulsar ellipse to a rack of the Alcatel-Lucent OmniPCX Enterprise CS (S

or L rack).

Example 1:

Configuration with an L rack

Procedure:

• Connect the Pulsar ellipse to the wall-mounted socket (mains). To do this use themains cord provided with the L rack.

• Connect the Pulsar ellipse to the mains socket on the rear face of the L rack. To dothis, use one of the two mains cords provided with the Pulsar ellipse .

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Reminder 1:

• For connectors on the rear face of the Pulsar ellipse, refer to § Connectors .

b. Connect the Pulsar ellipse to two racks of the Alcatel-Lucent OmniPCX Enterprise CS(S and/or L racks).

Example 2:

Configuration with two L racks

Procedure:

• Connect the Pulsar ellipse to the wall-mounted socket (mains). To do this use themains cord provided with one of the two L racks.

• Connect the Pulsar ellipse to each of the mains sockets on the rear face of the Lracks. To do this, use the two mains cords provided with the Pulsar ellipse .

Reminder 2:

For connectors on the rear face of the Pulsar ellipse, refer to § Connectors .

c. Connect the Pulsar ellipse to three racks of the Alcatel-Lucent OmniPCX Enterprise

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CS (S and/or L racks).

It is prohibited to connect more than two racks to a Pulsar ellipse . When there are morethan two racks, it is necessary to use two Pulsar ellipses .

It is also prohibited to install two cascaded Pulsar ellipses .

Example 3:

Configuration with two L racks and an S rack

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Procedure:

• Connect each Pulsar ellipse to a wall-mounted socket (mains). To do this use themains cords provided with the L and S racks.

• Connect the first Pulsar ellipse to the mains sockets on the rear face of the L racks.To do this, use the two mains cords provided with this Pulsar ellipse .

• Connect the second Pulsar ellipse to the mains socket on the rear face of the S

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rack. To do this, use one of the mains cords provided with the Pulsar ellipse .

Reminder 3: For connectors on the rear face of the Pulsar ellipse, refer to § Connectors .

5.3.2.3 Use

Once the connections have been made, refer again to the Pulsar ellipse installation andoperation guide. It provides all data and specifications needed to operate the Pulsar ellipse.

5.3.2.4 Maintenance

A standard exchange of Pulsar ellipse batteries can be performed. In this case, follow theinstructions provided in the Pulsar ellipse installation and operation guide.

This operation must be performed by a qualified person (electric shock hazard).

Cut off the power supply of the Pulsar ellipse before exchanging batteries.Replace batteries exclusively by batteries recommended by MGE UPS Systems.

5.3.3 Connecting a Pulsar EXtreme C Type UPS

5.3.3.1 Characteristics

This paragraph is not complete, it only provides basic data required to install a Pulsar EXtremeC in an Alcatel-Lucent OmniPCX Enterprise CS environment. For further information on thePulsar EXtreme C, connect to the site or .

5.3.3.1.1 Connectors

The Pulsar EXtreme C 1000 or 1500 is shown below:

5.3.3.1.2 System Capacities/Pulsar EXtreme C

This table shows the system's autonomy (in minutes) according to the total power of theAlcatel-Lucent OmniPCX Enterprise CS (Wdc) and of the selected UPS model (with one, twoor three EXB extension modules). All the values indicated in Watts are measured at thesecondary winding (on the charger).

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(*): Wdc

(on the charger)

= Power used (boards + sets)

(as calculated by ACTIS or in manual tables)

+ 7.2 W dc

19.6 W dc

(S Rack)

(L Rack)

The graphic form of this table is shown below:

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5.3.3.2 Installation

Safety recommendations:

Before installation, read the safety instructions in the installation and operation guideprovided with the Pulsar EXtreme C.

Sequence with the Pulsar EXtreme C connection procedure to the various system devices.The procedure is also described in the Pulsar EXtreme C installation and operation guide.

