VERAZ NETWORKS I-Gate 4000 User manual

I-Gate 4000 Installation Manual Contents
01071602-05 Veraz Networks Inc. Proprietary i
I-Gate 4000
Ver. Atlas 4.1
Installation Manual

This product is marked with a CE Mark. This mark has been affixed to demonstrate full product
compliance with the following European directives:
a) Directive 73/23/EEC - Council Directive of 19/02/1973 on the harmonization of the laws of
Member States relating to electrical equipment designed for use within certain voltage limits.
b) Directive 89/336/EEC - Council Directive of 3/05/1989 on the approximation of laws of the
Member States relating to Electro-Magnetic Compatibility (EMC).
Issue Date: February 6, 1996
This product is marked with a TUV Mark. This mark has been affixed to demonstrate full product
compliance with UL60950 for US and Canada.
Revision record: I-Gate 4000 Installation Manual
Dwg.
Rev. Pub. Rev. Date Description
01 Oct-01 First Release
A0 02 Jan-02 Ver. 1.2
A1 03 Dec-02 Ver. Atlas 1.3.10
A2 04 May-04 Ver. Atlas 1.4.1
A03 05 Nov-05 Ver. Atlas 4.1
Publication No. 01071602
Dwg. No. 480046-1000-022-95-A03
Copyright by VERAZ NETWORKS INC., 2005. All rights reserved worldwide.
The information contained in this document is proprietary and is subject to all relevant copyright, patent and other
laws protecting intellectual property, as well as any specific agreement protecting VERAZ NETWORKS INC.’s
rights in the aforesaid information. Neither this document nor the information contained herein may be published,
reproduced or disclosed to third parties, in whole or in part, without the express, prior, written permission of VERAZ
NETWORKS INC. In addition, any use of this document or the information contained herein for any purposes other
than those for which it was disclosed is strictly forbidden.
Any representation(s) in this document concerning performance of VERAZ NETWORKS INC.’s product(s) are for
informational purposes only and are not warranties of future performance, either express or implied. VERAZ
NETWORKS INC.’s standard limited warranty, stated in its sales contract or order confirmation form, is the only
warranty offered by VERAZ NETWORKS INC. in relation thereto.
VERAZ NETWORKS INC. reserves the right, without prior notice or liability, to make changes in equipment design
or specifications. This document may contain flaws, inaccuracies, omissions or typesetting errors; no warranty is
granted nor liability assumed in relation thereto, nor responsibilities for third-party rights which may be affected in
any way by the use thereof, unless specifically undertaken in VERAZ NETWORKS INC.’s sales contract or order
confirmation. Information contained herein is periodically updated and changes will be incorporated into
subsequent editions. If you have encountered an error, please notify VERAZ NETWORKS INC.
Direct any comments or questions to Veraz Customer Service at Servic[email protected]om.

I-Gate 4000 Installation Manual Contents
01071602-05 Veraz Networks Inc. Proprietary i
Contents
1. Introduction............................................................................................. 1-1
1.1. Purpose of Document........................................................................1-1
1.2. Intended Audience.............................................................................1-2
1.3. Referenced Documentation...............................................................1-2
2. Preparations & Precautions................................................................... 2-1
2.1. Safety Instructions............................................................................. 2-1
2.2. Power Precautions............................................................................. 2-2
2.3. US Market Safety Requirements........................................................ 2-2
2.4. AHME Card Battery Replacement......................................................2-3
2.5. Electrostatic Discharge (ESD) Precautions........................................ 2-5
2.6. Radio Interference Precautions.......................................................... 2-6
2.7. Tool List.............................................................................................2-6
3. Planning Installation Site ................................................................... 3-1
3.1. Physical Specifications -- Chassis...................................................... 3-2
3.2. Physical Specifications -- Cabinet...................................................... 3-3
3.3. Minimum Distances ........................................................................... 3-5
3.4. Electrical Requirements.....................................................................3-6
3.5. Environmental Specifications.............................................................3-6
3.6. Cooling Requirements ....................................................................... 3-6
4. Unpacking and Inspection ..................................................................... 4-1
4.1. Preliminaries......................................................................................4-1
4.2. Chassis.............................................................................................. 4-1
4.3. Cards................................................................................................. 4-3
4.4. Cables and Connectors ..................................................................... 4-3

