Alcatel-Lucent OpenTouch Suite for Mid sized and Large...

Alcatel-Lucent OpenTouch Suite for Mid sized and Large Enterprises

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Chapter 14 - Hardware Components

April 2014 Offer - Ed.02

Ref.: ENT_MLE_015989

ENT_MLE_015989 - Ed 02_2014-10-13 Chapter 14: Hardware Components

2/36 Alcatel-Lucent Enterprise Communication Solutions

April 2014 Offer

Copyright Alcatel-Lucent Enterprise 2000-2014. All rights reserved

Passing on and copying of this document, use and communication of its contents not permitted without written authorization from Alcatel-Lucent Enterprise.

Notice:

While reasonable effort is made to ensure that the information in this document is complete and accurate at the time of printing, we cannot assume responsibility for any errors. Changes and/or corrections to the information contained in this document may be incorporated into future issues.

This document introduces the Alcatel-Lucent OpenTouch and OmniPCX Enterprise Communication Server, their products and features. All documents associated to this introduction cover most of the aspects for designing offers based on current manufacturers and business partner agreements. They include introductory explanations to position the offer in relation to client needs. References to in-depth documentation are indicated to direct you to product descriptions or product sites.

Who Should Use this Document?

As an introductory offer, this document can be used by Alcatel-Lucent Enterprise vendors, clients, partners and associates involved with the implementation of Alcatel-Lucent systems.



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Table of contents

1 Servers, media gateways, boards and access points ................................................................. 4

1.1 Hardware servers for applicative services ..................................................................................... 4 1.1.1 Appliance Servers ............................................................................................................................................... 4 1.1.2 Media gateway ................................................................................................................................................... 4 1.1.3 Common hardware IP media gateway ............................................................................................................... 5 1.1.4 Crystal IP media gateway ................................................................................................................................... 7 1.1.5 Common hardware ............................................................................................................................................. 8

1.2 Crystal hardware ....................................................................................................................... 18 1.2.1 M2/M3 cabinets ............................................................................................................................................... 19 1.2.2 Cabinet installation ........................................................................................................................................... 20 1.2.3 Power connections ........................................................................................................................................... 21 1.2.4 Boards ............................................................................................................................................................... 23

2 Site requirements .................................................................................................................. 30

2.1 Small site minimal requirements ................................................................................................ 30 2.1.1 Site .................................................................................................................................................................... 30 2.1.2 Environmental conditions ................................................................................................................................ 30

2.2 Large telephone equipment and data lab requirements .............................................................. 31 2.2.1 Site .................................................................................................................................................................... 31 2.2.2 Room opening .................................................................................................................................................. 31 2.2.3 Room sealing .................................................................................................................................................... 31 2.2.4 Room clearance ................................................................................................................................................ 31 2.2.5 Fire prevention ................................................................................................................................................. 32 2.2.6 Floor and ceiling options .................................................................................................................................. 32

2.3 Environmental conditions .......................................................................................................... 33

2.4 Vibrations ................................................................................................................................. 34

3 Related standards ................................................................................................................. 36

3.1 Electromagnetic compatibility (EMC).......................................................................................... 36

3.2 Safety ........................................................................................................................................ 36

3.3 Network connection .................................................................................................................. 36

3.4 Environment ............................................................................................................................. 36

3.5 Reduction of hazardous substances (RoHS) ................................................................................ 36



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1 Servers, media gateways, boards and access points

1.1 Hardware servers for applicative services Most of the following hardware components can be deployed with either Alcatel-Lucent OmniPCX Enterprise Communication Server or OpenTouch™ Business Edition offers.

For OpenTouch™ Business Edition exceptions please refer to OpenTouch feature list.

1.1.1 Appliance Servers

Refer to the “Cross Compatibility” and “Feature List” documents to access requirement details the on hardware servers offered for the OmniPCX Enterprise, OpenTouch and OmniVista solutions.

1.1.2 Media gateway

The IP Media Gateways handle accesses and interfaces of a customer solution. They are controlled by the Communication Server through an IP connection.

A media gateway is built with one or more chassis modules. Several types of chassis are available and can be classified into two groups:

A media gateway is built with one or more chassis modules. Several types of chassis are available and can be classified into two groups:

– The first group consists of Rack Modules (Rack 1 or Rack 3 modules) which are shared with the Alcatel-Lucent OmniPCX Office (common hardware: same chassis, power supplies, and interface boards) and correspond to the small and medium chassis (1.5U and 3.5U).

Note 1: The Rack 2 module (2.5U) is not used for the OmniPCX Enterprise. It is only available for the OmniPCX Office.

The IP Rack Media Gateways address medium to large capacity.

– The second group consists of Crystal shelves, inherited from the Alcatel-Lucent OmniPCX 4400 platform. A Crystal shelf is based on the Alcatel-Lucent Crystal Technology (ACT) whose main characteristic is a meshed backplane offering full connectivity between slots.

– Crystal shelves can be hosted in:

o M2 cabinet: one 28-slot or two 14-slot Crystals

o M3 cabinet: two 28-slot or four 14-slot Crystals



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Note 2: Crystal shelves support various types of hardware, enabling services which are not provided on Rack 1 or Rack 3 modules. For example, DECT 8 board for mobile DECT application requiring high traffic density.

Different configurations are provided based on these two chassis groups:

– Common Hardware (CH) IP media gateway

– Rack Communication Server

– Crystal Hardware (CyH) IP media gateway

– Crystal Communication Server

A Media Gateway built with Common Hardware Rack Modules is called Common Hardware IP Media Gateway.

A Media Gateway built with Crystal shelves is called Crystal IP Media Gateway.