In order to simplify this document, only the Pulsar EXtreme C connection procedure to theAlcatel-Lucent OmniPCX Enterprise CS is described below. It includes three phases:

1. Choice of the Pulsar EXtreme C and of its EXB extension modules according to systemconfiguration. To do this, refer to § System Capacities/Pulsar EXtreme C .

2. Connecting EXB extension module(s) to the Pulsar Extreme. Three configurations arepossible:

a. Pulsar EXtreme C + one EXB extension module:

Use the cable supplied with the EXB extension module.

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b. Pulsar Extreme C + two EXB extension modules:

Use the cables supplied with the EXB extension modules.

c. Pulsar EXtreme C + three EXB extension modules:

Use the cables supplied with the EXB extension modules.

3. Connecting the Alcatel-Lucent OmniPCX Enterprise CS rack(s) to the Pulsar EXtreme C.Several configurations are possible:

a. Connecting the Pulsar EXtreme C to a rack of the Alcatel-Lucent OmniPCX EnterpriseCS (S or L rack).

Example 1:

Configuration with an L rack

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Procedure:

• Connect the Pulsar EXtreme C to the wall-mounted socket (mains). To do this, usethe mains cord provided with the L rack.

• Connect the Pulsar EXtreme C to the mains socket on the rear face of the L rack.To do this, use one of the two mains cords provided with the Pulsar EXtreme C.

Reminder 1: For connectors on the rear face of the Pulsar EXtreme C, refer to § Connectors .

b. Connect the Pulsar EXtreme C to two or three racks of the Alcatel-Lucent OmniPCXEnterprise CS (S and/or L racks).

Example 2:

Configuration with two L racks

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Procedure:

• Connect the Pulsar EXtreme C to the wall-mounted socket (mains). To do this usethe mains cord provided with one of the two L racks.

• Connect the Pulsar EXtreme C to each of the mains sockets on the rear face of the

L racks. To do this, use the two mains cords provided with the Pulsar EXtreme C.• (If necessary) also connect the Pulsar EXtreme C to the mains socket on the rear

face of the third S or L rack. An additional mains cord is required.

Reminder 2:

For connectors on the rear face of the Pulsar EXtreme C, refer to § Connectors .

5.3.3.3 Use

Once the connections have been made, refer again to the Pulsar EXtreme C installation andoperation guide. It provides all data and details required to operate the Pulsar EXtreme C.

5.3.3.4 Maintenance

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A standard exchange of the Pulsar EXtreme C battery can be performed. In this case, follow

the instructions provided in the Pulsar EXtreme C installation and operation guide.

This operation must be performed by a qualified person (electric shock hazard).

Replace the battery exclusively with a battery recommended by MGE UPS Systems.

5.4 Optional External Battery Rack

5.4.1 Presentation

5.4.1.1 Overview

The external battery rack is used to increase the operating autonomy on S or L type rackbatteries. Although the internal battery only ensures a few minutes of autonomy, the externalbattery rack ensures between one and eight hours of operation, depending on configuration.

The use of an external battery rack requires:

- Specific S and L racks (see § References ). These racks do not have internal batteries, butinstead have a connector to connect an external battery rack. The external battery rack isintended to operate with software version R5.1.2 or above.

- Specific CS board micro switches setting, when the CS board is in controller position in theS or L rack. The micro switches setting must correspond to the 0x09 value (see moduleSmall & Large racks - Hardware description § CS Board). If this value is different from0x09, the CS board cannot monitor the activity of an external battery rack (e.g. to detect

the end of battery autonomy).There are two types of external battery racks:

- The 12V battery rack which is used to back up an S type rack. This rack can contain two orthree batteries.

- The 36V battery rack which is used to back up an L type rack. This rack can contain threeor six batteries.

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Figure 5.20: System Rack and its Battery Rack

An external battery rack can only back up a system rack. The system rack can be used to hostthe Call Server, either as Media Gateway or as extension rack.

Battery racks are fitted with 12V / 7Ah type batteries in series or in parallel. A battery rack doesnot have a charger. The system rack power supply recharges the batteries.