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5. Cabinet Installation................................................................................. 5-1
5.1. ETSI Cabinet Installation ...................................................................5-1
5.1.1. Bolting the ETSI Cabinet to a Concrete Floor...................... 5-2
5.1.2. Connecting the ETSI Cabinet to a Floating Floor................. 5-4
5.1.3. Connecting the ETSI Cabinet to a Wall ...............................5-7
5.1.4. Connecting the ETSI Cabinet to an Overhead Cable Run... 5-8
5.2. 19 in. / 47U high Cabinet Installation................................................ 5-10
5.2.1. Bolting the 19 in. / 47U high Cabinet to a Concrete Floor .. 5-10
5.2.2. Connecting the 19 in. / 47U high Cabinet to a Floating
Floor................................................................................ 5-12
5.2.3. Mounting the 19 in. / 47U high Cabinets Rack-to-Rack...... 5-14
6. Installing the Chassis............................................................................. 6-1
6.1. Mounting Kit....................................................................................... 6-2
6.2. Attaching Mounting Brackets to Chassis............................................ 6-3
6.3. Inserting the Chassis into the Cabinet................................................6-4
7. Cooling System (Fan Tray) .................................................................... 7-1
7.1. Fan Operation.................................................................................... 7-2
7.2. Replacing a Fan Tray......................................................................... 7-3
8. Inserting the Cards................................................................................. 8-1
8.1. Card Description and Layout.............................................................. 8-1
8.1.1. I/O and Main Cards Description...........................................8-2
8.1.2. I-Gate 4000 Card Configuration Examples..........................8-4
8.2. Inserting Power Cards .......................................................................8-8
8.3. Inserting Main Cards..........................................................................8-8
8.4. Inserting I/O Cards........................................................................... 8-10
9. Connecting the Cables........................................................................... 9-1
9.1. D8xx Cards - E1/T1 Trunks................................................................9-1
9.1.1. Card and Bitstream Numbers..............................................9-2

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9.1.2. Unbalanced (75Ω) Connection............................................ 9-3
9.1.3. Balanced (120Ω) Connection ..............................................9-3
9.2. AHIE Card - Network and RS-232 Monitor Interfaces ........................ 9-4
9.2.1. Network Connection............................................................9-5
9.2.2. RS-232 Connections ...........................................................9-6
9.3. GBIO Card......................................................................................... 9-7
9.4. DS3I Card........................................................................................ 9-10
9.5. SOPI Card....................................................................................... 9-11
9.6. ALMI Card - Alarms (optional).......................................................... 9-12
9.7. PEMX Card - Power Input................................................................ 9-14
9.8. Power On the Unit ...........................................................................9-14
10. DSDU (Circuit Breaker) and Power Connection ................................. 10-1
10.1. Installing the DSDU........................................................................ 10-2
10.2. Power Connection ......................................................................... 10-3
10.3. Connecting an AC Power Supply................................................... 10-6
11. Installing a Standalone Terminal ......................................................... 11-1
11.1. Attaching Mounting Brackets ......................................................... 11-2
11.2. Mounting Standalone I-Gate 4000 into Desktop Cabinet................ 11-3
11.3. Connecting Standalone I-Gate 4000 to Power Supply ................... 11-4
11.3.1. Using an AC Power Supply ............................................. 11-4
11.3.2. Using a 48 VDC Power Supply........................................ 11-5
11.4. Mounting Standalone I-Gate 4000 to Wall (optional)...................... 11-6
12. Initialization........................................................................................... 12-1
12.1. Determining Initialization Status..................................................... 12-2
12.2. Management station preliminary setup........................................... 12-3
12.3. Phase 1 IP Configuration on AHME Card ...................................... 12-4
12.4. Downloading the Software Version................................................ 12-6
12.5. Phase 2 IP Configuration on AHME Card ...................................... 12-7
12.5.1. Phase 2 IP Configuration on AHME Card for Atlas 1.3....12-7