A Crystal shelf which hosts the Communication Server is called a Crystal Communication Server.

Common Hardware IP Media Gateways and Crystal IP Media Gateways can be mixed within a node and can be used regardless of the type of Communication Server.

When a Crystal Communication Server or an Appliance Sever is used, a Crystal Media Gateway can consist of two of three levels of shelves linked by INTOF links.

The following sections give more details on each type of Media Gateway.

1.1.3 Common hardware IP media gateway

A common hardware IP media gateway is built with one or more (maximum of three) Rack 3 module chassis. It consists of:

– A main rack: Rack 1 Module or Rack 3 Module controlled by a Gateway Driver (GD) board

– One or two expansion racks connected to the main rack by a high speed link (HSL)



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A common hardware IP media gateway is connected to the communication server through an Ethernet link. The communication server can be located in:



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The IP Rack Media gateway is managed by a Gateway Driver processing unit and handles the “classical” legacy Rack interfaces to connect terminals, public accesses or auxiliary interfaces.

Connection to an external network (public or private):

– T0 ISDN

– E1-CCS ISDN (T2)

– E1-CAS

– T1 CCS (PRI)

– T1 CAS

– DID/DDI or NDDI/non-DID analog networks

Connection to digital TDM phones, attendant locations (UA interfaces).

Connection to analog devices such as fax machines, etc. (z-analog interfaces).

Connection of DECT base stations.

IP connectivity.

Voice compression channels: G.711, G.723, G.729A.

DSP resources for media services: voice guides, conferencing, etc.

1.1.4 Crystal IP media gateway

A Crystal IP media gateway is built with Crystal shelves. It is connected to the communication server through either an Ethernet link (Appliance Server), or the chassis back panel bus (Crystal CPU). It consists of a main shelf controlled by an IOIP board.

One level of peripheral Crystals can be connected to the main shelf by INTOF2



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1.1.5 Common hardware

1.1.5.1 Rack module 1 and 3

There are two types of rack module, used for the Alcatel-Lucent OmniPCX Enterprise Communication Server:

Rack 1 module Rack 3 module

Dimensions: width x length x height

(rack-unit measurement)

400 x 442 x 66 mm

(19” x 1.5U)

400 x 442 x 154 mm

(19” x 3.5 U)

Weight 6 kg (12.3 lbs.) 13 kg (28.7 lbs.)



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Rack 1 module Rack 3 module

Number of ports (maximum) 28 96

Slots one controller slot + two interface slots

one controller slot + eight interface slots

Note: U = Form factor for telecom/data equipment rack height 1U = 1.75” = 44.45 mm

These two types of racks are provided either with 110/230V power supply or with 48V power supply and can be installed in two ways:

– Free standing: a maximum of three racks can be stacked on top of each other

– Installed in a computer bay or on a telecommunications rack: the rack is placed on a bracket shelf (provided by the bay or rack supplier), or by using an optional 19” mounting kit (there is a kit for each type of rack)

These racks support:

– OmniPCX media gateway

– Com server

– RMA

Installation

The Rack 1 and Rack 3 cases may be installed in two ways:

– Placed on a table: A maximum of three cases may be mounted on top of one another

– Mounted in a communication or computer rack: The case is secured in the rack by means of the attachable shelving brackets provided by the rack supplier, or using the optional 19" installation key (there is a kit for each type of rack)

Recommendations:

Before installing a system in a 19" rack, it must be ensured that:



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– The maximum static load of the 19" rack, which can be found in the rack specification from the supplier, is greater than the total weight of the devices to be installed or fitted to the rack

– The weight of the appliances is uniformly distributed throughout the height of the struts

If the weight of the Alcatel-Lucent OmniPCX Enterprise Communication Server rack exceeds the designated load on the front struts, which is typically equal to the total load of the rack divided by 2, then the module must be placed on a shelf.

1.1.5.2 Power connections

Generality

Alcatel-Lucent has designed several solutions for power supply and battery backup.

– The first family of solutions concerns a data-oriented environment relying on data UPS backup solutions, for price-optimized short autonomy. This solution is based on 110 V / 230 V rack modules

– The second family is more dedicated to a telecom-oriented environment with its own power backup solution, for price-optimized long autonomy. This solution is based on 48 V rack modules

110 V / 230 V rack modules

Mains connections

The 110 V / 230 V rack modules can be connected via the three-wire cable to any type of electrical installation including:

– TT (internal ground for each unit)

– TN (common ground for all equipment)

– IT with 230 V mesh voltage (Norway only)

A fuse (T2.5 AH / 250 V time-delayed, high breaking capacity) protects the module.

110 V / 230 V rack modules must be permanently connected to a ground in case of current leakage that exceeds 3.5 mA on all the trunk accesses (safety requirement CEI 60950 Ed 0.3). It is recommended to use the ground wire provided (a minimum cross sectional area of 4 sq. mm – AWG 10), and connect it to the stud at the rear of the case.

External batteries

The 110 V / 230 V rack modules does not include batteries. External batteries are required to provide autonomy.

When the battery is low, a “clean system shutdown” is launched on the Com Server to prevent file system or database corruption.

Each external battery module can secure only one rack module 1 and 3, regardless of the purpose of the rack (Com Server hosting, media gateway, extension rack, or RMA/MODB hosting).

A 12V external battery module secures the RM1 rack. This module holds either 2 or 3 batteries (12V/7Ah).

A 36V external battery module secures the RM3 rack. This module holds either 3 or 6 batteries (12V/7Ah).

Note: The 110 V / 230 V rack module acts as a battery charger.