The batteries are usually provided by Alcatel-Lucent. It is possible, however, to use compatiblebatteries. The installer should ensure that all the batteries in a rack are provided by the samemanufacturer and, if possible, are of identical release. If this is not the case, the life time of the

unit may be affected.As of R6.2, there are two packages for the batteries:

- 2U/12V Battery Rack and 2U/36V Battery Rack,

- 12V Battery Box and 36V Battery Box

The 2U Battery Racks and Battery Boxes use the same battery element (12V/3Ah). In the twocases, the PCX autonomy is identical.

Caution:

The 2U/12V Battery Rack or 12V Battery Box should only be connected to a 1U rack. The 2U/36V

Battery Rack or 36V Battery Box should only be connected to a 3U rack. If this is not the case,

there is a risk of damaging racks.

5.4.1.2 Operation

When the mains power is cut off, the system automatically switches to batteries. The powersupply of the system rack sets the electric “Batmode” signal to “battery”.

The board in the controller position (GD or CS) monitors this Batmode signal.

- When switching to batteries, this board generates an incident (incident no. 1544 if the CSis in the controller position; incident 5856 if the GD is in the controller position).

- If the mains power returns, an incident is generated (incident no. 1545 if the CS is in thecontroller position; incident 5858 if the GD is in the controller position).

- If battery autonomy expires (battery low), incident 1521 is generated if the CS is in the

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controller position. Boards GD, GA and CS in the rack stop (shutdown).

Compatibility between software and hardware versions

New hardware and software prior to R5.1.2: it is necessary to place the strap (delivered withthe rack) on the power supply board (see details for placing the strap: module Small & Largeracks - Maintenance § Replacing a board). No incident is generated when changing to batterymode. The shutdown is carried out after a time predefined by the swinst tool (1 mn by default).

Old hardware and software R5.1.2 or above: the system rack operates with the internalbatteries (low autonomy). The loss of the mains power causes the Call Server to shut downafter a time specified in the configuration. No incident is sent to the administrator.

5.4.1.3 Autonomy

The following table gives examples of autonomy according to the configuration.

Autonomy 12V BatteriesRack

or 12V BatteryBoxTwo elements

12V BatteriesRack

or 12V BatteryBoxThree elements

36V BatteriesRack

or 36V BatteryBoxThree elements

36V BatteriesRack

or 36V BatteryBoxSix elements

Small rack withdedicated CallServer(17W)

8 h 16 h not applicable not applicable

Small rack(53 W)

2 h 3 h(4 h if < 46W)

not applicable not applicable

Large rack(110 W)

not applicable not applicable 1 h 3 h(4 h if < 92W)

5.4.2 Characteristics

5.4.2.1 2U Battery Rack

Weight:

Weight when empty: 5 kg (11 lb)

Weight of a 12V / 7Ah battery: 2.64 kg (5.8 lb)

Maximum weight (36V configuration with six batteries): 20.84 kg (45.9 lb)

Maximum weight (12V configuration with three batteries): 12.92 kg (28.4 lb)

Operating temperature: +5°C to + 40°C (41°F – 104°F)

Humidity: +5% to 85% without condensation.

Dimensions:

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The battery rack is compatible with standard IEC/UL 60950.

Environment:

Storage: Class 1.1

Transportation: Class 2.3, shocks ETS300019 requires 0.8 fall test (with packaging)

Operation: Class 3.1

5.4.2.2 Battery Box

Weight:

Weight when empty: 0.90kg (1.98 lb)


Maximum weight (configuration with three batteries): 8.85kg (19.5 lb)

Operating temperature: +0°C to + 40°C (32°F – 104°F)

Humidity: +5% to 90% without condensation.

Dimensions:

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Battery Protection:fuse (5x20mm) 10A slow in negative line.