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12.5.2. Phase 2 IP Configuration on AHME Card for Atlas 1.4....12-9
12.6. Downloading a Configuration Map............................................... 12-10
13. Field Acceptance Testing..................................................................... 13-1
13.1. Prerequisites.................................................................................. 13-1
13.2. Terminal Tests............................................................................... 13-2
13.2.1. Card Presence ................................................................ 13-2
13.2.2. Card Insertion/Removal................................................... 13-6
13.3. Built-In Test (BIT)........................................................................... 13-6
13.4. VerazView-xMS Functional Tests .................................................. 13-6
13.4.1. VerazView-xMS SVM...................................................... 13-8
13.4.2. VerazView-xMS Configurator .......................................... 13-9
13.4.3. VerazView-xMS Fault & Performance Manager...............13-9
13.5. Transmission Tests...................................................................... 13-10
13.5.1. E1/T1 Transmission Test............................................... 13-10
13.5.2. DS3 Transmission Test................................................. 13-12
13.5.3. STM-1/OC-3 Transmission Test.................................... 13-13
13.6. Tone Connectivity Channel Test.................................................. 13-14
13.7. Clear Channel Test...................................................................... 13-14
13.8. Redundant Card Test...................................................................13-15
13.8.1. IGWM/IGWM-R1 Redundancy Card.............................. 13-15
13.8.2. GBIO/GBIS Redundancy Cards .................................... 13-16
13.8.3. DS3M Redundancy Card............................................... 13-16
13.8.4. SOPI/SOPM Redundancy Cards................................... 13-17
13.9. Field Acceptance Test Results..................................................... 13-18
13.10. Field Activity Certificate.............................................................. 13-18
A. PA-41 Test Equipment Setup.................................................................A-1
B. Configuration Maps ................................................................................B-1
C. Glossary ..................................................................................................C-1

I-Gate 4000 Installation Manual List of Figures
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List of Figures
Figure 3-1: I-Gate 4000 External Dimensions......................................................3-2
Figure 3-2: Typical 3-terminal Cabinets and Dimensions..................................... 3-4
Figure 3-3: Two Sets of Back-to-Back Cabinets and Separation Distance ..........3-5
Figure 4-1: Unpacking the I-Gate 4000 Chassis..................................................4-2
Figure 5-1: ETSI Cabinet Base Panel..................................................................5-3
Figure 5-2: Bolting the ETSI Cabinet to a Concrete Floor.................................... 5-3
Figure 5-3: ETSI Cabinet Leveling Screws.......................................................... 5-4
Figure 5-4: Bolting the ETSI Cabinet to a Floating Floor......................................5-6
Figure 5-5: Fixing the Metal Plate at the Bottom of the Cabinet........................... 5-7
Figure 5-6: Connecting the ETSI Cabinet to a Wall.............................................5-8
Figure 5-7: Connecting the ETSI Cabinet to an Overhead Cable Run.................5-9
Figure 5-8: 19 in. / 47U High Cabinet Mounting Dimensions............................. 5-11
Figure 5-9: Bolting the 19 in. / 47U High Cabinet to a Concrete Floor............... 5-12
Figure 5-10: Bolting the 19 in. / 47U High Cabinet to a Floating Floor............... 5-14
Figure 5-11: 19 in. / 47U high Rack-to-Rack...................................................... 5-15
Figure 6-1: Mounting Kit Components.................................................................6-2
Figure 6-2: Positioning of Mounting Brackets......................................................6-3
Figure 6-3: Inserting a Chassis Nut.....................................................................6-5
Figure 6-4: Inserting the Chassis into a Cabinet..................................................6-6
Figure 7-1: I-Gate 4000 Cooling System: Fan Tray and Air Baffle....................... 7-1
Figure 8-1: I-Gate 4000 Media Gateway Shelf ....................................................8-2
Figure 8-2: E1/T1 Interface: I/O Cards in Upper Shelf, Main Cards in Lower
Shelf.........................................................................................................8-5
Figure 8-3: DS3 Interface: I/O Cards in Upper Shelf, Main Cards in Lower
Shelf.........................................................................................................8-6
Figure 8-4: STM-1/OC-3 Interface: I/O Cards in Upper Shelf; Main Cards in
Lower Shelf .............................................................................................. 8-7
Figure 8-5: Removing/Inserting a Main Card.......................................................8-9
Figure 8-6: Removing/Inserting an I/O Card...................................................... 8-10

