NEC NEAX2000 IVS2 User Manual

ND-70923 (E)

STOCK # 151992

®

Q-SIG System Manual

ISSUE 1

JULY, 2000

NEC America, Inc.

LIABILITY DISCLAIMER

NEC America, Inc. reserves the right to change the specifications,
functions, or features, at any time, without notice.

NEC America, Inc. has prepared this document for use by its
employees and custome rs. The information contained herein is
the property of NEC America, Inc. and shall not be reproduced
without prior written approval from NEC America, Inc.

NEAX and D

term

are registered trademarks of NEC Corporation.

Copyright 2000

NEC America, Inc.

Printed in U.S.A.

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Q-SIG System Manual

ISSUE No.

Revision Sheet 1/1

ND-70923 (E)

NEAX2000 IVS

2

Q-SIG System Manual

TABLE OF CONTENTS

Page

LIST OF FIGURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iii

LIST OF TABLES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . iv

INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

PURPOSE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

OUTLINE OF THIS MANUAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

REFERENCE MANUALS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

CHAPTER 1 GENERAL INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

SYSTEM OUTLINE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Physical Interface 30DTI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Physical Interface 24DTI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Interworking with Other Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

SYSTEM CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

30DTI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

DCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

24DTI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

DCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

PLO . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

CARD NAME AND FUNCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

SYSTEM CAPACITY . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

SYSTEM CONDITIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Time Slot Assignment Condition . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Time Slot Allocation for DTI/DCH Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

SERVICE FEATURES . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Connected Destination Indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Transit Counter Relaying . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

CHAPTER 2 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17

PRECAUTIONS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

STATIC ELECTRICITY GUARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

REQUIRED EQUIPMENT . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

INSTALLATION PROCEDURE . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Mounting DTI and DCH Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

MOUNTING CONN CARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

SELECTION OF PLO IN MP CARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

DTI CABLE CONNECTION VIA MDF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

DTI CABLE CONNECTION VIA CONN CARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page i

TABLE OF CONTENTS

Page

CHAPTER 3 SYSTEM DATA PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

HOW TO READ THIS CHAPTER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

DTI ASSIGNMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

DCH ASSIGNMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

TANDEM CONNECTION ASSIGNMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38

CONNECTED DESTINATION INDICATION ASSIGNMENT. . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

CHAPTER 4 CIRCUIT CARD INFORMATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

HOW TO READ THIS CHAPTER. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

MOUNTING LOCATION OF CIRCUIT CARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

LIST OF REQUIRED CIRCUIT CARD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

PN-CP14 (MP) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

PN-30DTC-A (DTI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50

PN-24DTA-C (DTI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56

PN-SC01 (DCH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

PZ-M542 (CONN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

PZ-M557 (CONN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Page ii ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

LIST OF FIGURES

Figure Title Page

Figure 1-1 System Outline of Q-SIG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 1-2 Physical Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 1-3 Physical Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 1-4 Interworking with Other Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 1-5 System Configuration of Q-SIG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 1-6 Clock Supply Route Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 1-7 Accommodation of DTI/DCH/ICH/BRT/PRT into TDSW . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 1-8 Time Slot Allocation for DTI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 1-9 Connected Destination Indication . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 1-10 Transit Counter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 2-1 Static Electricity Guard (1 of 2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 2-2 Installation Procedure for Q-SIG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 2-3 Cable Connection via MDF . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 2-4 Location of the AP Slots and the LTC Connectors for DTI . . . . . . . . . . . . . . . . . . . . . 27

Figure 2-5 Example of MDF Cross Connection for DTI . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28

Figure 2-6 Cable Connection via the CONN Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Figure 2-7 Example of Coaxial Cable Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Figure 4-1 Mounting Location of Circuit Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page iii

LIST OF TABLES

Table Title Page

Table 1-1 Q-SIG Card Name and Function . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Table 1-2 System Capacity for Q-SIG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Table 2-1 Required Equipment for Q-SIG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Table 4-1 List of Required Circuit Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Page iv ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

INTRODUCTION

Purpose

INTRODUCTION

PURPOSE

This manual describes the hardware installation and programming procedure for the Q-SIG
System on the NEAX2000 IVS2.

OUTLINE OF THIS MANUAL

This manual consists of the following chapters:

CHAPTER 1 GENERAL INFORMATION

This chapter explains the Q-SIG system outline, system configuration, the name and functions
of circuit cards required, system capacity, system conditions, and available service features.

CHAPTER 2 INSTALLATION

This chapter ex plains the hardw are installation procedure to p rovide Q-SIG inter face on the PB X.

CHAPTER 3 SYSTEM DATA PROGRAMMING

This chapter explains the programming procedure to provide Q-SIG feature on the PBX.

CHAPTER 4 CIRCUIT CARD INFORMATION

This chapter explains the mounting location, the meaning of lamp indications, and the method of
switch settings of each circuit card for the Q-SIG.

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0 Pa ge 1

INTRODUCTION

Reference Manuals

REFERENCE MANUALS

Refe r to the follo wing manuals during installation:

Installation Procedure Manual: Describes the installation procedure of the PBX system.

Command Manual: Describes Customer Administration Terminal (CAT)

operation, command function and setting data required for
programming the system, and Resident System Program.

Office Data Programming Manual: Contains the Customer Specif ication Sheet and Office Data

Programming Sheet.

Page 2 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 1

GENERAL INFORMATION

This chapter explains the Q-SIG system outline, system configuration,
the name and functions of circuit cards required, system capacity,
system conditions, and available service features.

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 3

CHAPTER 1 GENERAL INFORMATION

System Outline

SYSTEM OUTLINE

Summary

This feature allows th e PBX to provide basic conne ction service for interfaci ng with the other PBX
by using Layer 3 protocol which conforms to ETS 300 172. ETS 300 172 is standardized for
private telecommunication network as Inter-exchange signaling protocol for circuit mode basic
services by European Telecommunication Standards Institute (ETSI). The Q-SIG protocol
creates Layer 3 messages between Q reference points expected as conceptual point for inter­office signalling.

Figure 1-1 System Outline of Q-SIG

PBX

Call
Control

Protocol
Control

Data Link
Layer

Physical
Layer

DTI

Q-reference point

Q

Layer 2

Layer 3

NOTE

Layer 1

NOTE: Conforming to Q921-a (PBX-PBX Interface)

PBX

Call
Control

Q

DTI

Protocol
Control

DTI

Data Link
Layer

Physical
Layer

Page 4 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 1 GENERAL INFORMATION

System Outline

Physical Interface 30DTI

On the Q-SIG system, a 2 Mbps digital interface is used for the interf ace trunk.
A D Channel Handler is required for each physical interface. A single data link channel can
control a maximum of 30 B Channels.