5.4.2.3 Batteries

Alcatel-Lucent recommends batteries with the following characteristics:

- Dimensions: 151 mm x 65 mm x 97.5 mm (5.9“ x 2.5” x 3.8”)

- Type: 12V / 7Ah sealed lead battery

- Flammability: UL94V-2 minimum

- Compatible with the following standards:

• IEC60950ed03 or EN 60950

• CAN/CSA C22.2 no.950–95 or UL 60950ed03 (USA and Canada)

• Storage: Class 1.1

• Transportation: Class 2.3, shocks ETS300019 requires 0.8 fall test (with packaging)

• Operation: Class 3.1

If the characteristics above are not respected, Alcatel-Lucent accepts no liability.

5.4.2.4 References

References Description

3EH76027AD Large 230V rack with internal batteries

3EH76027AE Large 230V rack adapted for external batteries

3EH76027BD Large 110V rack with internal batteries

3EH76027BE Large 110V rack adapted for external batteries

3EH76020AD Small 110/230V rack with internal batteries

3EH76020AE Small 110/230V rack adapted for external batteries

3EH76155AB 2U/–36V rack for three/six 12V batteries

3EH76155AA 2U/+12V rack for two/three 12V batteries

3EH76177AB 12V Battery Box for three 12V batteries

3EH76177AC 36V Battery Box for three 12V batteries

3EH76156AA 12V 7Ah battery

3EH76152AA Cord for external batteries

5.4.3 Storage

Prolonged storage harms the battery quality and performance. For prolonged storage, consultthe battery manufacturer's instructions.

5.4.4 Installation Procedure

5.4.4.1 Precautions

The batteries should be installed on the site. They should not be transported in the rack.

Read the instructions placed on the rack:

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Figure 5.23: Safety Label

Safety instructionsBefore use, read the instructions given by the battery manufacturer.

Risks when using batteries

Electrical risk:

Each battery element must have a protection adapted to the power supply and to the linkcables.

An adapted circuit breaker or fuse must be provided to insulate the batteries in the event of ashort circuit. The short circuit current is given by the battery manufacturer.

The 12V Battery Rack or Battery Box should only be connected to a 1U rack. The 36V BatteryRack or Battery Box should only be connected to a 3U rack. If this is not the case, there is a

risk of damaging racks.Risk of injury:

The metallic parts of the batteries are live. There is a risk of an electric shock or a short circuit.Only come in contact with the insulated parts of the batteries. In particular, non-insulated toolsshould not be used and bracelets and rings should not be worn.

Risk of explosion:

Regardless of the conditions for use, hydrogen may escape from the batteries through thepressure relief valves. As a result, under no circumstances should you use the Batteries Rackor Battery Box in an unventilated area.

5.4.4.2 Preliminary Operations

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It is recommended to carry out two battery charge/discharge cycles before installation. This

operation is used to obtain the optimum battery characteristics. This operation is not necessaryif the batteries have been stored for less than nine months at a temperature of between 20 – 25°C (max 30°C).

Before installation, the batteries must be fully charged.

5.4.4.3 Installing Batteries in a 2U/12V Rack

1. Open the rack (remove the attachment screws from the cover).

2. Place the batteries in the vertical position.

3. Depending on whether the rack has two or three batteries, wire it as shown in the followingfigure:

Figure 5.24: Wiring the 2U/12V Rack

If there are two batteries, do not remove the insulating material from the free connectors.

4. Place the batteries as shown in the following figure:

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Figure 5.25: Position of the Batteries in a 2U/12V Rack

Note 1:

Pay particular attention to the running of the cables (do not trap them in the metallic parts).

5. Close the rack (put the attachment screws back in place).

6. Close the switch and check the 12V battery voltage on the rear connector.

Note 2:

For a 12V rack, the – terminal of the batteries is linked to the ground by the system rack.

5.4.4.4 Installing Batteries in a 2U/36V Rack

1. Open the rack (remove the attachment screws from the cover).

2. Place the batteries in the vertical position.

3. Depending on whether the rack has three or six batteries, wire it as shown in the followingfigure:

Figure 5.26: Wiring the 2U/36V Rack

If there are three batteries, do not remove the insulating material from the free connectors.The free connection cables should not be stored inside the battery rack.