List of Figures I-Gate 4000 Installation Manual
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Figure 9-1: D8UI, D8UR, and D8UW Unbalanced Configuration Cards............... 9-2
Figure 9-2: Type 2002 Cable with Type 43 Socket.............................................. 9-3
Figure 9-3: D8BI/R/W Balanced Configuration Cards.......................................... 9-4
Figure 9-4: AHIE Card......................................................................................... 9-7
Figure 9-5: GBIO Card and SC Connector.......................................................... 9-9
Figure 9-6: DS3I Card....................................................................................... 9-10
Figure 9-7: SOPI Card and SC Connector ........................................................9-11
Figure 9-8: ALMI Card....................................................................................... 9-12
Figure 9-9: ALMI Card Pin Numbers, with Normally Open Connection.............. 9-13
Figure 9-10: PEMX Card................................................................................... 9-14
Figure 10-1: Inserting the DSDU Unit................................................................ 10-2
Figure 10-2: Cable Connector from DSDU to PEMX......................................... 10-4
Figure 10-3: DSDU Voltage Cables................................................................... 10-4
Figure 10-4: PEMX Card................................................................................... 10-5
Figure 10-5: Field-wiring Compartment............................................................. 10-6
Figure 11-1: Positioning of Mounting Brackets when Using Mounting Pin......... 11-2
Figure 11-2: Positioning of Mounting Brackets when not Using Mounting Pin ... 11-2
Figure 11-3: Using an AC Power Supply........................................................... 11-4
Figure 11-4: Connecting a 48V DC Power Supply............................................. 11-5
Figure 11-5: Mounting Standalone I-Gate 4000 (in Desktop Cabinet) to a Wall. 11-7
Figure 12-1: SW.1 DIP Switch Settings............................................................. 12-2
Figure 13-1: I/O Cards in Upper Shelf (Example of E1/T1 Interface).................13-3
Figure 13-2: Main Cards in the Lower Shelf (Example of E1/T1 Interface)........ 13-3
Figure 13-3: I/O Cards in Upper Shelf (Example of DS3 Interface).................... 13-4
Figure 13-4: Main Cards in the Lower Shelf (Example of DS3 Interface)........... 13-4
Figure 13-5: I/O Cards in Upper Shelf (Example of STM-1/OC-3 Interface) ...... 13-5
Figure 13-6: Main Cards in the Lower Shelf (Example of STM-1/OC-3
Interface)................................................................................................ 13-5
Figure 13-7: VerazView-xMS Station Connected through GBIO Ethernet Port.. 13-7
Figure 13-8: VerazView-xMS Station Connected through AHIE Ethernet Port... 13-8
Figure 13-9: E1/T1 Transmission Test Setup.................................................. 13-10

I-Gate 4000 Installation Manual List of Figures
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Figure 13-10: DS3 Transmission Test Setup................................................... 13-12
Figure 13-11: STM-1/OC-3 Transmission Test Setup...................................... 13-13
Figure 13-12: Veraz Networks Field Activity Certificate for VoIP Products ...... 13-19
Figure B-1: Card Assignment for DS3 Acceptance Test Configuration A.............B-2
Figure B-2: Card Assignment for DS3 Acceptance Test Configuration B.............B-4
Figure B-3: Card Assignment for STM-1/OC-3 Acceptance Test
Configuration A.........................................................................................B-5
Figure B-4: Card Assignment for STM-1/OC-3 Acceptance Test
Configuration B.........................................................................................B-7

