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aculab E1 Installation Manual Download Page 30

E1/T1 PCI card installation guide 

30 

Glossary of abbreviations: 

ACA 

Australian Communications Authority 

A-Law 

The PCM coding and companding standard in Europe 

BNC 

Bayonet Neill Concelman (Locking bayonet co-axial connector) 

CAS 

Channel Associated Signalling 

CCITT 

Committee on International Telegraphy and Telephony 

CCS 

Common Channel Signalling 

CLI 

Calling Line Identifier 

CSA 

Canadian Standards Authority 

CSU 

Channel Service Unit 

CTBus 

Computer Telephony Bus 

DASS 

Digital Access Signalling System 

DC 

Direct Current 

DDI 

Direct Dial In 

DPNSS 

Digital Private Network Signalling System 

DSU 

Digital Service Unit 

DTMF 

Dual Tone Multi Frequency (2 out of 5 or 8 tone signals representing single digits) 

E1 

Alternative title for the CEPT digital telephony format carrying data at a rate of 2.048 
Mbps. E1 is the rate used by European CEPT carriers to transmit 32 64 Kb/s channel, 
30 of them used for voice and data calls. A PCM system, E1 is used throughout the 
world with the exception of North America and Japan. 
Also known as 120R. 
The E1 link complies with the ITU-T recommendations G.703/G704. It is the 
interface between the ITS and the backhaul network (switch).  

EC 

Echo Cancellation 

ECTF 

Enterprise Computer Telephony Forum 

EMC 

ElectroMagnetic Compatability 

EN 

European Norme 

ESD 

ElectroStatic Discharge 

ETS 

European Telecommunications Standards 

ETSI 

European Telecommunications Standards Institute 

FCC 

Federal Communications Commission 

G.703 

ITU Standard for physical/electrical characteristics of hierarchical digital interfaces  

H.100 

Standard for PCI bus operability 

IC 

Integrated Circuit 

IEC 

International Electrotechnical Commission 

ISDN 

Integrated Services Digital Network 

ITU 

International Telecommunications Union 

J1 

Japan variant of the American T1 (1.55Mbits/s) standard 

JATE 

Japan Approvals institute for Telecommunications Equipment 

LED 

Light Emitting Diode 

LIM 

Line Interface Module 

LIU 

Line Interface Unit 

MEF 

Major Equipment Failure 

µ-Law 

The PCM coding and companding standard in Japan and North America 

MVIP 

Multi-Vendor Integration Protocol 

NSAI 

National Standards Authority Ireland 

NT (1) 

Network Termination (type 1) 

NT 

New Technology 

NTP 

Network Termination Port 

NTT 

Nippon Telephone and Telegraph 

PC 

Personal Computer 

PCI 

Peripheral Component Interconnect 

PCM 

Pulse Code Modulation 

PM 

Primary rate Module 

POTS 

Plain Old Telephone System 

Pri 

Primary Rate Interface (23B + 1D T1 or 30B + 1D E1) 

Summary of Contents for E1

Page 1: ...MAN 1350 Revision 2 2 2 Aculab E1 T1 PCI card Installation guide ...

Page 2: ...date It is important to check the current position with Aculab Plc Copyright Aculab plc 2000 All Rights Reserved Document Revision Rev Date By Detail 1 0 Mar 2000 DMB First release 1 1 May 2000 DMB Addition of Legacy Adaptor details 1 2 Dec 2000 DMB Addition of Japanese Approval details inclusion of EU UK Declaration of Conformance to Type 1 3 Feb 2001 DJL Addition of Japanese translation and UL r...

Page 3: ...5 75 ohm network connection 10 2 6 Prosody PCI card endplate LED usage 11 2 7 PM module LED usage 11 3 Approval Information 12 3 1 Safety Warnings 12 3 2 EMC Compliance 12 3 3 Approval Details 12 3 4 Usage and Type 12 3 5 Environmental 12 3 6 Network Timing 13 3 7 Power Supply 13 3 8 Regulatory Warnings 13 3 9 Approved Functionality Label 13 3 10 Documentation Release 13 3 11 Software Release 13 3...

Page 4: ...M and optional digital signal processor DSP modules This product is referred to as the E1 T1 PCI card in this document unless the context requires a more specific term The serial number of the E1 T1 PCI card is used when configuring the device driver to uniquely identify the E1 T1 PCI card in the system The serial number of the card is located on the reverse of the card no components on the top ed...

Page 5: ...at are described in separate specific publications The card is not a complete product and only has usable functionality when associated with a host computer and an application program These instructions for use assume that these various elements are being assembled and integrated by someone competent in such matters Please contact Aculab support if you are unsure of any issues arising from the use...

