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Summary of Contents for Alcatel-Lucent OmniPCX NDDI2-2
- Page 1 Alcatel-Lucent OmniPCX Enterprise Communication Server NDDI2-2 (LS/GS)
- Page 2 Legal notice: Alcatel, Lucent, Alcatel-Lucent and the Alcatel-Lucent logo are trademarks of Alcatel-Lucent. All other trademarks are the property of their respective owners. The information presented is subject to change without notice. Alcatel-Lucent assumes no responsibility for inaccuracies contained herein.
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Page 3: Table Of Contents
Chapter 1 Hardware description Presentation ..................... Environment ..................... Functional blocks ................... QLSLAC ......................Analog interfaces ................... DSP module ....................Common part ....................Power supply ....................Chapter 2 Hardware configuration Reference ....................Overview ....................Assembling NDDI2–2 board ............... Assembling QATI–2 daughter board .......... - Page 4 Chapter 3 External connections Connection ....................Output pins on NDDI2–2 board ............Chapter 4 CLIPIA Daugtherboard - Operation Overview ....................CLIP function ................... Metering function ................... Chapter 5 CLIPIA Daughterboard - Configuration Reference ....................Board assembly ..................Chapter 6 Ground Start (GS) Daughterboard - Operation Overview ....................
- Page 5 Chapter 7 Metering Detection Daughter Board Overview ....................
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Page 7: Presentation
Presentation The Loop Start / Ground Start (LS/GS) board is also called Non Direct Dialing In (NDDI2-2) board. It is an analog board which allows the Private Automatic Branch eXchange (PABX) to be connected to most public networks. Furthermore, this board allows the PABX to be connected to a pager system according to the ESPA standard. -
Page 8: Functional Blocks
Chapter Figure 1.1: Input/Output diagram - NDDI2–2 (LS/GS) board Functional blocks The NDDI2-2 board is made up of the following functional blocks: Quad Low voltage Subscriber Line Audio - processing Circuit (QLSLAC), Analog interfaces, Digital Signal Processing (DSP) module, Common part, Power supply. -
Page 9: Qlslac
Figure 1.2: Functional block diagram - NDDI2–2 (LS/GS) board 1.3.1 QLSLAC... -
Page 10: Analog Interfaces
Chapter A/D and D/A voice signal conversion is ensured by 2 QLSLAC circuits. Each Quad Low voltage Subscriber Line Audio - processing Circuit (QLSLAC) contains 4 coders-decoders (CODECS) and supports 4 analog interfaces. One Time Division Multiplex (TDM) or TS allocation connects both QLSLAC to circuit C1. The QLSLAC acts as: an interface between : •... -
Page 11: Common Part
Tone detection: Eight channels are available for tone detection. The different paces are validated by the firmware coupler, levels and frequencies are validated by the DSP software. External tone detection on the NDDI2-2 interfaces: There are two types of tone: •... - Page 12 Chapter...
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Page 13: Reference
Reference The NDDI2-2 reference is 3BA 23171 AB. QATI-2 is the daughter board of the NDDI2-2 board. The QATI-2 reference is 3BA 23184 AB. Overview The following figure gives an overview of the NDDI2-2 (LS/GS) board, its daughter boards and its jumpers. -
Page 14: Assembling Nddi2-2 Board
Chapter Figure 2.1: NDDI2–2 (LS-GS) board with jumpers Assembling NDDI2–2 board Before assembling the NDDI2-2 board, you need to remove the QATI-2 daughter board. The following figures show how the NDDI2-2 board is assembled and what the different jumper positions are on the board. Note 1: When the DC current loop jumper is removed, the current is limited to 28 mA. - Page 15 Caution: Before positioning the input/output impedance jumpers, you are advised to contact Alcatel-Lucent technical support because the positioning of these jumpers depends on the country, specially countries with complex impedances. Note 2: The assemblies represented with grey background are the ex-factory assemblies.