List of Figures I-Gate 4000 Installation Manual
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I-Gate 4000 Installation Manual List of Tables
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List of Tables
Table 3-1: I-Gate 4000 Physical Dimensions....................................................... 3-2
Table 3-2: I-Gate 4000 Cabinet Physical Dimensions .........................................3-3
Table 3-3: Electrical Requirements for the I-Gate 4000....................................... 3-6
Table 3-4: Environmental Specifications for the I-Gate 4000...............................3-6
Table 6-1: Chassis Mounting Bracket Details...................................................... 6-4
Table 7-1: Fan Specifications.............................................................................. 7-2
Table 8-1: I-Gate 4000 Card Description............................................................. 8-3
Table 8-2: Typical Card Combination for an E1/T1 Interface...............................8-5
Table 8-3: Typical Card Combination for a DS3 Interface....................................8-6
Table 8-4: Typical Card Combination for an STM-1/OC-3 Interface ....................8-7
Table 9-1: D8BI/D8BR RJ-45 Connector Pinouts................................................ 9-4
Table 9-2: AHIE RJ-45 LAN Connector Pinouts..................................................9-5
Table 9-3: AHIE D-Type 9-Pin RS-232 Connector Pinouts.................................. 9-6
Table 9-4: GBIO RJ-45 External Clock Connector Pinouts.................................. 9-8
Table 9-5: GBIO RJ-45 LAN Connector Pinouts..................................................9-8
Table 9-6: Alarm Signal - Relay Pin Designations.............................................9-13
Table 12-1: Prompt Action Summary................................................................. 12-3
Table 13-1: Typical Card Configuration for an E1/T1 Interface.......................... 13-2
Table 13-2: Typical Card Configuration for a DS3 Interface .............................. 13-2
Table 13-3: Typical Card Configuration for an STM-1/OC-3 Interface...............13-2

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01071602-05 Veraz Networks Inc. Proprietary 1-1
Introduction
IntroductionIntroduction
Introduction
The I-Gate 4000 media gateway is among the industry's first real carrier-class IP
Telephony platforms with carrier-class performance. It is designed to provide all the
following carrier-class features: openness, reliability, scalability, capacity,
availability and fixed line voice quality.
The I-Gate 4000 terminal is divided into two shelves: the lower shelf containing the
Main cards (i.e. main hardware section), and the upper shelf containing the
input/output (I/O) interface cards.
The I-Gate 4000 terminal is encased in a 32-slot chassis that complies with ETSI
300 119 requirements. I-Gate 4000 features front-loading cards and I/O connections
for convenient access to both I/O connections and the cards. There are no
connections at the rear of the terminal. Each interface card has a protective panel for
physical protection and as a guard against electromagnetic interference (EMI).
Similarly, the main hardware section (i.e. lower shelf) provides a door that acts both
as a physical protection and also against electromagnetic interference (EMI). This
feature makes the insertion of blank cards (to occupy empty, unused shelf slots)
unnecessary.
Typically, up to three I-Gate 4000 terminals can be installed in a single cabinet (see
Figure 3-2). However, up to six I-Gate 4000 terminals can be installed in a cabinet in
a back-to-back setup.
1.1. Purpose of Document
This manual instructs the technician in the installation of the I-Gate 4000 system.
Included are descriptions of necessary tools, site preparation, gateway cabinet
installation, insertion of cards and cables, and procedures that bring the I-Gate 4000
to full operational status. The chapters in the manual are presented in the order in
which the procedures should be carried out. The instructions can also be used by the
customer onsite for re-installation or troubleshooting.
1