Figure 1-2 Physical Interface

Physical Interface

PBX

DTI

DTI

Physical Interface

Max. 30B + D

Max. 30B + D

: D Channel
: B Channel

Physical Interface 24DTI

On the Q-SIG system, a 1.544 Mbps digital interface is used for the interface trunk.
A D Channel Handler is required for each physical interface. A single data link channel can
control a maximum of 23 B Channels.

Figure 1-3 Physical Interface

Physical Interface

PBX

DTI

DTI

Physical Interface

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Max. 23B + D

Max. 23B + D

: D Channel
: B Channel

Page 5

CHAPTER 1 GENERAL INFORMATION

System Outline

Interworking with Other Network

The PBX can be connect ed with t he othe r manuf actu rer’s PB X by the Q- SIG inte rfa ce, an d the
Q-SIG network can interwork with the other network.

Figure 1-4 Interworking with Other Network

ISDN

Network

NEC

Q-SIG

Network

Q-SIG interface

Other Manufacturer

Existing Office

Existing Office

ACIS

CCIS

NOTE: Interworking between Q-SIG and CCIS is not available.

Page 6 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 1 GENERAL INFORMATION

SYSTEM CONFIGURATION

Figure 1-5 shows the system configuration of the Q-SIG system.

Figure 1-5 System Configuration of Q-SIG

PBX

SLT

D

LC

term

DLC

30B/23B

D

DTI

PLO

30-CHANNEL PCM/23B
DIGITAL LINE

System Configuration

Q-SIG

NETWORK

DCH

TDSW

FP MP

CLOCK

DTI: 30/24-Channel Digital Trunk Interface
DCH: D Channel Handler
PLO: Phase Locked Oscillator

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 7

CHAPTER 1 GENERAL INFORMATION

System Configuration

30DTI

The Digital Trunk Interface (DTI) interfaces the PBX directly to 30-channel PCM transmission
line. The 30-DTI has the following functions.

• Unipolar/Bipolar Conversion (HDB3 Format)

• Signaling Insertion/Extraction

• Alarm Detection/Insertion

• Digital PAD on Voice Signal Transmission

• Cyclic Redundancy Checking (based on ITU-T Rec. G704)

• Channel Associated Signaling (based on ITU-T Rec. Q421 Digital R2 Signaling Code)

For connection o f a 30-DTI and transmission line, either coaxial cable or twisted pair cable can
be used.

DCH

The D Channel Handler (DCH) p rovi des th e D Chan nel sig nalin g inter face th ro ugh th e DTI to a
Q-SIG network, and it is responsible for signaling between the PBX and the network under
control of the system MP.
A DCH can control a maximu m of 30 B Cha nn el s .

24DTI

The Digital Trunk Interface (DTI) interfaces the PBX directly to 24-channel PCM transmission
line. The 24-DTI has the following functions.

• Unipolar/Bipolar Conversion (AMI Format)

• Alarm Detection/Insertion

• Digital PAD on Voice Signal Transmission

• Cyclic Redundancy Checking (based on ITU-T Rec. G704)

For connection of a 24-DTI and transmis s ion line, a twisted pair cable can be used.

DCH

The D Channel Handler (DCH) p rovi des th e D Chan nel sig nalin g inter face th ro ugh th e DTI to a
Q-SIG network, and it is responsible for signaling between the PBX and the network under
control of the system MP.
A DCH can control a maximu m of 23 B Cha nn el s .

Page 8 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 1 GENERAL INFORMATION

System Configuration

PLO

The Phase Locked Oscillator (PLO) equipped on the MP card is responsible to synchronize the
system to Q-SIG clocks.

The PLO generates the clock signals according to the source clocks received fro m network. The
source clock signals are extracted at DTI cards and supplied to the PLO. Two clock routes are
available; one is the Route 0 to receive clock sign als from DTI0, a nd the other is a standby Route
1 (DTI1) to receive clock signals when no clock signals appear on the Route 0. When clock
signals come from neither the Route 0 nor the Route 1, the PLO keeps generating the clock
signals with the frequency of previous source clock. The PLO can receive different frequency of
source clocks from the Route 0 and Route 1.

Figure 1-6 shows an example of clock supply route.

Figure 1-6 Clock Supply Route Configuration

PBX

TDSW

NOTE

DTI0

DTI1

PLO

NOTE: DTI0 and DTI1 must be mounted in PIM0.

Q-SIG

NETWORK

: CLOCK SIGNAL SUPPLY ROUTE 0
: CLOCK SIGNAL SUPPLY ROUTE 1

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 9

CHAPTER 1 GENERAL INFORMATION

Card Name and Function

CARD NAME AND FUNCTION

Table 1-1 shows the circuit card name and function for Q-SIG.

Table 1-1 Q-SIG Card Name and Function

FUNCTIONAL

CARD NAME

FUNCTION

NAME

PN-CP14 MP Main Processor Card

Provides Memory, TDSW (1024CH x 1024CH), 16-line
CFT, PB sender, Clock, PLO 2 ports (receiver mode/
source mo de), two RS-232C p orts, 2-line DAT
(Recording duration: Max. 128 sec.), DK, 4-line PB
receiver, Modem fo r re mo te ma i ntenance (19.2 kbps),
internal Music-on-Hold tone source and BUS interface.
BUS interface function s as a dri v er/r eceiver of various
signals, adjusts gate delay timing and cable delay timing,
monitors I/O Bus and PCM BUS.
One card is required per system.

PN-30DTC-A DTI Digital Trunk Interface (2 Mbps) Card

Accommodates 30-channel PCM digital lines.

PN-SC01 DCH D Channel Handler Card

Provides the D Channe l sig naling interface thr ough the
DTI to Q-SIG network.

PZ-M542

[For Other
Countries]

CONN Coaxial Cable Connection Card

Used to connect a coaxial cab le fo r the D i gital Tru nk
Interface.
Maximum of two cards can be connected to LTC
connector of each PIM.

PZ-M557

[For
Australia]

CONN Coaxial Cable Connection Card

Used to connect a coaxial cab le fo r the D i gital Tru nk
Interface.
Maximum of two cards can be connected to LTC
connector of each PIM.

PN-24DTA-C DTI Digital Trunk Interface (23B+D 1.5 Mbps) card

Accommodates 24-channel PCM digital lines.