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Figure 5.27: Position of the Battery in a 2U/36V Rack

Note 1:

Pay particular attention to the running of the cables (do not trap them in the metallic parts).

5. Close the rack (put the attachment screws back in place).

6. Close the switch and check the 36V battery voltage on the rear connector.

Note 2:

For a 36V rack, the + terminal of the batteries is linked to the ground by the system rack.

5.4.4.5 Installing Batteries in a 12V Battery Box

The 12V battery box can be used with S systems. It uses 12V - 7Ah batteries. Up to threebatteries can be installed in the unit.

1. Ensure that the ON/OFF switch on the external battery unit is set to the OFF position (0 orblack) and that there is no cable connected to the J1 connector (see the figure below).

2. Open the unit by removing the four screws (ST3.5x32) with a screwdriver (Phillips PH2).

3. Insert the batteries in the open unit as follows (also see the figure below):

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a. If 2 batteries are to be used, the slots B1 and B3 are used.

b. If three batteries are to be used, the slots B1, B2 and B3 are used.

4. Connect the negative (black) terminals of the batteries as described below (and shown inthe figure below).

5. Connect the positive (red) terminals of the batteries as described below (and shown in thefigure below).

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6. Close the unit and secure it with the four screws.

7. Stick a label on the unit stating the date of the installation and the number of batteriesinstalled.

5.4.4.6 Installing Batteries in a 36V Battery Box

The 36V battery box can be used with L systems. It uses three 12V - 7Ah batteries. Twoexternal battery units can be connected in parallel to obtain the autonomy achieved with sixbatteries.

1. Ensure that the ON/OFF switch on the external battery unit is set to the OFF position (0 or

black) and that there is no cable connected to the unit (see the figure below).

2. Open the unit by removing the four screws (ST3.5x32) with a screwdriver (Phillips PH2).

3. Insert the three batteries in the open unit, into the positions B1, B2 and B3 (see the figurebelow).

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4. Connect the terminals of the batteries strictly in the order detailed below (also see thefigure below).

a. Connect the black wire to the negative (black) terminal of battery B1.

b. Connect a yellow wire between the positive (red) terminal of battery B1 and thenegative (black) terminal of battery B2.

c. Connect a yellow wire between the positive (red) terminal of battery B2 and thenegative (black) terminal of battery B3.

d. Connect the red wire to the positive (red) terminal of battery B3.

5. Close the unit and secure it with the four screws.

6. Stick a label on the unit stating the date of the installation and the number of batteriesinstalled.

7. If you wish to use two external battery units in parallel, continue as follows (also see figurebelow):

a. Insert the batteries in the extension unit and connect it (see step 3 to 6).

b. Place the two units side by side, or one on top of the other.

c. Connect the two units using the extension cable between the J2 connectors on theunits; the cable's Mate-N-Lok 3-terminal connector must be connected to the principalunit and its Mate-N-Lok 2-terminal connector must be connected to the extension unit.

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5.4.5 Assembling the Battery Rack

Place the Battery Rack in a 19" cabinet no more than 2m (6.5') from its system rack. Supportsare required due to the weight, which may be as much as 21Kg (46lb). Leave a 15 mm (0.59”)space above the rack for ventilation. Do not obstruct the vent holes.

Figure 5.36: Mounting the External Battery Rack

5.4.6 Connection to the System Rack

1. Open the battery rack switch.

2. Connect the battery rack to its system rack using the link cord (ref: 3EH76152AA):

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Figure 5.37: Connecting the 2U Battery Rack to its System Rack

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Figure 5.38: Connecting the Battery Box to its System Rack

If several racks coexist in the same cabinet, label the cables to avoid any connectionerrors.

3. Close the battery rack switch.

Note: Every 36V battery box is delivered with an extension cord.