Two types of battery can be connected to the 110 V / 230 V rack module:

Stackable format



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The stackable format is cost-effective for Rack 1 and provides a minimum autonomy for both Rack 1 and Rack 3. The table below shows the average autonomy provided (not contractual):

1 Hr. 2 Hr. 3 Hr. 4 Hr.

Rack 1 1x7Ah 2x7Ah 2x7Ah 13x7Ah

Rack 3 3x7Ah

The external battery desktop model should be placed on the floor or inside a 19" compliant rack.

Maximum distance between the battery modules and the secured rack module 1/3 must not exceed 2 m.

Rack format



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The rack format is cost effective for Rack 3 and provides up to four hours autonomy for both Rack 1 and Rack 3. The table below shows the average autonomy provided (not contractual):

1 Hr. 2 Hr. 3 Hr. 4 Hr.



The external battery rack should be installed on a 19" compliant rack. Maximum distance between the battery modules and the secured rack module 1/3 must not exceed 2 m.

Connecting a UPS

The installation of a compatible Uninterruptible Power Supply (UPS) enables the system to continue operating for data backup in the event of a power failure.



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The UPS is connected via the power connector on the back of the case.

UPS power supply: Use the power cable provided with the Alcatel-Lucent OmniPCX Enterprise Communication Server rack.

48 V rack modules

The 48V rack module (RM1 and RM3) is connected to an external 48V charger and battery rack module.

This solution is mainly dedicated to a telecom-oriented environment with its own power backup solution, for price-optimized long autonomy.

48 V rack modules must be permanently connected to a ground in case of current leakage that exceeds 3.5 mA on all the trunk accesses (safety requirement CEI 60950 Ed 0.3). It is recommended to use the ground wire provided (a minimum cross sectional area of 4 sq. mm – AWG 10), and connect it to the stud at the rear of the case (left-hand side).

External charger and battery module

Alcatel-Lucent offers an external charger to feed up to three 48V rack modules.



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The 48V rack modules (RM1 and RM3) are directly powered with 48 V, which is supplied by a 500W rack charger. The rack charger / 48-volt battery pack is equipped with four batteries (expandable to eight).

An autonomy expansion rack allows adding a maximum of 8 batteries.

This charger provides the following average autonomy (not contractual):

2 Hr. 4 Hr. 6 Hr. 7/8 Hr.



Care must be taken to ensure free air circulation (front to rear) through the module. The rack must be grounded as an all class I converter to comply with EMC requirements.

The external 48V charger and battery backup rack and the expansion rack should be installed on a 19" compliant rack.

Connecting a DC -48V external power supply

If a -48VDC power supply is available on the customer site, it can be connected to the MR1-48V or MR3-48V racks.

-48VDC power supply voltage requirements:

– Normal mode: 56V - 51V

– Battery mode: 51V - 45V

– Shutdown running: <45V

Connection requirements:

The MR1-48V and MR3-48V racks must be permanently connected to the customer 48VDC power supply. The 48V panel must be installed nearby.



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This panel must have for each rack:

– A screw down terminal block

– An isolating switch to power down

– A 10A fuse or a breaker for protection

1.1.5.3 Boards

System boards

CS-2 Board

The CS-2 board processes system applications (telephone, telematics, messaging applications). This board has its own hard disk and uses a standard processing unit (AMD ASPEN) and components.

The CS-2 board accepts the following optional daughterboard:

SlanX4: provides a four-port Ethernet switch

GD-3 Board

The GD-3 (Gateway Driver step 3) board offers the following features:

– IP media gateway controller

– TDM or IP switching control

– Voice over IP

– Voice Guides

– Internal or external music-on-hold connection

– N-party conference

– 3-party conference

– DTMF (touchtone) generator and detector

– Internal (embedded) modem

– Binary authentication

– Country management

Main IP Characteristics of the GD-3 board include:

– 10/100/1000BT connection, Half/Full duplex with auto-negotiation and configuration

– VoIP standards: H.323 voice compliance, RTP,SRTP, RTCP

– Voice compression standards: G.711, G.723.1/A, G.729/AB: the compression function is performed by DSPs located on the GD-3 board and on the optional ARMADA daughterboards which provides additional DSPs.

– Encryption: Embedded voice (SRTP) and signaling encryption

– Framing: from 10 (available with G.711 and G.729) to 40 ms, according to configuration

– Echo canceller: maximum echo cancellation value is 128 ms

– Quality of Service:

o TOS diffserv

o 802.1p/Q tagging, VLAN

– IP addressing: static configuration only

– Modem/fax transparency

– Fax T.38

Optional daughterboard:



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– HSL1 or HSL2 daughterboard: enables the connection of one or two expansion racks (to complete the IP media gateway)

– AFU daughterboard: enables the connection of an external audio source as well as alarm management

– ARMADA daughterboard offers supplementary resources for N-party conferences, voice compression/decompression and voice packetization/depacketization.

GA-3 Board

The GA-3 (Gateway Applicative) board enables GD-3 resources to be extended.

Optional daughterboard: ARMADA daughterboard (multi-voice vocoder).

PowerMEX Board

This board is used as an expansion rack controller. All PowerMEX boards have an HSL1 daughterboard to connect the master rack.

The PowerMEX board also offers supplementary resources for 3-party conference.