Page 10 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 1 GENERAL INFORMATION

SYSTEM CAPACITY

Table 1-2 System Capacity for Q-SIG

DESCRIPTION 24DTI 30DTI

DTI Card 8 4
DCH Card 8 4
Trunks for DTI 192 124
Q-SIG Routes 8 4
Trunks per Q-SIG Route 23 30
MP (Internal PLO ) Ca r d 1 1
Port per DTI Card 24 32

System Capacity

Port per DCH Card 1 1

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 11

CHAPTER 1 GENERAL INFORMATION

System conditio ns

SYSTEM CONDITIONS

Time Slot Assignment Condition

As shown in Figure 1-7, the 30DTI/DCH card uses the time slot on the basic Highway 4.
Therefore, the total number of time slots for all 30DTI/DCH cards must be 128 time slots or less
including all other application processor cards, which use the Highway 4.
The 24DTI/PRT card can use the time slot on bo th the basic and expanded H ighw ay 4 and 6.

Figure 1-7 Accommodation of DTI/DCH/ICH/BRT/PRT into TDSW

FOR L/T CARDS: MAX. 512 TIME SLOTS PER SYSTEM

FP0

FP1

FP2

FP3

TDSW (1024 TIME SLOTS)

HW4

HW6

FOR BASIC HIGHWAY4: MAX. 128 TIME SLOTS PER SYSTEM

FOR EXPANDED HIGHWA Y6: MAX. 128 TIME SLOTS PER SYSTEM

DTI

BRT

DCH

ICH

PRT

DTI

MAX. 128 TIME SLOTS

MAX. 128 TIME SLOTS

MAX. 128 TIME SLOTS

MAX. 128 TIME SLOTS

30DTI: MAX. 31 TIME SLOTS/CARD

MAX. 2 TIME SLOTS/CARD (BRTA)
MAX. 4 TIME SLOTS/CARD (2BRTC)

1 TIME SLOT/CARD

1 TIME SLOT/CARD (SC02)
4 TIME SLOTS/CARD (SC03)

25 TIME SLOT/CARD

24DTI: MAX. 24 TIME SLOTS/CARD

FOR AP CARDS: MAX. 256 TIME SLOTS PER SYSTEM

NEAX2000 IVS2 Q-SIG System Manual

Page 12 ND-70923 (E), Issue 1.0

CHAPTER 1 GENERAL INFORMATION

System conditions

Time Slot Allocation for DTI/DCH Card

On each DTI card, the system recognizes the lowe st and highest channel numbers to which trunk
numbers have been assigned, and allocates time slots to all the channels within them. If trunk
numbers are assigned to discontinuous channels in this case, the system also allocates time
slots to channels not assigned.

For example, as shown in Figure 1-8, even wh en Channel 1 through Channel 1 0 have been
assigned by the system data programming (CM07 YY=01) excepting Channel 5, the system
allocates a total of 10 time slots for all the ten channels. Therefore, to avoid allocation of
unnecessary time slot s, it is recom mended tha t consecuti ve channe ls are a ssigned on each DTI
card.

In the case of the DCH card, one time slot is allocated for setting up a fixed path between the DTI
and the DCH by assigning Channel 16 of the DTI as the D Channel.

Figure 1-8 Time Slot Allocation for DTI

10

CH0

DXXX

9

6

5

4

1

DXXX

DXXX

NONE

DXXX

DXXX

NONE

HIGHEST CHANNEL

10 TIME SLOTS ARE
ALLOCATED E VEN
WHEN CH5 IS NOT
ASSIGNED.

LOWEST CHANNEL

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 13

CHAPTER 1 GENERAL INFORMATION

Service Features

SERVICE FEATURES

Connected Destination Indication

This feature allows the LCD on the calling station/Attendant Console to indicate the connected
destination number (answering station number) and the sub-address sent from the opposite
office.

Figure 1-9 Connected Destination Indication

STATION

No. 200

<EXAMPLE OF INDICATION>

When dialing:

DIAL “7-20-300”

OFFICE

ANSWERING STATION No. “20-300” + SUB-ADDRESS “111”

10

Q-SIG

NETWORK

term

• D
720300

2: 27 PM TUE 23

Sub-address No. (Max. 8 digits)

STATION

No. 300

OFFICE

20

• ATTCON

720300

When answered:

01: 00 111

20300

Answering station No. (Max. 8 digits)

Answering station No. (Max. 16 digits)

Duration of the call

20300

• The LCD does not indicate the answering station number and sub-address number if the
numbers are not sent from the opposite office.

• If the calling station is a n ISDN t erminal or a terminal w hich has no indicato r, the answ ering
station number and sub- address number cannot be indicated.

• If the answering station number exceed s 16 digits, the first 15 di gits and “*” are indicat ed on

term

the D

Page 14 ND-70923 (E), Issue 1.0

LCD. “*” means existence of more than 15 digits.

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 1 GENERAL INFORMATION

Service Features

• If the sub-address exceeds 8 digits, the first 8 digits and “*” are indicated on the D

term

LCD.

“*” means existence of more than 8 digits.

• The sub-address of the answering station is not indicated on the Attendant Console LCD.

• If the answering station number exceeds 6 digits, the last 6 digits are indicated on the
Attendant Console LCD.

• It can be specified to each station (Single l in e Telephone/D

term

) whether an answering
station number is sen t or not when answering a Q-SIG call , by system data programming.
Attendant Console number cannot be sent.

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 15

CHAPTER 1 GENERAL INFORMATION

Service Features

Transit Counter Relaying

Transit counter is used as the information which informs the number of stages on tandem
connection. On the Q-SIG network, the transit Counter 0 is sent from the calling office. The
tandem office sen ds the tran sit count er to th e destinatio n office adding 1 to the va lue of received
transit counter. In this manner, the transit cou nter value increases according to the numb er of the
stages of tandem connection.

Figure 1-10 Transit Counter

CALLING

OFFICE

TRC=0 TRC=1 TRC=2 TRC=3 TRC=3

TANDEM

OFFICE

TANDEM

OFFICE

Q-SIG NETWORK

TANDEM

OFFICE

DESTINATON

OFFICE

TRC: Transit Counter

• This feature is available when the all PBXs in the network are connected to each other by
Q-SIG interface.

• The transit counter values 0 thro ugh 31 are available.

• If the tandem office does not receive the transit counter from the opposite office, the tandem
office sends the transit counter as “0” to next office.

Page 16 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 2

INSTALLATION

This chapter explains the hardware installation procedure to provide
Q-SIG interface on the PBX.

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 17

CHAPTER 2 INSTALLATION

Precautions

PRECAUTIONS

STATIC ELECTRICITY GUARD

You must wear a grounded wrist strap to protect circuit cards from static electricity.