Caution:

The 12V Battery Rack or 12V Battery Box should only be connected to a 1U rack. The 36V Battery

Rack or 36V Battery Box should only be connected to a 3U rack. If this is not the case, there is a

risk of damaging racks.

5.5 48V Battery and Charger Racks

5.5.1 Presentation

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5.5.1.1 Overview

As of R6.0 and R5.1.2, the MR1/MR3 racks (also called S & L racks) can be powered with 48VDC. Using of 48V DC requires a special rack called MR1–48V or MR3–48V.

For 48V DC power supply:

- Alcatel-Lucent offers a 500 W charger rack (recommended). This charger rack can powerup to 3 MR1–48V/MR3–48V racks.The charger rack includes a rectifier and backup batteries. An optional battery rackprovides extended autonomy. According to the autonomy required, there can be up to 8batteries in the charger rack and up to 8 batteries in battery rack.

Figure 5.39: MR1/MR3 with their Charger and Batteries Racks

- Use an existing 48V DC power supply available on the customer site. The customer powersupply must comply with the table: table: Operation Mode vs Input Voltage . When a 48VDC customer power supply is used a specific power supply cable is required.

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Figure 5.40: Example of MR1/MR3 with a Customer 48V DC Power Supply

5.5.1.2 Operation

When the main power cuts off, the charger rack automatically switches to batteries. TheMR1–48V/MR3–48V rack detects the switchover by measuring the input voltage level. Theelectric "Batmode" signal is set to "Batteries".

The board in the controller position (GD or CS) monitors this Batmode signal.

- When switching to batteries, the GD or CS board generates an incident (incident no. 1544if the CS is in the controller position; incident 5856 if the GD is in the controller position).

- If the mains power returns, an incident is generated (incident no. 1545 if the CS is in thecontroller position; incident 5858 if the GD is in the controller position).

- If the batteries are low, incident 1521 is generated if the CS is in the controller position.Boards GD, GA and CS in the rack shutdown. 20 minutes after boards are not suppliedanymore.

- When batteries are very low, the charger rack switches off.

Charger rack failure can be notified to the telecom manager through RMA.

The table below summarizes MR1–48V / MR3–48V rack behaviors:

table 5.11: Operation Mode vs Input Voltage

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Charger Rack Input

Voltage (1)

External 48V Power

supply InputVoltage(1)

Operation Mode CPU Led Status

on CS or GD

56V – 51V 56V – 47V normal mode green

51V – 45V (2) 47V – 45V(2) battery mode orange


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Operating temperature: +5°C to + 40°C (41°F . 104°F)

Humidity: +5% to 85% without condensation

Dimensions:

Figure 5.41: Charger Rack

The charger rack is compatible with standard IEC/UL 60950.

Electric:Input voltage: 110V - 230V, 47 - 63 Hz

Output voltage :

- Nominal : 54V

- Operating : 42V - 58V

- Overvoltage protection: 59.5V + or - 0.5V

- Low voltage disconnect threshold: 41.5V + or - 0.5V

- Fuse : each output is protected by a 4A fuse

Environment:

Storage: Class 1.1Transportation: Class 2.3, shocks ETS300019 requires 0.8 fall test (with packaging)


5.5.2.2 Extension Battery Rack

Weight:

Weight when empty: 5 kg (11 lb)


Maximum weight (configuration with four batteries): 15.56kg (34.3 lb)

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Maximum weight (configuration with eight batteries): 26.12 kg (57.6 lb)

Operating temperature: +5°C to + 40°C (41°F . 104°F)

Humidity: +5% to 85% without condensation

Dimensions:

Figure 5.42: Battery Rack

The battery rack is compatible with standard IEC/UL 60950.Environment:

Storage: Class 1.1

Transportation: Class 2.3, shocks ETS300019 requires 0.8 fall test (with packaging)


5.5.2.3 Battery Unit

Alcatel-Lucent recommends batteries with the following characteristics:

- Dimensions: 151 mm x 65 mm x 97.5 mm (5.9. x 2.5. x 3.8.)