LANX16–2 Board

The LANX16-2 board provides a 16 port Ethernet switch:

– 14 ports 10Mb/100Mb

– 2 ports 100Mb/1Gb

Terminal interface boards

UAI boards

UAI4, UAI8 and UAI16 boards are used to connect 4, 8 or 16 UA terminals such as:

– Alcatel-Lucent 9 series sets, with or without an S0/V24/PC option

– IBS for DECT sets (two interfaces are required per IBS)

– V24, S0, CTI or analog Terminal Adapters (TAs)

SLI boards

The SLI4, SLI8 and SLI16 boards are used to connect 4, 8 or 16 analog terminals such as:

– Analog sets

– Fax

Summary:

Type of terminal Common Hardware Boards

Name Modularity

Digital (Alcatel-Lucent 9 series sets)

UAI 4

UAI 8

UAI 16-1

8

16

Analog SLI4-1 4



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Type of terminal Common Hardware Boards

Name Modularity

SLI8-1

SLI16-1

8

16

DECT See note below

Note: DECT sets can be connected to a common hardware Media Gateway via an IBS (Intelligent Base Station) and UA interfaces.

Network interface boards

PRA-T2 Board

The PRA-T2 board provides one ISDN-T2, ABC-F, QSIG, DPNSS or DASS2 digital access to a public or private network.

PRA DASS2 Board

The PRA DASS2 board offers a single primary access connection. This may be DASS2 or DPNSS type depending on system management configuration settings.

Note 1: The DPNSS access is not available of US.

PRA-T1 Board

The PRA-T1 board provides one T1 primary access (30 B channels + 1 D channel) in CCS mode.

T1-CAS Board

The T1 CAS board provides one T1 primary access (30 B channels + 1 D channel) in CAS mode.

BRA Boards

The BRA2, BRA4 and BRA8 boards provides 2, 4 or 8 ISDN-T0 digital accesses.

Note 2: Bra boards does not support S0 mode for ISDN devices such as S0 sets.

APA Boards

APA4 and APA8 boards provide 4 or 8 analog access.

This board supports the CLI (Calling Line Identification) protocol. An optional daughterboard is required:

– CLI FSK for US and China only

– CLI DTMF for India and Taiwan only

These boards support the MET daughterboard for charging pulse detection.

Only one daughterboard (CLI or MET) is supported on an APAx board.

Summary:

Interface Common hardware boards



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Name Modularity

E1-CCS: ISDN, ABC-F, Q-SIG, DPNSS, DASS2

PRA-T2 1

E1-CCS: DPNSS, DASS2 PRA DASS2 1

E1-CAS: R2 PRA-E1 CAS 1

T1-CCS: ABC-F, Q-SIG PRA-T1 1

T1-CAS T1-CAS 1

T0 BRA2

BRA4

BRA8

2

4

8

Analog APA4

APA8

4

8

Z-PCM for IVR / VPS access PRA-T1

T1-CAS

30

Mix boards

The MIX boards provide a combination of T0, UA, and SLI (analog) interfaces:

Reference Modularity

T0 UAI SLI

MIX4/8/4 4 8 4

MIX4/4/8 4 4 8

MIX2/4/4 2 4 4

Note: MIX4/8/4, MIX4/4/8 and MIX2/2/4 are not available in North America.

Maintenance boards

RMA board

The RMA (Remote Maintenance Application) board is used to connect the Alcatel-Lucent Enterprise for maintenance and configuration operations.

MOD8 board

The MOD8 board is a modem which is used associated with the RMA board.

1.2 Crystal hardware Note: Crystal Hardware can be deployed within OmniPCX Enterprise offers only.



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1.2.1 M2/M3 cabinets

The M2/M3 cabinets host 14 or 28-slot Crystal shelves.

Crystal shelves can be installed in a standard rack.

1.2.1.1 M2 cabinet

The M2 cabinet provides 14 or 28-slot Crystal Shelves in three different configurations:

– M2 cabinet with a single 14-slot Crystal shelf

– M2 cabinet with two 14-slot Crystal shelves, one main Crystal and one peripheral Crystal (with interconnection board)

– M2 cabinet with a single 28-slot Crystal shelf

This basic configuration of a single system can be extended to a maximum of 56 slots with a second M2 cabinet via interconnection boards.

The M2 targets configurations from between 100 and 400 users.

The M2 cabinet must be powered by a 48V external power supply.



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1.2.1.2 M3 cabinet

The M3 cabinet provides 14 or 28-slot Crystal Shelves in three different configurations:

– M3 cabinet with one 14-slot main Crystal shelf, and three 14-slot peripheral Crystal shelves (with interconnection boards)

– M3 cabinet with one 28-slot main Crystal shelf and two 14-slot peripheral Crystal shelves

– M3 cabinet with one 28-slot main Crystal shelf, and one 28-slot peripheral Crystal shelf

This basic configuration of a single system can be extended with other M3 cabinets via interconnection boards.

The M3 targets configurations from between 400 and 5000 users.

The M3 cabinet must be powered by a 48V external power supply.

1.2.2 Cabinet installation

The M2/M3 cabinets may be installed in two different ways:

– On a raised floor. In this configuration, each cable is fed out through the cutout provided in the cabinet floor

– On the room floor. In this configuration, each cable is fed out through the opening through the rear panel of the cabinet

Leave a minimum free space in the front and rear of the cabinet, so the doors can open properly.

For safety reasons, all Mi cabinets must be secured to the floor using an attachment kit.

Ventilation is important for correct cooling, this is particularly important when using standard racks.

Contact Alcatel-Lucent support for more details about the mandatory fan / deflector kits.



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1.2.3 Power connections

1.2.3.1 Protective ground

The system must be grounded for all types of electrical installation including:

– TT (internal ground for each unit)

– TN (common ground for all equipment) strongly recommended

– IT with 230 V mesh voltage (Norway only)

For Australia, the equipment must be connected using a GG type power scheme only.

For safety reasons, the ground must be connected before any other connections and the entire system must always be wired to the ground.