Figure 2-1 Static Electricity Guard (1 of 2)

• WHEN PLUGGING/UNPLUGGING A CIRCUIT CARD

PBX

WRIST STRAP

• WHEN HOLDING A CIRCUIT CARD

FRAME GROUND SCREW

NEVER TOUCH THE COMPONENTS OR
SOLDERED SURFACE WITH BARE HANDS.

CARD FRONT

Page 18 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

Figure 2-1 Static Electricity Guard (2 of 2)

• WHEN MAKING A SWITCH SETTING ON A CIRCUIT CARD

CIRCUIT
CARD

WEAR A WRIST STRAP AND PERFORM
THE WORK ON A GROUNDED
CONDUCTIVE WORK SURFACE.

• WHEN CARRYING A CIRCUIT CARD

CHAPTER 2 INSTALLATION

Precautions

CIRCUIT
CARD

CONDUCTIVE
POLYETHYLENE
BAG

WHEN CARRYING A CIRCUIT
CARD AROUND, KEEP THE
CARD IN A CONDUCTIVE
POLYETHYLENE BAG.

The mark shown below is attached to the sheet for the work in which circuit cards are handled.
When engaging in such work, the installer must be careful not to cause damage by static
electricity.

ATTENTION

Contents
Static Sensitiv e
Handling
Precautions Required

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 19

CHAPTER 2 INSTALLATION

Precautions

Caution

You must hold the edge of a circuit card when plugging or unplugging the circuit card. If you
touch another area, you may be exposed to hazardous voltages.

PBX

NEVER TOUCH THE
COMPONENTS OR SOLDERED
SURFACE WITH BARE HANDS.

CARD FRONT

Page 20 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 2 INSTALLATION

Required Equipment

REQUIRED EQUIPMENT

Table 2-1 shows the equipment required to provide Q-SIG interface to the system.

Table 2-1 Required Equipment for Q-SIG

EQUIPMENT DESCRIPTION QUANTITY REMARKS

PN-30DTC-A

30-Channel DTI Card 1-4
(30-DTI)
(Australia/Japan)

PN-24DTA-C

24-Channel DTI Card 1-4
(24-DTI)
(U.S.)

PN-SC01

D Channel Handler Card 1-4
(DCH)

PZ-M542/M557(CONN) Coaxial Cable Connection

Card

1-4 2 cards/PIM

1 DTI/card

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 21

CHAPTER 2 INSTALLATION

Installation Procedure

INSTALLATION PROCEDURE

Install the equipment for Q- SIG according to the procedu re i n Figure 2-2.

Figure 2-2 Installation Procedure for Q-SIG

START

MOUNTING DTI AND

DCH CARD

MOUNTING CONN CARD

SELECTION OF PLO

IN MP CARD

DTI CABLE CONNECTION

DTI CABLE CONNECTION

VIA MDF

VIA CONN CARD

END

Page 23

Page 24

Page 25

Page 26

Page 29

NOTE

NOTE

NOTE: This procedure is requi red when you prov ide CONN card to connect a coaxia l cable

for 24-DTI/30-DTI.

Page 22 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 2 INSTALLATION

Installation Procedu re

Mounting DTI and DCH Card

(1) Before mounting the 24 - DTI /30 -DT I card and D C H card, set the MB

switch to UP position, and set the oth er switches to ap propria te positio n.
See CHAPTER 4, Page 41.

(2) Mount the 24-DTI/30-DTI card and the DCH card in the following AP slots

on PIM0-PIM7.
PIM0: AP00-AP10 slots
PIM1-7: AP00-AP11 slots

NOTE: The DTI card (DTI0, DTI1) which sends a clock signal to PLO of the MP card must be

mounted in the AP slots on PIM0.

(3) After mounting the card, set the MB switch to DOWN position to put the card in service.

ATTENTION

Contents
Static Sensitive
Handling
Precautions Required

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 23

CHAPTER 2 INSTALLATION

Installation Procedure

Mounting CONN Card

When providing CONN (PZ-M542/M557) card to connect a coaxial cable for 24-DTI/30-DTI, do
the following installation.

(1) Confirm the correct switch setting of the CONN card. See CHAPTER 4, Page 41.

(2) Mount the CONN card to LTC connector on BWB in the PIM w hi c h accom m od ates DTI

cards.
For details, refer to the Installation Procedure Manual.

Page 24 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 2 INSTALLATION

Selection of PLO in MP Card

(1) Confirm the correct switch settings of MP card. See CHAPTER 4, Page 41.

(2) Mount the MP card on the MP slo t of PIM 0.

Installation Procedu re

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 25

CHAPTER 2 INSTALLATION

Installation Procedure

DTI Cable Connection via MDF

When you use a twisted-pair cable , conne ct the cabl e to a CSU via the MDF as shown in

Figure 2-3.

• Location of AP Slots and LTC Connectors for DTI - Page 27

• Example of MDF Cross Connection for DTI - Pa ge 28

Figure 2-3 Cable Connection via MDF

BWB

PBX

30-DTI/
24-DTI

TWISTED-PAIR
CABLE
(SHIELD TYPE)

LTC0/LTC1/LTC2/LTC3
CONNECTOR

MAX. 400 m (1310 ft.)

MDF

CSU

Page 26 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 2 INSTALLATION

Installation Procedu re

Figure 2-4 shows LTC connector corresponds wi th the AP slots, and DTI pin assignment for ea ch

AP slot.

Figure 2-4 Location of the AP Slots and the LTC Connectors for DTI

L

L

L

L

L

L

L

L

L

L

L

L

T

T

T

T

T

T

T

T

T

T

T

T

0

0

0

0

0

0

0

0

0

0

1

1

0

1

2

3

4

5

6

7

8

9

0

1

/

/

/

/

/

/

/

/

/

/

/

/

A

A

A

A

A

A

A

A

A

A

A

A

P

P

P

P

P

P

P

P

P

P

P

P

0

0

0

0

0

0

0

0

0

0

1

1

0

1

2

3

4

5

6

7

8

9

0

1

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

RA

TA

RA

TA

RA

TA

MJ

LTC0

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

RB
TB

RB
TB

RB
TB

MN

LTC1

RA

01

TA

02

AP00
SLOT

AP01
SLOT

AP02
SLOT

03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

RA

TA

RA

TA

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

RB

TB

RB

TB

RB

TB

AP03
SLOT

AP04
SLOT

AP05
SLOT

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

RA

TA

RA

TA

RA

TA

LTC2

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

RB
TB

RB
TB

RB
TB

AP06
SLOT

AP07
SLOT

AP08
SLOT

01
02
03
04
05
06
07
08
09
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25

RA

TA

RA

TA

RA

TA

LTC3

26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50

RB

TB

RB

TB

RB

TB

AP09
SLOT

AP10
SLOT

AP11
SLOT

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 27

CHAPTER 2 INSTALLATION

Installation Procedure

Figure 2-5 shows an example of the cable connection when the 24-DTI/30-DTI card is mounted

in the AP05 slot of PIM0.