Page 6: ...e Module is at a low level in signalling terms and this provides maximum information and control over the various stages of call progress This interface is accessed via a device driver that has been prepared for the operating system in use The PM Line Interface Module processor checks each outgoing message provided by the application program for syntax validity of content and context If errors are...

Page 7: ...ion Guide If the E1 T1 PCI card is in the middle of a chain of H 100 CTBus devices then the termination function is not used See the following diagram for the position of the H 100 CTBus termination indicator LED The LED is on when ever the card is terminated and as such can be used to identify the terminated cards in a system For easier visibility the LED is located on the top edge of the card on...

Page 8: ...tellt wird erklärt sein Jedoch im Allgemeinen Versuchen Sie nicht die E1 T1 Karte zu instalieren bzw entfernen es sei denn die Stromversorgung ganz ausgeschaltet und vom Hostcomputer entfert wurde und die Verbindung des Netzwerkports vom Netzwerk unterbrochen wurde Für Ihre Sicherheit entfernen Sie alle Schutzkappen vom Hostcomputer und installieren Sie die E1 T1 karte bevor die Stromversorgung wi...

Page 9: ...e taken remove any bus cables from the card then remove the PCI card from the PCI slot 2 4 2 Removing an existing module 1 Remove the existing module retaining screws and washers 2 Gently remove the module from the board taking care not to use any undue force that may damage components 2 4 3 Installing modules Only expansion modules designed for this PCI card are suitable for use Any attempt to us...

Page 10: ...ically detect the presence of the additional modules 2 5 75 ohm network connection Depending on the revision of the module being fitted the required impedance is either set in firmware only or by firmware and links on the PM module Serial Number CE Revision 1 2 and earlier Serial Number CE Revision 1 4 or 1 5 Serial Number CE Revision 2 and later LEDs LEDs LEDs View as seen from the top of an inst...

Page 11: ...l guide the LED s will flash to indicate activity Error states are normally indicated by either a permanent on of off state Should you be experiencing problems contact Aculab Support for further clarification 2 7 PM module LED usage There are up to 12 surface mount LEDs mounted on the PM module These are difficult to see after the card has been installed The LEDs are arranged in 4 rows one for eac...

Page 12: ...SA Canada the UK Europe and Australia in conjunction with a compliant system This does not guarantee that every EMC compliant system will remain compliant when used with the card In extreme cases high frequency energy within the system may be conducted out of the system and re radiated via the network cables In this case the network cables may require additional treatment such as clamp on ferrite ...

Page 13: ...andards EN55022 and EN55024 for electromagnetic compatibility EN60950 for electrical safety 3 9 Approved Functionality Label Details of the approved functionality are included in the country specific appendices Users are reminded that when the card has been installed in a host computer it is still only the card that is approved so the Approval label must not be attached to the host 3 10 Documentat...

Page 14: ...e of the card apart from any restrictions listed in the Country Specific Information appendices It is the responsibility of the user to ensure that all of the legal requirements for attachment are met thus the user is advised to seek competent advice regarding any particular equipment configuration or use 3 13 Speech Calls If the E1 T1 PCI card is used in an application that makes or answers calls...

Page 15: ...he Installation Guide for the E1 T1 PCI card These appendices should always be read in conjunction with the sections on Instructions for Use The appendices are arranged in separate sections detailing regulatory requirements for the following countries Appendix B USA Canada Appendix C European Union Countries Appendix D Japan Appendix E Australia ...

Page 16: ...be advised of your right to file a complaint with the FCC if you believe it is necessary Your telephone company may make changes in its facilities equipment operations or procedures that could affect the operation of your equipment If they do you will be given advance notice to give you an opportunity to maintain uninterrupted service If you experience a problem with the E1 T1 PCI card please cont...

Page 17: ...ese documents Approval Number Canada Approval Type Industry Canada CS 03 Issue 8 Approval Number 2789 9468 A rev 1 5 2789A 12217 rev 2 FCC EMC Requirements This equipment has been tested and found to comply with the limits for a Class A digital device pursuant to part 15 of the FCC Rules These limits are designed to provide reasonable protection against harmful interference when the equipment is o...

Page 18: ... from RAM Speech Calls If the E1 T1 card is used in an application that makes or answers calls with a service code that indicates a speech or telephony call or any call that may use a partly analogue route there is a requirement that audio signals transmitted are encoded using CCITT µ law PCM Many of the speech and FAX resource cards that may be used with the E1 T1 card comply with this requiremen...