A cabinet terminal block connects the ground cable to the cabinet.

1.2.3.2 Connection to a DC -48 V external power supply

A rectifier supplies the power required for operating the M2/M3 cabinets. A local, easily accessible isolating device must be an integral part of the installation.

A cabinet terminal block, located at the bottom of the rack, connects the –48 VDC cables. The cable diameter must be between 6 to 10 sq. mm (AWG equivalent 9 to 7 approximately). 20 A Internal fuses (time delayed) protect each shelf.

This rectifier must be backed up by a set of batteries providing a minimum of five minutes standalone power.

When battery discharging is detected, an automatic system shutdown is initiated.

1.2.3.3 Power supply cabinet

For 48V DC rectifiers, Alcatel-Lucent recommends using the Power Supply Cabinet (PSC). The PSC enables M2/M3 cabinets to be powered from a 230V (or 110V) power source. Cabinet powering can be selected to meet different requirements. In its maximum configuration, the cabinet delivers 4800W power with a 230V power supply (2400W with 110V power supply).



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1.2.3.4 Crystal 14-slots shelf in data equipment

This solution allows the implementation of an OmniPCX Enterprise configuration where common hardware solutions does not fully fit a customer’s needs (homogeneous hardware, modularity, very high traffic, 4635J voice mail, tie line and RT2 remote gateway).



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The Cherokee PE6500/50, with backup batteries powering the ACT shelf, has an autonomy of 20 minutes – 130 minutes

1.2.4 Boards

1.2.4.1 Board position

Any type of Alcatel-Lucent OmniPCX Enterprise Communication Server board can be inserted in any available slot. The main CPU and backup CPU (for redundancy configurations) have dedicated positions.



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1.2.4.2 System boards

CPU7-2 board

The CPU7-2 board processes system applications (telephone, telematics, messaging applications) and generates the clock signals and tones for the entire ACT. The CPU7-2 board uses a low power Celeron 650 MHz processor.

The CPU7-2 includes USB 1.1 interfaces. This interface can be used to replace a 3.5” floppy disk for database backup and restore.

This board comprises:

– One ATA interface to control an IDE Hard disk

– Four asynchronous V24 interfaces (two full and two reduced)

– One 10/100BT Ethernet Interface

– One Backbone embedded 10 Mbit/s Ethernet interface

– One input recorder interface to provide the “External music” function

– Real Time clock function

– Q23 detection

– DECT Timing Module (DTM) function

– A daughter board equipped with one SATA hard disk

The CPU7-2 complies with RoHS requirements.

INT-IP3 board

The INT-IP3 (INTer connecting on IP network step 3) board allows:

– Main Crystal shelf/Peripheral Crystal shelf link over IP: in this case, INT-IP3 boards are used in pairs: one in coupler position in the main shelf (INT-IP3A) and the other in controller position in the peripheral shelf (INT-IP3B)

– INT-IP3B board duplication

– Access to IP phones

– Access to multimedia PCs



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– Voice over IP logical links and trunk groups

– DECT synchronization

– Binary authentication

– Main IP Characteristics of the INT-IP3 board include:

– 10/100/1000BT connection, Half/Full duplex with auto-negotiation and configuration

– VoIP standards: H.323 voice compliance, RTP, RTCP

– Voice compression standards: G.711, G.723.1/A, G.729/AB: the compression function is performed by DSPs located on the INT-IP3 board and on the optional ARMADA daughterboards which provides additional DSPs.

– Encryption: Embedded voice (SRTP) and signaling encryption

– Framing: from 10 (available with G.711 and G.729) to 40 ms, according to configuration

– Echo canceller: maximum echo cancellation value is 128 ms

– Quality of Service:

o TOS diffserv

o 802.1p/Q tagging, VLAN

– IP addressing: static configuration only

– Modem/fax transparency

– Fax T.38

INTOF2 board

The INTOF2 board provides IP links to connect peripheral Crystal shelves. These boards are used in pairs: one in coupler position in the main shelf and the other in controller position in the peripheral shelf.

GPA2 Board

The GPA2 (General Purpose Auxiliary) board offers the following features:

– Voice (speech) processing:

o Multi-language Voice Guides (Multi Language Voice Prompt), that can be downloaded in a maximum of four languages and simultaneously played on 60 channels

– 4 x 6 Mb (4 x 12 min) static Voice Guides

– 7.5 Mb (15 min) dynamic Voice Guides

o Music-on-hold

– Detection and generation of tones and DTMF:

o Generation of 32 tones

o Q.23, Q.23x

o DTO (CCD)

o 2100Hz

o R1/R2

o VAD

– Several simultaneous multi-party conferences

CMP board



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The CMP board provides an auxiliary processor used in some specific applications as radio interphone (intercom) link or mobile set alarm notification.

1.2.4.3 Terminal Interface boards

eUA32 Board

The eUA32 board is used to connect 32 UA sets such as:

– UA 9 series sets, with or without an S0/V24/PC option

– IBS for DECT sets (two interfaces are required per IBS)

– V24, S0, CTI or analog Terminal Adapters (TAs)

eZ32-ST board

The eZ32 board enables 32 analog terminals to be connected to a Crystal shelf.

BRA2 Board

The BRA2 (Basic Rate Access) board controls 8 T0/S0 interfaces. Each interface can be configured by management in T0 mode (access to the ISDN in (2B + D) or S0 mode (connection of terminals in 2B + D).

DECT8 Board

The DECT8 board enables the connection of up to 8 DECT RBS base stations using HDB3 transmission at 1.152Mbps.