Figure 2-5 Example of MDF Cross Connection for DTI

AP05

LTC1 (J)

PIM 0

RA
RB

TA

TB

JP MDF24-DTI/30-DTI

17
42
18

43

LTC1 (P)

LTC1

17
42
18

43

RECEIVE

RA
RB

TA

TB

TRANSFER

TO C SU

17
18
19
20

RA TA42

43
44
45

RB
TB

42
43
44
45

RB TB17

18
19
20

RA

TA

NEAX2000 IVS2 Q-SIG System Manual

Page 28 ND-70923 (E), Issue 1.0

CHAPTER 2 INSTALLATION

Installation Procedu re

DTI Cable Connection via CONN Card

When you use an coaxial cabl e, connect the cable to a CSU via the CONN (PZ-M542/M55 7) card
as shown in Figure 2-6.

Figure 2-6 Cable Connection via the CONN Card

BWB

PBX

30-DTI

CONN

LTC0/LTC1/LTC2/LTC3
CONNECTOR

CSU

COAXIAL CABLE

MAX. 6 dB loss at 1024 kHz

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 29

CHAPTER 2 INSTALLATION

Installation Procedure

Figure 2-7 shows an example of the cable connection when the 24-DTI/30-DTI card is mounted

in the AP05 slot of PIM0.

Figure 2-7 Example of Coaxial Cable Connection

PIM 0

30-DTI

LTC1

JP

CONN

AP05

1 LTC1 CONNECTOR

LTC1 (J)

17

RA TA42
18
19
20

43
44
45

RB
TB

RA
RB

TA

TB

42
43
44
45

17
42
18

43

LTC1 (P)

RB
TB

17
18
19
20

17
42
18

43

RA
TA

RECEIVE

RCV

TO CSU

TRS

SEND

2

1

2 COAXIAL CONNECTOR

NEAX2000 IVS2 Q-SIG System Manual

Page 30 ND-70923 (E), Issue 1.0

CHAPTER 3

SYSTEM DATA

PROGRAMMING

This chapter explains the programming procedure to provide Q-SIG
feature on the PBX.

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 31

CHAPTER 3 SYSTEM DATA PROGRAMMING

How to Read This Chapter

HOW TO READ THIS CHAPTER

In the programming procedure, the meaning of (1), (2) and markings are as follows.
(1) : 1st Data

(2) : 2nd Data

: Initial Data

With the system data clear command (CM00, CM01), the data with this marking is
automatically assigned for each command.

INITIAL

DCH INITIAL

: System Initia lization

After entering the data, system reset is required (Depress SW1 on the MP
card).

: DCH Initialization

A reset of the DCH card is required after data setting.
Set the Make Busy switch to UP and then Down.

Page 32 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

DTI ASSIGNMENT

CHAPTER 3 SYSTEM DATA PROGRAMMING

DTI Assignment

START

CM05

CM07

CM20

DESCRIPTION DATA

Assign an AP number to the DTI card.
The AP number must match the SENS
switch setting on the DTI card.

INITIAL

Assign a Q-SIG trunk number to each
channel number on the DTI card.

INITIAL

The system allocates time slots to
consecutive channels from lowest to
highest channel number assigned. To
minimize the number of time slots
allocated, assign trunk numbers to the
consecutive channels on each card.
Never skip channels in CM07.

Assign the access code for Q-SIG to LCR
Group 0-3.

•

Y=0

(1)

04-15, 20-31: AP No.

(2)

09: DTI card

•

YY=01

(1)

XX ZZ
XX: 04-15, 20-31: AP No. assigned by
CM05 Y=0
ZZ: 01-15, 17-31: Channel No. of DTI

D000-D255: Trunk No.

(2)

Trunk No. already assigned by CM10
cannot be used.

•

Y=0-3 Numbering Plan Group 0-3

(1)

X-XXXX: Access code

(2)

A126-A129: LCR Group 0-3

NOTE 1

A

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 33

CHAPTER 3 SYSTEM DATA PROGRAMMING

DTI Assignment

A

CM30

DESCRIPTION DATA

Assign a trunk route to ea ch Q-SIG trunk
used for voice channel (B Channel), and
also to signaling channel (D Channel).

NOTE 1: DTI route must be separated

from analog trunk routes.

NOTE 2: The trunk routes for D Channel

must be different from the trunk
routes for B Channel.

Assign the trunk route data to each Q-SIG
incoming trunk used for voice channel
only.

YY=00

•
000-255: Trunk No. assigned by CM07

(1)

YY=01

00-63: Trunk Route No.

(2)

YY=02 Day Mode

•
YY=03 Night Mode

•
YY=40 Mode A

•
YY=41 Mode B

•
000-255: Trunk No. assigne d by CM07

(1)

YY=01

04: Direct-In Termination

(2)

21: Dial-in Termination
YY=07

Assign CIC (Circuit Identification Code)
number to each Q-SIG trunk used for
voice channel only.

NOTE: CIC number must not be as-

signed to the trunk number of D
Channel: TS 16 (30DTI).

•
000-255: Trunk No. assigned by CM07

(1)

YY=01

000-029: CIC No.

(2)
EXAMPLE OF 30DTI

B Channel trunk No.: D100-D114, D116-

D130
D Channel trunk No.: D115
(1) 100-114, 116-130
(2) 000-014, 015-029
EXAMPLE OF 24DTI
B Channel trunk No.:D100-D122
D Channel trunk No.:D123
(1) 100-122

B

(2) 123

Page 34 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 3 SYSTEM DATA PROGRAMMING

DTI Assignment

B

CM35

DESCRIPTION DATA

Assign the trunk route data to the DTI
route number assigned by CM30 Y=00.

NOTE: CM35 YY=00, 04, 05, 09, 15 and

19 should be assigned to only
the B Channel trunk routes.
For D Channel trunk route, no
data setting is required.

•

YY=00 Kind of Trunk Route

(1)

00-63: B Channel Trunk Route No.

(2)

04: Tie Line trunk
YY=04

•
Answer Signal from distant office
00-63: B Channel Trunk Route No.

(1)

2: Answer signal arrives

(2)

•

YY=05
Release Signal from distant office

(1)

00-63: B Channel Trunk Route No.

(2)

1 : Release signal arrives

•

YY=09 Incoming Connection Signaling

(1)

00-63: B Channel Trunk Route No.

(2)

08: ISDN/Q-SIG
YY=15 Kind of Call Termination

•

Indicator Key/Lamp on ATT

00-63: B Channel Trunk Route No.