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Page 16: Assembling Qati-2 Daughter Board
Chapter The X904 assembly is not equipped with jumpers. Assembling QATI–2 daughter board After assembling the NDDI2-2 board, you can assemble the QATI-2 daughter board. The following figure gives an overview of the QATI-2 daughter board and its jumpers. Figure 2.8: QATI-2 board with jumpers The following figures show how the QATI-2 daughter board is assembled and what the different jumper positions are on the board. -
Page 17: Jumpers On Nddi2-2 And Qati-2 Boards
When the DC current loop jumper is removed, the current is limited to 28 mA. Caution: Before positioning the input/output impedance jumpers, you are advised to contact Alcatel-Lucent technical support because the positioning of these jumpers depends on the country, specially countries with complex impedances. Note 2: When the DC current loop jumper is removed, the current is limited to 28 mA. -
Page 18: Nddi2-2 Led
X1141 Caution: Before positioning the input/output impedance jumpers, you are advised to contact Alcatel-Lucent technical support because the positioning of these jumpers depends on the country, specially countries with complex impedances. NDDI2–2 LED The following figure shows the front panel of the NDDI2-2 board with its LED (Light Emitting Diode). - Page 19 Meaning BSY (orange LED) Activity indicator LED of at least one trunk The following table gives the meaning of the different status of the CPU LED. table 2.3: Meaning of CPU LED status Status Meaning Always ON Initializing 100 ms (ON) / 1 s (OFF) Loading in progress 10 ms (ON) / 10 ms (OFF) Boot flashing...
- Page 20 Chapter...
- Page 21 Connection The NDDI2-2 (LS/GS) board is plugged in an interface position of the ACT shelf. The following figure shows how the different daughter boards are connected to the NDDI2-2 board and what their positions are on the mother board. Figure 3.1: Connection diagram The following figures give details on how the daughter boards are assembled on the NDDI2-2 board (mother board).
- Page 22 Chapter Figure 3.2: Details on the different daughter boards assembly If the connection is: by cable, the distribution frame is carried out with a Type 1 cable with a distribution module (see TY1 64PTSDIN cable - Cable with Module ) or without a distribution module (see TY1 64PTSDIN cable - Cable without Module ).
- Page 23 Back panel rear side view Wire C Wire B Wire A Equipment number (Interface) Equipment 1 (Ring) (Tip) Equipment 2 (Ring) (Tip) Equipment 3 (Ring) (Tip) Equipment 4 (Ring) (Tip) Equipment 5 (Ring) (Tip) Equipment 6 (Ring) (Tip) Equipment 7 (Ring) (Tip) Equipment 8...
- Page 24 Chapter Back panel rear side view Wire C Wire B Wire A Equipment number (Interface)
- Page 25 Overview The Call Line Identification Protocol Interface Adaptator (CLIPIA) daughter board allows the line impedance to be modified for: the CLIP function, the metering function. A daughter board handles 4 lines. You need 2 CLIPIA daughter boards for an NDDI2-2 (LS/GS) board.
- Page 26 Chapter...
- Page 27 Reference The CLIPIA board reference is 3BA 23173 AA. Board assembly The following figures show how the CLIPIA board is assembled on the NDDI2-2 board. Figure 5.1: CLIPIA board on NDDI2–2 board Figure 5.2: Jumpers on CLIPIA board The following table gives the position of the jumpers on the CLIPIA daughter boards. table 5.1: Jumpers on CLIPIA board Daugther board Equipment number...
- Page 28 Chapter Daugther board Equipment number Jumper (Interface) CLIPIA 2 Equipement 5 Equipement 6 Equipement 7 Equipement 8...
- Page 29 Overview The Ground Start daughter board reference is 3BA 23196 AA. The Ground Start daughter board installed on the NDDI2-2 (LS/GS) board is a “Line Adaptation” which allows to seize the line via the ground and to detect incoming calls via grounding a line wire.
- Page 30 Chapter ground on the Tip wire.
- Page 31 Overview The metering detector daughter board reference is 3AH 37003 AA. The metering detector daughter board detects charging impulses. These impulses, coming from the public network, can be used by the metering process. This daughter board is optional. A metering detector daughter board is plugged on the NDDI2-2 (LS/GS) mother board and can process four analog lines.
- Page 32 Chapter...
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