- Type: 12V / 7Ah sealed lead battery

- Flammability: UL94V-2 minimum

- Compatible with the following standards:

• IEC60950ed03 or EN 60950

• CAN/CSA C22.2 no.950.95 or UL 60950ed03 (USA and Canada)

• Storage: Class 1.1

• Transportation: Class 2.3, shocks ETS300019 requires 0.8 fall test (with packaging)

• Operation: Class 3.1

If the characteristics above are not respected, Alcatel-Lucent accepts no liability.

5.5.2.4 References

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References Description

3AB00404AV (*) MR1 RACK MODULE (48V)

3BA00406AV (*) MR3 RACK MODULE (48V)

3EH76181 RACK CHARGER 48V/14AH WITHOUTRECTIFIER

3EH79185 RECTIFIER 500W FOR CHARGER RACK

3EH79187 EXTENSION BATTERY RACK

3EH79156 BATTERY 12V/7AH

(*) : according Alcatel-Lucent offers, the suffix "AV" may be changed.

5.5.3 Storage

Prolonged storage harms the battery quality and performance. For prolonged storage, consultthe battery manufacturer's instructions.

5.5.4 Charger Rack Installation Procedure

This part describes the connection of a charger rack (with his optional battery rack) toMR1–48V / MR3–48V racks.

5.5.4.1 1.1.4.1 Caution

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Figure 5.43:

Safety instructionsBefore use, read the instructions given by the battery manufacturer

Risks when using the batteries

Electrical risk:

Each battery element must have protection adapted to the power supply and to the link cables.An adapted circuit breaker or fuse must be able to insulate the batteries in the event of a shortcircuit.

Risk of injury:

The metallic parts of the batteries are live. There is a risk of an electric shock or a short circuit.Only touch the insulated parts of the batteries. In particular, non-insulated tools should not be

used and bracelets and rings should not be worn.Risk of explosion:

Regardless of the conditions for use, hydrogen may escape from the batteries through thepressure relief valves. As a result, under no circumstances should you use the charger rackand the battery rack in an unventilated area.

5.5.4.2 Preliminary Operation

It is recommended to carry out two battery charge/discharge cycles before installation. Thisoperation is used to obtain the optimum battery characteristics. This operation is not necessaryif the batteries have been stored for less than nine months at a temperature of between 20 . 25C (max 30 C).

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Before installation, the batteries must be fully charged.

5.5.4.3 Installation Batteries in a Rack

Wiring of the batteries in a charger rack and in an extension battery rack is identical

1. Open the rack (remove the attachment screws from the cover)

2. Place the batteries in the vertical position

3. Depending on whether the rack has four or eight batteries, wire it as shown in the followingfigure:

Figure 5.44: Wiring Batteries in a Rack

Note 1:

Pay particular attention to the running of the cables (do not trap them in the metallic parts)


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Figure 5.45: Batteries Positioning

Note 2:

Pay particular attention to the running of the cables (do not trap them in the metallic parts)

5. Close the rack (put the attachment screws back in place)

6. Close the switch and check the 48V battery voltage on the rear connector (pin1: –48V,pin3: 0V)

7. Open the switch to prevent electric shock during assembly.

5.5.4.4 Assembly

Place the charger rack and the battery rack in a 19" cabinet no more than 1m (3.2') from itssystem rack. Supports are required due to the weight, which may be as much as 21Kg (46lb).

Leave a 15 mm (0.59') space above the rack for ventilation. Do not obstruct the vent holes.

Figure 5.46:

5.5.4.5 Connecting the Protective Ground

The charger rack and the battery rack must be connected to the protective ground as shown

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below:

Figure 5.47: Charger Rack and Battery Rack Rear Panel

The MR1–48V and MR3–48V must be connected to the protective ground as shown below:

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Figure 5.48: MR1–48V and MR3–48V Rear Panel

5.5.4.6 Connection to the System

1. Unplug the mains from the charger rack2. Open the batteries switch on the charger rack and on the battery rack (if present)

3. Connect (if present) the battery rack to the charger rack using the link cord

4. Connect the MR1–48V / MR3–48V racks to the charger rack using the link cords as shownbelow:

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Figure 5.49: 48V Connections

Details of the charger rack rear panel connections:

Figure 5.50: Charger Rack Rear Panel

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Note 1:

there are four 48V output sockets : 3 for feeding MR1-48V/MR3-48V racks, 1 for reserved

Note 2:

the fuse 1 on front panel protects the 48V output 1, the fuse 2 for output 2 and so on.