(1)

00-07: C.O. Incoming 0-7

(2)

YY=19 DTI PAD
[For Australia]

PAD DATA OF DTI [dB]

CONNECTION

PATTERNS

Station-DTI 0/0
Tone-DTI 0/0
COT/DID/LDT-

DTI
ODT-DTI 0/0
DTI-DTI 0/0

T/R : Transmitter PAD/Receiver PAD

+: Gain
– : Loss

DATA

=4

(T/R)

DAT A

=5

(T/R)

DATA

=6

(T/R)

DATA

=7

(T/R)

0/0

•

YY=19

(1)

00-63: B Channel Trunk Route No.

(2)

0-3: Programmable PAD
(See CM42)

4-7 : Fixed PAD

C

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 35

CHAPTER 3 SYSTEM DATA PROGRAMMING

DTI Assignment

C

CM35

DESCRIPTION DATA

YY=19 DTI PAD
[For North America/Other Countries]

PAD DATA OF DTI [dB]

CONNECTION

PATTERNS

Station-DTI –3/–8 –3/–3 –3/–3 –3/–8
Tone-DTI 0/0 0/0 0/0 0/0
COT/DID/LDT/ODT

(2W E&M)-DTI
ODT (4W E&M)-DTI +3/–3 0/0 0/0 +3/–3
DTI-DTI 0/–6 0/0 0/–6 0/0

T/R : Transmit PAD/Receive PAD
+: Gain
– : Loss

Assign Q-SIG to the B Channel trunk
routes and the D Channel trunk route.

DAT
A=4

(T/R)

DAT

A=5

(T/R)

0/0 0/0 0/0 0/0

DAT

A=6

(T/R)

DAT

A=7

(T/R)

YY=90

•
Assignment of DTI route for Q-SIG
00-63: B Channel /D Channel Trunk

(1)

Route No.

5: Q-SIG (ETS300 172)

(2)

END

Assign the LAPD mode of the D Channel
trunk route.
This data setting must not be identical
with the opposite PBX.
If the opposite PBX is defined as a
“Network Mode”, set this data to 1 (User
Mode).

DCH INITIAL

•

YYY=113

(1)

00-63: D Channel Trunk Route No.

(2)

0 : Network Mode
1 : User Mode

Page 36 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

DCH ASSIGNMENT

CHAPTER 3 SYSTEM DATA PROGRAMMING

DCH Assignment

START

CM05

CM06

CM35

CMA9

END

DESCRIPTION DATA

Assign an AP number to the DCH card.
The AP number must match the SENS
switch setting on the DCH card.

INITIAL

Assign the DCH number to the AP
number of DCH assigned by CM05.

INITIAL

Assign the DCH number to the Q-SIG
trunk route assigned by CM30 YY=00.

NOTE: This data should be assigned to

only the B Channel trunk routes.

Assign the trunk number assigned by
CM07 YY=01 to each DCH number for
providing D Channel path between DTI
and DCH.

•

Y=0

(1)

04-15, 20-31: AP No.

(2)

32: DCH card for Q-SIG

•

YY=08

(1)

0-7: DCH No.

(2)

04-15, 20-31: AP No. assigned by
CM05 Y=0

•

YY=93 Assignment of DCH

(1)

00-63: B Channel Trunk Route No.

(2)

00-07: DCH No. assigned by CM06

•

YY=00

(1)

0-7: DCH No. assigned by CM06

(2)

000-255: Trunk No. assigned by CM07
YY=01

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 37

CHAPTER 3 SYSTEM DATA PROGRAMMING

Tandem Connection As signment

TANDEM CONNECTION ASSIGNMENT

To provide Tandem Connection (Tie Line to Q-SIG, Q-SIG to Tie Line), do the following
programming.

START

CM08

CM36

CM41

DESCRIPTION DATA

Specify whether the busy tone is sent to a
calling party of Q-SIG when a called party
is busy in the tandem connection (Q-SIG
to COT).

Specify the combination of trunk routes
allowing the tandem connection.

Specify the timing start when making a Q­SIG call from a station (PB/DP telephon e,

term

D

) or Attendant Console for the

tandem connection.
NOTE 1: By using this command, a

Q-SIG call is available even if
“#” is not dialed.

(1)

407

(2)

0 : Available (BT)
1 : Not available (RBT)

(1)

XX YY
XX : 00-63 (Incoming Trunk Route)
YY : 00-63 (Outgoing Trunk Route)

(2)

0 : Allow
1 : Restricted

•

Y=0

(1)

57

(2)

03-14: 3-14 sec. (1 sec. increments)

If no data i s s et, the timing start is not
effective.

NOTE 2: This command is effective for

dialing a called number. When
dialing a called party
subaddress, this command is
not effective.

END

Page 38 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 3 SYSTEM DATA PROGRAMMING

Connected D estination Indication Assignment

CONNECTED DESTINATION INDICATION ASSIGNMENT

To send own office number with the answering station (single line telephone, D
the calling party, do the following programming.

START

CMA9

END

Assign the own office number sent with
the answering station number, if required.

DESCRIPTION DATA

•

YY=01

(1)

0-7: DCH No.

(2)

DCH INITIAL

0-999: Own Office No.

term

) number to

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 39

CHAPTER 4

CIRCUIT CARD

INFORMATION

This chapter explains the mounting location, the meaning of lamp
indications, and the method of switch settings of each circuit card for
the Q-SIG.

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 41

CHAPTER 4 CIRCUIT CARD INFORMATION

How to Read This Chapter

HOW TO READ THIS CHAPTER

This chapter explains each circuit card used in this system about the following items.
Explanations are given in alphabetical order of the circuit card names within each circuit card
category (Control, Application Processor, and Line/Trunk).

(1) Locations of Lamps, Switches, and Connectors

The locations of lamps, switches, and connectors of each circuit card are shown by a face
layout.

(2) Lamp Indications

The name, color, and functions of each indicator lamp equipped on each circui t card are
described in a table.

(3) Switch Settings

The name, settings, and fun cti on s of ea ch switch equipped on each circuit card are
described in a table.

Each switch setting table has a “CHECK” column. Make necessary entries in the CHECK column
during and/or after the system installation and maintenance, and use each table as a reference
for subsequent system maintenance and operations.

Page 42 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 4 CIRCUIT CARD INFORMATION

Mounting Location of Circuit Card

MOUNTING LOCATION OF CIRCUIT CARD

This section explains the conditions for mounting circuit cards for the Q-SIG.

Figure 4-1 shows circuit card mounting slots allocated in the PIM.