Summary

Type of terminal Crystal hardware boards

Name Modularity

Digital (Alcatel-Lucent 9 series sets)

eUA32 32

Analog eZ32-ST 32

32

20 + voice guide broadcast

S0 BRA2 8

DECT DECT8

DECT8 Pack

8 DECT RBS base stations

DECT8 + 30DECT users

1.2.4.4 Network interface boards

NPRAE-2 board

The NPRAE-2 (New Primary Rate Access E2) board can be used to connect an Alcatel-Lucent OmniPCX Enterprise Communication Server to:

– Another Alcatel-Lucent OmniPCX Enterprise Communication Server in a private network (ABC-F, Q-SIG)



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– A non Alcatel-Lucent PBX in a private DPNSS network (DPNSS is not available for the US)

– A public ISDN or DASS2 network

PCM2 board

The PCM2 (Pulse Code Modulation) board provides one access to the public (except France) or private exchange via a PCM link (channel by channel signaling). The PCM2 board supports a PCM link. The board carries out tone and Q23 (DTMF) and R2 signaling detection using a signal processing detector. In some configurations, two detection modules are equipped.

BRA2-1 Board

The BRA2-1 board provides 8 T0/S0 interfaces. Each interface can be configured by management in T0 mode (access to the ISDN in (2B + D) or S0 mode (connection of terminals in 2B + D).

NDDI2-2 board

The NDDI2-2 board (also called LS/GS) provides 8 accesses to most of the public analog networks. It also allows the PCX to be connected to a pager system according to the ESPA standard.

The NDDI2-2 board can connect up to eight 2-wire analog lines. Lines 1 to 4 are processed on the mother board and lines 5 to 8 are processed on the QATI daughterboard.

The optional daughterboards are:

– CLIPIA: this daughterboard allows the line impedance to be modified to identify the caller and to detect the metering pulses. Each daughter board is dedicated to 4 network lines, i.e. 2 daughterboards are necessary to handle 8 lines of the NDDI2-2 board.

– The Tax Metering: this daughter board is used to detect metering pulses. Two different boards are available, such as :

o 12/16 KHz metering

o 50 KHz metering

Each daughter board is dedicated to 4 network lines, i.e. 2 daughter boards are necessary to handle 8 lines of the NDDI2-2 board. Only a single type of Tax metering board is allowed on a same NDDI2-2 board.

NDDI-D Board (Germany only)

The NDDI-D board provides 8 analog outgoing and incoming links for the German public network. The signaling meets all IKZ requirements for Public Exchanges type S22-S55V, EWSO and DIVO. The network line is a (a, b) pair.

EMTL Board

The EMTL board provides 6 trunks for private lines. Each board trunk is used as analog interface between the system and a private line reaching another remote trunk of compatible type.

Each interface can respect the following signaling protocols:

– E (RON) / M (TRON) in 2- or 4-wires

– 2280 Hz (or 3000 Hz)

– Q23

The choice of protocol is done by board straps/jumpers (line signaling) and/or by configuration (for R2 or Q23 (DTMF) type signaling).



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E&MTL board

The E&M board provides 4 trunks for private lines. Each board trunk acts as the analog interface between the system and a private line which leads to another remote trunk of a compatible type. It can also provide the speech and tone transmission.

The board's 4 analog interfaces may respect the following signaling protocols:

– E/M (Ear/Mouth),

– 2280Hz (or 3000 Hz),

– R2 and DTMF register signaling.

DPT1-2 board

The DPT1-2 (Dual Port T1-T2) board provides 2 primary T1-T2 access to the public network. There are two modes of interface for connection to the network:

– short line (short haul DSX1): connection through a termination unit (200m max)

– long line (long haul DS1): direct connection (2Km max)

Summary:

Interface Crystal hardware boards

Name Modularity

E1-CCS: ISDN E1, ABC-F, Q-SIG

NPRAE-2 2

E1-CCS: DPNSS, DASS2 NPRAE-2 1

E1-CAS: R2 PCM2 1

E1-CAS: Q421, Decadic, Q23, R2, R1 Taiwan, R1.5 Russia, Ericsson

PCM2 1

T0 BRA2-1 8

Analog NDDI2-2

NDDI- D

EMTL

E&M-4TL

8

8

6

4

1.2.4.5 Maintenance boards

PRMA board

The PRMA board allows the system to be connected to external elements (remote maintenance modem or consoles). This board is mounted in the CBRMA and BRMA cabinets.

RMAB Board



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The RMAB (Remote Maintenance Access Board) is used to connect the PCX to a local or remote operator for system maintenance purposes. Its main functions are:

– Connection in local or remote mode to the PCX boards

– Access control

– Remote reset of the PCX

– Remote reset of the RMA board

– Reception, recording, and action on PCX or external alarms

– Transmission of commands

1.2.4.6 Voice mail boards

A4635J Voice mail system

The A4635J voice mail system is composed of the VPU6 (Voice Processing Unit 6) or the VPS35 (Voice Processing System 35) board, which is the processor of an A4635J system.



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2 Site requirements Installation of the Alcatel-Lucent OmniPCX Enterprise Communication Server will be oriented to the client situation and needs. This section is divided into two subsections:

– Small site minimal requirements

– Large telephone equipment and data lab requirements

Alcatel-Lucent prides itself on its ability to satisfy clients of all sizes. Alcatel-Lucent OmniPCX Enterprise Communication systems can be located in small environments, but the following recommendations can be considered and adapted for smaller systems.

2.1 Small site minimal requirements

2.1.1 Site

Positioning Choose a dry, clean, lockable, and vibration free area.

Airflow Maintain an ambient airflow to ensure normal operation. If the airflow is blocked or restricted, or the incoming air is too warm, there is a risk of overheating.