Page 19: ...fault line build out setting is suitable for cables up to 133 feet between the card and the FCC IC or UL Listed CSU Network Cable Pinout The 8 contact RJ48 RJ45 Telephone Modular Plug on the cable between the card and the network must be wired as follows Pin Signal Function Direction 4 LTT Transmit tip output 5 LTR Transmit ring output 1 LRT Receive tip input 2 LRR Receive ring input RJ48 RJ45 con...

Page 20: ...1 T1 PCI card installation guide 20 Appendix C Approval Details For European Union Countries UK This section applies only to the 120 Ohm and 75 Ohm E1 version of the PM 1 2 4 module Revision 1 5 modules ...

Page 21: ...E1 T1 PCI card installation guide 21 Revision 2 modules ...

Page 22: ...ent Operation of the network ports one or both ports attached to the network Operational code loaded to RAM Major Equipment Failure MEF watchdog circuitry Data and speech operation DASS 2 on the PSN Functionality Data and speech operation using any appropriate SIC Service Indicator Code Call initiation using DASS 2 signalling Call clearing using DASS 2 signalling Call answering using DASS 2 signal...

Page 23: ...PCI H 100 bus connections clearance and creepage distances shown in the table below are maintained between the E1 T1 PCI card and any parts of the host system or other expansion cards which use or generate a voltage shown in the following table below Clearance mm Creepage mm Voltage present on other parts of the host or on expansion cards 2 0 2 4 3 8 Up to 50V rms or dc 2 6 3 0 4 8 Up to 125V rms ...

Page 24: ...ork termination ports is the responsibility of installation personnel 120 Ohm Line Interface Each network port on the card carries one 30 channel digital service connection via a screened twisted pair cable of 120 ohm characteristic impedance There is one transmit pair and one receive pair 120 Ohm Network Connection The 8 contact RJ45 Telephone Modular Plug on the cable between the card and the ne...

Page 25: ...y apparatus approved for the purpose of connection between the apparatus and the network Cable wire and wiring accessories shall comply with Approval No NS G 1235 M 100009 Section 22 Telecommunications Act 1984 Approval of cable wire and wiring accessories for connection between certain digital telecommunication apparatus published by OFTEL The installation should comply with the Wiring Code Part ...

Page 26: ...e or planned The ACA Approval is only applicable when the E1 T1 PCI card is used with Aculab supplied signalling software appropriate for the Approval The filename for the software to be loaded into RAM for signalling software to connect to the network is ETS_SUPU P4R for rev 1 5 or ETS_SUPU UPR for rev 2 PM s Approved Functionality Call initiation Call clearing Call answering Application program ...

Page 27: ...tem If in any doubt seek competent advice All host equipment incorporating the E1 ISDN Interface must be earthed Network Cable Pinout The 8 contact RJ45 Telephone Modular Plug on the cable between the card and the network must be wired as follows 1 6 5 4 3 2 Front view 7 8 Pin Signal Function Direction 4 LTT Transmit ve tip output 5 LTR Transmit ve ring output 1 LRT Receive ve tip input 2 LRR Rece...

Page 28: ...Local switching of 120 channels to optional signalling DSP modules Clocking CT bus slave CT bus master supporting clock fallback Embedded processors AM188 20MHz One per network port Signalling DSP modules DSP32 MF DTMF tone signalling support Conferencing A law µ law conversion Attenuation Fax and Bit Error rate testing 1 or 2 DSP32 modules providing up to 2 DSPs per network port Power supply 5V D...

Page 29: ... when local EMC testing of a system identifies the need for E1 T1 trunk cable clamping Europe USA Canada To Aculab Card To PSTN Ferrite Clamp RJ45 Nominal distance 1 inch The Ferrite clamp consists of two halves of a ferrite core encased in a hinged plastic holder that is closed and latched around a cable up to 6mm in diameter Please contact Aculab should you require further clarification on obtai...

Page 30: ...erface between the ITS and the backhaul network switch EC Echo Cancellation ECTF Enterprise Computer Telephony Forum EMC ElectroMagnetic Compatability EN European Norme ESD ElectroStatic Discharge ETS European Telecommunications Standards ETSI European Telecommunications Standards Institute FCC Federal Communications Commission G 703 ITU Standard for physical electrical characteristics of hierarch...

Page 31: ...ccess Memory REN Ringer Equivalence Number RJ Registered Jacks RJ11 6 position RJ45 8 position SELV Safety Extra Low Voltage SCBus Dialogic specific version of MVIP bus T1 American 1 55Mbits s 24 channel standard TDM Time Division Multiplex TE Terminal Equipment TNV Telecom Network Voltage UL Underwriters Laboratories ...

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