Figure 4-1 Mounting Location of Circuit Card

LT09/AP09

LT08/AP08

VM

LT00/AP00

LT01/AP01

LT02/AP02

LT03/AP03

LT04/AP04

LT05/AP05

LT06/AP06

LT07/AP07

LT10/AP10

LT11/AP11/FP11

MP12/FP12

PFT

PIM
0~7

AC/DC

PWR

DC/DC

PWR

LTC0

LTC1

BWB

FRONT

LTC3

*1

*3

*2

LTC2

*1: PN-CP14 (MP) card on the MP12 s l ot on PIM0.
*2: The following application processor card mounted on the AP00-AP11 slots on PIM0-7.

PN-24DTA-C (DTI)
PN-30DTC-A (DTI)
PN-SC01 (DCH)

*3: PZ-M542/PZ-M557 (CONN) card on the LTC0-LTC3 connectors on the PIM which

accommodates 24DTI/30DTI card.

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 43

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

LIST OF REQUIRED CIRCUIT CARD

Table 4-1 shows the required circuit cards to be explained in this section.

Table 4-1 List of Required Circuit Card

EXTRACTION/
INSERTION WITH

NAME

(FUNCTIONAL

NAME)

LAMP
X:PROVIDED
–: NOT

PROVIDED

SWITCH
X:PROVIDED
–: NOT

PROVIDED

PN-CP14 (MP) X X – Page 45
PN-30DTC-A (DTI) X X Page 50

POWER ON
X:ALLOWED

:ALLOWED

AFTER MB*

–: NOT

ALLOWED

REFERENCE

PAGE

PN-24DTA-C (DTI) X X Page 56
PN-SC01 (DCH) X X Page 62
PZ-M542 (CONN) – X X Page 65

PZ-M557 (CONN) – X X Page 67

*MB = Make Busy

Page 44 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

PN-CP14 (MP)

Locations of Lamps, Switches, and Connectors

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

SW4

CONN

VR

JP1

JP0

CONN: To CONNR connector on PZ-M537 (EXPMEM)

SW3
RUN
SW1

SW2

JACK
CLK
DK

RS1
RS0

Lamp Indicat i ons

LAMP

COLOR FUNCTION

NAME

RUN Green Flashes at 120 IPM while this card is operating normally.
CLK Green Remains lit while receiving clock signals to the PLO.

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 45

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

Switch Settings

Caution

When the operating pow e r is bei ng su pp l ie d to this circu it card , do not plug/unplug this circuit
card into/from its mounting slot.

SWITCH NAME

SW3 (Rotary SW)

0

NO T E 1

SWITCH

NUMBER

0-F

SETTING

POSITION

0

2

3

5

NO T E 2

6

NO T E 2

7

NO T E 2

8

NO T E 2

FUNCTION CHECK

On Line
(Call processing is in progress)

Off Line (Call processing is stopped)

• I/O port: As per CM40 YY=08
Off Line (Call processing is stopped)

• I/O port: 9600 bps (Fixed)
Off Line (Call processing is stopped)

• I/O port: 9600 bps
Off Line (Call processing is stopped)

• I/O port: 19200 bps
Off Line (Call processing is stopped)

• I/O port: 38400 bps
Off Line (Call processing is stopped)

• I/O port: 57600 bps

B For clearing the office da ta

For setting the resident system

C

1, 4, 9

program
Not used

A, D-F

(Continued)

NOTE 1: Set the groove on the switch to the desired position.
NOTE 2: Only when executing “MP Pr ogr a m Do w nl oad” in MATWorX, set the SW3 to 5-8.

Page 46 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

SWITCH NAME

SWITCH

NUMBER

SETTING

POSITION

FUNCTION CHECK

SW1 (Push SW) For initializing CPU

SW2
(Piano Key SW)

OFF

4
3
2
1

ON

1

2, 3

ON A-law (Australia)

OFF µ-law (North America)

Selection of PLO0 input
(Phase Locked Oscillator)

• For clock receiver office:

SW2-2 SW2-3 FUNCTION

OFF OFF 1.5 MHz clock

[For PN-24DTA-C/PN-24PRTA]

ON OFF 1 92 kHz clock

[For PN-BRTA]

OFF ON 2 MHz clock

[For PN-30DTC-A/PN-2BRTC]

ON ON Not used

• For clock source office:
SW2-2 SW2-3

OFF OFF

When using RS1 port for built-in

ON

4

MODEM

OFF When using RS1 port for RS-232C

(Continued)

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 47

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

SWITCH NAME

SW4 (Dip SW)

ON

123

4

SWITCH

NUMBER

1 Not used
2 Not used

SETTING

POSITION

OFF
OFF

Selection of PLO1 input
(Phase Locked Oscillator)

• For clock receiver office:

SW4-3 SW4-4 FUNCTION

OFF OFF 1.5 MHz clock

3, 4

ON OFF 192 kHz clock

OFF ON 2 MHz clock

ON ON Not used

FUNCTION CHECK

[For PN-24DTA-C/PN-24PRTA]

[For PN-BRTA]

[For PN-30DTC-A/PN-2BRTC]

• For clock source office:
SW4-3 SW4-4

OFF OFF

VR (Rotary SW) Variable Resister for External Hold

20

Tone Source
(0 - 20 Kohms : Clockwise)

0

DK (Connector)

02
01

02 Ground detec tion

01 Ground sending

(Continued)

Page 48 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

SWITCH NAME

JP0 (Jumper pin)

SWITCH

NUMBER

SETTING

POSITION

FUNCTION CHECK

Not used

UP

(Memory backup OFF)

Front

DOWN

For normal oper ation
(Memory backup ON)

JP1 (Jumper pin)

For using internal tone source

Front

UP

DOWN For using external tone source

The figure in the SWITCH NAME column and the position in in the SETTING POSITION
column indicate the standard setting of the switch. When the switch is not set as shown by the
figure and , the setting of the switch varies with the system concerned.

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 49

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

PN-30DTC-A (DTI)

Locations of Lamps, Switches and Connectors

JPS

SENS
RUN

MB

SW

PCM
FRM
MFRM
RMT
MRMT
AIS
BL

JPR

JP

Page 50 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

Lamp Indicat i ons

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

LAMP

NAME

RUN Green Flashes at 120 IPM when this card is normally operating.
PCM Red Remains lit when detecting PCM signal loss.
FRM Red Remains lit when detecting Frame Alignment signal loss.
MFRM Red Remains lit when detect ing Multi -Frame Alig nment signal loss on

RMT Red Remains lit when receiving the alarm from a distant office

MRMT Red Remains lit when receiving the alarm from a distant office

AIS Red Remains lit when indicating that the pattern of consecutive “1” is

COLOR FUNCTION

time Slot 16.

because Frame Alignment signal loss has been detected at the
distant office.

because Multi-Frame Alignme nt signal loss has been detected
at the distant off ic e.

being received. The distant office transmits this signal for a loop­back test distant.