If you install the equipment in an enclosed space or cabinet, make sure that the cabinet is fitted with a ventilation system that is able to dissipate the heat of the installed equipment. Leave a minimum of 3 cm (1.2 inches) free space around the side vents, and at least 10 cm (4 inches) around the vents at the back of the equipment. Make sure that the airflow is not blocked on the sides of the rack.

Make sure that the connecting cables of the Alcatel-Lucent OmniPCX Enterprise Communication Server case or any other item of equipment, or the rack(s) struts do not obstruct the airflow through the case.

Power source Install a 230 V or 110 V (depending on country) – 50 Hz (2P + E) main power outlet. This is installed at less than one meter (3.3 feet) from the case if it is not installed in the rack (otherwise the cutout incorporated in the rack is used).

Lighting The room must have suitable lighting.

2.1.2 Environmental conditions

Operation

Temperature: An ambient temperature range between 5°C (41°F) and 35°C (95°F) (40°C – 104°F with ventilation) is recommended to ensure optimum reliability. Temperature variations should not exceed 5°C (41°F) per hour.

Relative humidity: Relative humidity must be between 10% and 80% (without condensation) with a variation rate not exceeding 10% per hour.

Storage



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Temperature: Storage temperature must be between –5°C (23°F) and +45°C (113°F).

Relative humidity: Relative humidity must be between 10% and 80% (non-condensing).

2.2 Large telephone equipment and data lab requirements

2.2.1 Site

The telephone equipment must be installed in a location which can be secured from unauthorized personnel. Consideration should be given to:

– Vehicle access

– Unloading and temporary storage

– Internal transit

The equipment room must be located with access to appropriate power and air conditioning.

Although certain elements can be assembled on site, in most cases racks are delivered in an equipped, sealed state after initial testing and verification. Fully equipped racks can weigh up to 350 kg.

2.2.2 Room opening

The racks must pass easily through the opening of the room. The minimum dimensions for the door opening are:

– Height: 2.25 m

– Width: 0.80 m

2.2.3 Room sealing

To provide a seal for the room and to take into account pressurization (room with air conditioning), it is advisable to equip access doors with automatic closing devices. For detailed information about room sealing, see the European Telecommunications Standards Institute (ETSI) specification: ETS 300 019–1.

2.2.4 Room clearance

Minimum recommended clearances when installing large free standing telephony systems in a specific room are listed in the following table.

Description Minimum Distance (mm)

From the wall to the rear of the first row of racks 1000

From the wall to the front of the racks 1500

Passage between rows 1200

From the side wall to the end of the rows (main passage side)

1200

From the side wall to the end of the rows (secondary passage side)

1000



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2.2.5 Fire prevention

Telephone equipment must be protected by fire detection devices above the equipment racks. These devices trigger the extinguishing system. Depending on customer configurations, CO2, Inergen or FM-200 extinguishing systems are used for fire prevention.

Air conditioning in the equipment room must be shut down. Power to the affected area can be shut down from the main power control point.

Note: The use of water sprinklers in case of fire can cause electrocution and permanent equipment damage. Water sprinklers are not recommended in closed telephone environments.

All methods of fire extinguishing used on telecommunications platforms render the atmosphere unbreathable. Evacuation of the platform is mandatory. Keep exits and passages clear of all obstructions.

Fit smoke alarms before installation

The risk of fire exists at all times during the construction of the site and the equipment installation. To protect personnel and equipment, smoke alarms must be fitted, linked to the ventilation system and connected to the low voltage electrical system before installing the system.

2.2.6 Floor and ceiling options

Installation is available on either a raised floor or solid floor.

The floor must support the following loads in operation:

– Distributed loads: 6000 Pa (or 610 kg/sq.m)

– Concentrated loads: 3500 N on a 55 mm x 55 mm base applied at any point on the tile

Although it is possible to install hardware elements on a solid floor, Alcatel-Lucent recommends installing telecommunications equipment on a raised floor. The cables are run in cable trays under the raised floor, or overhead in a solid floor configuration.

Ceiling clearance:

A suspended ceiling is not mandatory but can reduce dust, noise, and air conditioning requirements. Both raised and the solid floor installations require minimum ceiling clearance of 500 mm.

Raised floor requirements:

A raised floor facilitates the flow of cooled air and the distribution of cables. The external cables connect the rack at the base and run underneath the floor of the room.

Recommendations:

The original floor should:

– Resist forces of 30 kg/sq. cm

– Be painted with anti-dust paint

– Have drainage facilities, in case of flooding

The height of the raised floor, measured from the original floor to the underside of the floor tiles, should be at least 35 cm to provide 25 cm for the flow of cooled air. Adjustable jacks support the removable tiles. Reinforcement cross members can be attached to these jacks.

The raised floor is made up of 600 mm x 600 mm tiles to take into account the width of the corridor between rows.



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Raised floor grounding:

The raised floor is grounded by a meshed bonding network. All associated equipment frames, racks and cabinets and usually the DC power return conductor, are bonded together. This is done at multiple points to the main earthing and bonding system of the telecommunication building.

A 5 sq. mm section of flexible, tinned, copper braid is attached at 1.20 m intervals in both directions (every other jack). This means that each tile is resting on at least one grounded jack.

The two flexible braids that form the intersection of the meshed bonding network are linked to jacks at the bottom by stainless screw-clamped collars. The flexible braids run along the floor and are not raised so that they cannot be pulled loose inadvertently. Each flexible braid built into the bonding network forms a continuous strip. The vertical connections run at both ends of the braid, pass through the floor, and are connected to the bonding ring.