Introduction I-Gate 4000 Installation Manual
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1.2. Intended Audience
This manual is intended for the technicians responsible for installing the I-Gate 4000
system.
1.3. Referenced Documentation
This manual makes references to the following documentation:
! I-Gate 4000 General Description
! I-Gate 4000 Maintenance Manual
! VerazView-xMS Configurator for I-Gate 4000
! VerazView-xMS Fault and Performance Management for I-Gate 4000
! VerazView-xMS Administration Guide for I-Gate 4000

01071602-05 Veraz Networks Inc. Proprietary 2-1
Preparations & Precautions
Preparations & PrecautionsPreparations & Precautions
Preparations & Precautions
This chapter discusses important safety precautions and preparations for installing
your I-Gate 4000 terminal.
2.1. Safety Instructions
The following safety instructions must be observed.
! Restricted Access Area: The DC powered equipment should only be installed
in a Restricted Access Area.
! Installation Codes: The equipment must be installed according to country
national electrical codes. In North America, equipment must be installed in
accordance with US National Electrical Code, Articles 110-16, 110-17 and 110-
18 and the Canadian Electrical Code, Section 12.
! Overcurrent Protection: A readily accessible Listed branch circuit overcurrent
protective device rated 10A for 1 Terminal or 35A for 3 Terminals or 50A for 4
Terminals or 60A for 5 Terminals must be incorporated in the building wiring.
! Class 1 Laser Product: Refer to the most recent laser standards IEC 60 825-
1:1993 + A1:1997 + A2:2001 and EN 60825-1:1994+A1:1996+ A2:2001.
Caution: This equipment is designed to permit connection between the
earthed conductor of the DC supply circuit and the earthing conductor at the
equipment.
2

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2.2. Power Precautions
! The equipment shall be connected directly to the DC Supply System earthing
electrode conductor.
! All equipment in the immediate vicinity shall be earthed the same way, and shall
not be earthed elsewhere.
! The DC supply system is to be local, i.e. within the same premises as the
equipment.
! There shall be no disconnecting of device between the earthed circuit conductor
of the DC source (return) and the point of connection of the earthing electrode
conductor.
2.3. US Market Safety Requirements
Warning: The North American and Canadian TUV Approval requirements for
equipment installation procedures are as follows:
Power Supply Connector: When the I-Gate 4000 is installed in the US and
the DSDU is not used, the system is provided with a female power connector
(type: Wago, p/n 231-105). DC power must be connected via this Wago
connector.

I-Gate 4000 Installation Manual Preparations & Precautions
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2.4. AHME Card Battery Replacement
Warning: There is a danger of explosion if the battery located on the AHME
card is replaced incorrectly. Replace the battery only with the same or
equivalent type recommended by the manufacturer. Dispose of used batteries
according to the manufacturer's instructions.
Waarschuwing Er is ontploffingsgevaar als de batterij verkeerd vervangen wordt.
Vervang de batterij slechts met hetzelfde of een equivalent type dat
door de fabrikant aanbevolen is. Gebruikte batterijen dienen
overeenkomstig fabrieksvoorschriften weggeworpen te worden.
Varoitus Räjähdyksen vaara, jos akku on vaihdettu väärään akkuun. Käytä
vaihtamiseen ainoastaan saman- tai vastaavantyyppistä akkua, joka on
valmistajan suosittelema. Hävitä käytetyt akut valmistajan ohjeiden
mukaan.
Attention Danger d'explosion si la pile n'est pas remplacée correctement. Ne la
remplacer que par une pile de type semblable ou équivalent,
recommandée par le fabricant. Jeter les piles usagées conformément
aux instructions du fabricant.
Warnung Bei Einsetzen einer falschen Batterie besteht Explosionsgefahr.
Ersetzen Sie die Batterie nur durch den gleichen oder vom Hersteller
empfohlenen Batterietyp. Entsorgen Sie die benutzten Batterien nach
den Anweisungen des Herstellers.
Avvertenza Pericolo di esplosione se la batteria non è installata correttamente.
Sostituire solo con una di tipo uguale o equivalente, consigliata dal
produttore. Eliminare le batterie usate secondo le istruzioni del
produttore.