5. Connect the main to the charger rack

6. Switch on the battery on the charger rack and on the battery rack (if present)

5.5.4.7 Connection to the RMA Alarm

In order to transmit charger rack alarm, the charger rack must be connected to the RMA boardas below:

Figure 5.51: Connecting RMA

5.5.5 Installing an External 48V Supply

When a 48V power supply compatible (with the requirements detailed : table: Operation Modevs Input Voltage ) is available, it can be connected in place of the charger rack.

The protective ground must be connected as with charger rack.

The MR1-48V / MR3-48V rack is permanently connected to the customer 48VDC powersupply. A customer 48VDC panel must be installed nearby.

This panel must have for each rack:- A screw-down terminal block

- An isolating switch to power down

- A fuse or a breaker (10 A) for protection

The 3EH 76194 cable, called Extenal Cable MR1/MR3 48V must be used to connect the 48Vpower supply.

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Figure 5.52: MR3–48V Power Connection Example

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6.1 Replacing the internal batteries

Internal batteries are replaced with the system powered down and after removing the mainsconnector, unscrewing the back panel and undoing the battery rack.

To ensure correct balance, replace all batteries at the same time with batteries of the sametype, same supplier and same batch.

To ensure system shutdown does not result in data loss if mains power is cut off or thewall-mounted plug disconnected, replace the batteries every two years. This maintenanceoperation is essential to make sure that there is sufficient backup power to enable files to besaved before the system shuts down.

When delivered, batteries are not charged. File save in the event of a mains power loss canonly be guaranteed once the batteries have been charged, that is approximately 12 hours afterthe system is powered on (GD switch set to ON).

Battery characteristics

- Number: one (S rack) or three serial (L rack)

- Sealed lead battery

- 1.2 Ah / 12V

- Fire resistance better than or equal to UL94-V2

- Check connection polarity

Important:

Replace only with a battery of the same type or equivalent recommended by the manufacturer.

Discard used batteries following the manufacturer's instructions.

6.2 Replacing external batteries

Batteries in the external batteries rack can be replaced "hot". The associated system rack doesnot have to be stopped.

As with the initial installation, batteries can be provided by Alcatel-Lucent. Compatible batteriesmay also be used. See the module Small & Large racks - Power connections § Storage forinstallation instructions and precautions.

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For maximum operating security, you are advised to change the external batteries every two

years.

6.3 Battery maintenance

It is recommended that CS and GA board batteries be replaced with batteries of the same typeevery two years. Used batteries should be disposed of in accordance with the manufacturer'sinstructions.

6.4 Ventilation system, maintenance

Take advantage of the periodic battery replacement operations to clean the system ventilationlouvers with a brush or cloth.

When the system operates with no fan (S rack) or one fan (L rack) in working order, only theexternal digital T0/T2 accesses and the first two interfaces of Alcatel-Lucent Reflexesterminals remain operational.

6.5 Replacing a board

6.5.1 Recommendations

All boards have an OBC component. This component allows boards to exchange data with theGD board.

For the Alcatel-Lucent OmniPCX Enterprise CS, release 3.0 or higher of this component isrequired.

A label affixed on the component shows the release. The OBC is located in a socket, allowingit to be removed without desoldering.

Component location is shown below (for a MIX board).

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6.5.2 Replacing the CS board

See the Call Server stop and restart procedure (see the module Call Server stop/restartprocedure - Operation).

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Chapter 6

Documents

S and L Racks - Installation Procedure