The transverse resistance of the raised floor is between 10 5 and 10 8 which complies with the European Conference of European Posts and Telecommunications (CEPT) Recommendation T/TR-02-08 (1986) on the conductivity of floors in telephone exchanges.

For detailed information about bonding and earthing, see the ETSI specification: ETS 300 253.

The maximum resistance allowed for earth connection must be less than 3 ohms.

Solid floor requirements:

Installation on a solid floor means that the external cables connect the rack from the top and run in cable trays in the superstructure. All cables must be routed overhead. Physical considerations concerning weight and size are the same as for the raised floor.

The room must have suitable lighting.

2.3 Environmental conditions The maximum temperature in the equipment room is limited to 40° C. This figure is based on the maximum working temperature of the least resistant element minus a safety margin of 5° C.

The room requires ventilation or air conditioning to remove the excess heat produced by the telecommunications equipment.

The environmental conditions assume that there is air conditioning in the equipment room.

The following table indicates some of the temperature and humidity requirements in a room equipped with air conditioning.

Parameter Class 3.1

Permitted low/high air temperature 5° C/40° C

Recommended low/high air temperature 10° C/30° C

Maximum rate of change of temperature 0.5° C/minute (averaged over 5 minutes

Low/high relative humidity 5%/85%

Low/high absolute humidity 1/25 g/m3

Maximum rate of change of humidity 10 RH/hour at constant temperature

Low/high air pressure 70/106 kPa



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Parameter Class 3.1

Temperature and humidity set point 23° C ±2° C/50%±3%

Note 1: The information provided in this section is based on standards for temperature-controlled enclosed locations (class 3.1). Other important guidelines can apply to your specific site.

For detailed information about climatic conditions, see the ETSI specification: ETS 300 019–2–3.

Ventilation:

Equipment in the racks is ventilated by natural or forced convection. In order to ventilate the rack as a whole, heat is exchanged between the surrounding air and the air inside the rack through the doors (front and rear) and the rack top grid.

Dust protection:

Operator approved cleaning methods should be applied to minimize the presence of sand, dust and other mechanically active substances in the equipment and storage rooms. Some pieces of equipment are equipped with dust filters that you can change periodically.

The following table provides information about recommended dust limits in equipment rooms.

Substance Unit of measure Recommended limit

Sand mg/ m3 3 30

Dust (suspension) mg/ m3 3 0.2

Dust (sedimentation) mg/(sq.m h) 1.5

Note 2:

– Thermal dissipation is affected by not cleaning. Program dust removal at regular intervals or whenever on-site intervention is required.

– Floor polishing can generate static electricity. Use only anti-static cleaning products and methods.

Electromagnetic conditions:

To obtain Electromagnetic Compatibility (EMC) continuity, all the racks in a given row must be positioned side by side. No free space can be left for later use between two racks of the same row. If obstructions such as pillars exist, metalwork components are used to ensure continuity.

For detailed information about electromagnetic and electrostatic conditions, see the ETSI specification: ETS 300 386 (2001).

2.4 Vibrations The equipment must not be subjected to any vibration, even intermittent vibration.

Seismic considerations:

In all locations where earth movements are known to be possible, either from natural seismic events or from man-made origins, a raised floor is recommended.



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This enables the use of anti-seismic installation kits for the Alcatel-Lucent racks. These kits absorb minor earth movements and so reduce the possibility of data corruption from vibrations. The kits provided by Alcatel-Lucent are listed as:

– 3EK 00056 AA

– 3EK 00057 AA

From a functional point of view, Alcatel-Lucent hardware complies with ETSI specifications ETS 300 019–2–3 (tests) class T3.1.

When the additional seismic support is used, the equipment complies with ETSI specification ETS 300 019–2–3 (tests) for Amendment A1.



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3 Related standards The Alcatel-Lucent OmniPCX Enterprise Communication Server is a direct compliant product which allows connections to the public telephone network through appropriate interfaces following international standards and norms.

3.1 Electromagnetic compatibility (EMC) The Alcatel-Lucent OmniPCX Enterprise Communication Server complies with the following standards:

– EN 55 022 1998 version class B

– EN 55024 1998 version

– FCC Part 15 class B

3.2 Safety The Alcatel-Lucent OmniPCX Enterprise Communication Server complies with the following standards:

– IEC950 version 2 + Amendment No. 1 + Amendment No. 2 (1993)+ Amendment No. 3 (1995)+ Amendment No. 4

– CSA C22.2 No. 950-95 / UL 1950 third edition

CSA certified for use in Canada and the United States.

3.3 Network connection The Alcatel-Lucent OmniPCX Enterprise Communication Server complies with FCC part 68.

3.4 Environment The Alcatel-Lucent OmniPCX Enterprise Communication Server complies with FCC part 68.

1. Storage conditions: ETS 300 019 Class 1.1

2. Transportation: ETS 300 019 Class 2.3

3. Except for Aux-MG (VH, M2 and Mi) rack and cabinet: Class 2.2

4. Operating conditions: ETS 300 019 Class 3.1

3.5 Reduction of hazardous substances (RoHS) The European Directive 2202/95/EC on the Restriction of the use of Hazardous Substance (RoHS) imposes a number of constraints on producers that affect product design.

This directive restricts the use of certain hazardous substances in Electrical and Electronic Equipment (EEE) from the 1st of July 2006. The substances identified by the Directive as hazardous are:

– Cadmium

– Mercury

– Hexavalent Chromium (Cr6+)

– Polybrominated biphenyls (PBB)

– Polybrominated diphenyl (PBDE)

– Lead (Pb)

This directive will have an effect on the medium and long term development of hardware and its future replacement.

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