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Battery instructions (continued)
Advarsel Det kan være fare for eksplosjon hvis batteriet skiftes på feil måte.
Skift kun med samme eller tilsvarende type som er anbefalt av
produsenten. Kasser brukte batterier i henhold til produsentens
instruksjoner.
Aviso Existe perigo de explosão se a bateria for substituída incorrectamente.
Substitua a bateria por uma bateria igual ou de um tipo equivalente
recomendado pelo fabricante. Destrua as baterias usadas conforme as
instruções do fabricante.
¡Advertencia! Existe peligro de explosión si la batería se reemplaza de manera
incorrecta. Reemplazar la batería exclusivamente con el mismo tipo o
el equivalente recomendado por el fabricante. Desechar las baterías
gastadas según las instrucciones del fabricante.
Varning! Explosionsfara vid felaktigt batteribyte. Ersätt endast batteriet med
samma batterityp som rekommenderas av tillverkaren eller
motsvarande. Följ tillverkarens anvisningar vid kassering av använda
batterier.

I-Gate 4000 Installation Manual Preparations & Precautions
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2.5. Electrostatic Discharge (ESD) Precautions
Warning: The I-Gate 4000 terminal contains devices that can be damaged by
accidental introduction of ground or foreign voltages. Therefore, read carefully
all points in this section regarding electrostatic discharge (ESD) and othe
r
electrical precautions before proceeding with installation.
Certain tools and test equipment commonly used on electromechanical systems
should never be used on the I-Gate 4000. These include: battery buzzers, AC wire-
wrap guns, electric soldering irons and guns, test picks and test lamps.
The following precautions must be observed:
! The I-Gate 4000 uses various Metal Oxide Semiconductor (MOS) devices. All
personal tools, test equipment and metal objects that come in contact with MOS
devices must be electrically grounded. Any static or foreign voltage that is
introduced into these devices may damage them permanently.
! Do not use tools or test equipment, such as test lamps and picks that draw an
appreciable amount of current when attached to the system.
! Do not use tools or test equipment that could introduce foreign voltages into the
system. For example, a battery-powered buzzer operates on only six or nine
volts, but the voltage introduced across the buzzer coil when the magnetic field
collapses can reach a momentary peak in excess of 100V, which can destroy
solid-state devices.
! Use only hand-powered or battery-powered wire-wrap guns in equipment
cabinets. AC-powered wire-wrap guns and lead verification equipment can be
used at the distribution frames only if all cabling has been disconnected from the
cabinet.
! When handling I-Gate 4000 cards, always use an anti-static strap.

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2.6. Radio Interference Precautions
Warning (CE Standard EN 55022): This is a class A product. In a domestic
environment this product may cause radio interference in which case the use
r
may be required to take adequate measures.
2.7. Tool List
Tools normally available at the telephone exchange such as a wrench, pliers,
screwdrivers and wire cutters can be used to install the I-Gate 4000. In addition, the
following are needed:
!
Stepladder for cable routing/
connection over top wiring ducts and top
cabinet fastening
! Pin crimper for grounding wires
! Yardstick or tape measure ! Wire wrap/unwrap tool
! 8 mm and 10 mm drill bits for wood and
concrete
! Lifting device to move the pallet-mounted
containers
! Air pressure spray ! 10-mm drill bit for drilling holes into wall
! Medium size (300gm) hammer for screw
anchors
! Hammer drill
! 13 mm socket wrench ! Tool for making Type 43 or
RJ 45 and wire wrap connectors
! Carpenter's level ! 5 mm Allen key
! ¾" open spanner or adjustable wrench ! Craft knife
! Flat-blade screwdriver with 1/8" (3.3mm)
blade
! Adjustable wrench
! Phillips head screwdriver ! Metal toothed saw
! Crescent wrench ! Metal file
! Pin crimper for D-type 37-pin connectors ! Jigsaw