BL Red B Channel status

ON : More than10 channels are busy
OFF : All channels are idle
Flash (60 IPM) : Only one channel is busy
Flash (120 IPM) : 2 to 10 channels are busy

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 51

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

Switch Settings

SWITCH

NAME

SENS
(Rotary SW)

F

4

NO T E 1

MB (Toggle SW)

ON

NO T E 2

SWITCH

NUMBER

SETTING

POSITION

FUNCTION CHECK

4-F Set the switch to match the AP Number (04-31) to

be set by CM05.

AP No.

SW-8: ON
SW-8: OFF

SW No.

04 05 06 07 08 09 10 11 12 13 14 15
20 21 22 23 24 25 26 27 28 29 30 31

456789ABCDEF

0-3 Not used

UP For make-busy

DOWN

For normal operation

(Continued)

Page 52 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

SWITCH

NAME

SW
(Piano Key SW)

OFF

8
7
6
5
4
3

2
1

ON

SWITCH

NUMBER

1

NO T E 3
NO T E 4

2

NO T E 3
NO T E 4

3

4

SETTING

FUNCTION CHECK

POSITION

ON

OFF

ON

OFF

ON Remote loop-back

OFF

ON Local loop-back (AIS send)

OFF

Source clock signal from network is
sent to the PLO 0 input on MP card.

Source clock signal from network is
not sent to the PLO 0 input on MP
card

Source clock signal from network is
sent to the PLO 1 input on MP card.

Source clock signal from network is
not sent to the PLO 1 input on MP
card.

For normal operation

For normal operation

ON

Transmission line cable:
Coaxial cable (75 ohms)

5

Transmission line cable:

OFF

6

OFF

Twisted-pair cable (120 ohms)

Always set to OFF

7

OFF

ON AP No. 04-15

8

OFF AP No. 20-31

(Continued)

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 53

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

SWITCH

NAME

JPS
(Jumper pin)

JPR
(Jumper pin)

JP
(Jumper pin)

SWITCH

NUMBER

SETTING

POSITION

UP

DOWN

UP

DOWN

RIGHT

LEFT

FUNCTION CHECK

Balanced tran smission
(For twisted-pair cable)

TA is grounded on the tra nsm issi on
line (For coaxial cable)

Balanced tran smission
(For twisted-pair cable)

RA is grounded on the trans mission
line (For coaxial cable)

Line impedance: 75 ohms
(For coaxial cable)

Line impedance: 120 ohms
(For twisted-pair cable)

(Continued)

The figure in the SWITCH NAME column and the position in in the SETTING POSITION
column indicate the standard setting of the switch. When the switch is not set as shown by the
figure and , the setting of the switch varies with the system concerned.

NOTE 1: Set the groove on the switch to the desired position.

NOTE 2: When the power is on, flip the MB switch to ON (UP position) before plugging/

unplugging the circu it car d.

Page 54 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

NOTE 3: Set the SW-1 and SW-2 as follows:

DTI0 DTI1 DTI2 DTI3

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

CONDITIONS

SW-1SW-2SW-1SW-2SW-1SW-2SW-1SW

REMARKS

-2

When one DTI is

ON OFF – – – – – –

provided.

When more than
one DTI is

ON OFF OFF ON OFF OFF OFF OFF

provided.

NOTE 4: When the PBX is a clock source office, set the SW-1 and SW-2 on all the DTI cards

mounted in PIM0 to “OFF”.

MP card will receive the
clock signal from DTI0
at its PLO0 input.

MP card will receive the
clock signal from DTI0
at its PLO0 input, under
normal conditions.
Should a clock failure
occur with DTI0, MP
card will automatically
switch to the PLO1 input
which gets from DTI1.

NOTE 5: Mount the DTI card which receives a source clock signal into PIM0.

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 55

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

PN-24DTA-C (DTI)

Locations of Lamps, Switches, and Connectors

MAS

SENSE
RUN

MB

SW1

SW0

JPR0

JRR1

JPS

AISS

CRC
PCM
FRM
RMT
AIS
BL

Page 56 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

Lamp Indicat i ons

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

LAMP

NAME

RUN Green Flashes at 120 IPM while this card is operating normall y.
CRC Red Remains lit when detecting Cyclic Redundancy Checking (CRC)

PCM Red Remains lit when detecting PCM signal loss.
FRM Red Remains lit when detecting Frame Alignment signal loss.
RMT Red Remains lit when receiving Frame Alignment signal loss alarm

AIS Red Remains lit when a pattern of consecutive “1” is received. The

BL Red B Channel status

COLOR FUNCTION

errors.

from a distant office.

distant office transmits this signal for a loop-back test.

ON : More than 10 channels are busy
OFF : All channels are idle
Flash (60 IPM) : Only one channel is busy
Flash (120 IPM) : 2 through 10 channels are busy

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 57

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

Switch Settings

SWITCH NAME

SENSE
(Rotary SW)

F

4

NO T E 1

MB (Toggle SW)

ON

NO T E 2

SWITCH

NUMBER

SETTING

POSITION

FUNCTION CHECK

0-3 Not used

4-F Set the switch to match the AP Number (04-31) to

be set by CM05.

AP No.

SW1-4: ON
SW1-4: OFF

SW No.

04 05 06 07 08 09 10 11 12 13 14 15
20 21 22 23 24 25 26 27 28 29 30 31

456789ABCDEF

UP For ma ke-busy

DOWN

For normal operation

(Continued)

Page 58 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

SWITCH NAME

SW0
(Piano K ey SW)

OFF

8
7
6
5
4
3
2
1

ON

SWITCH

NUMBER

1

NOTE 3
NOTE 4

2

NOTE 3
NOTE 4

3

4

SETTING

POSITION

ON

OFF

ON

OFF

ON

OFF

ON

OFF

FUNCTION CHECK

Source clock signal from network is
sent to the PLO 0 input on MP card.

Source clock signal from network is
not sent to the PLO 0 input on MP
card.

Source clock signal from network is
sent to the PLO 1 input on MP card.

Source clock signal from network is
not sent to the PLO 1 input on MP
card.

Remote loop-back
For normal operation
Local loop-back (AIS send)
For normal operation

ON

5

OFF

ON

Set equalize r accordin g to the cab l e
length between the PBX and the
MDF.

SW0-5 SW0-6 SW0-7

6

OFF

ON ON

ON

7

OFF

8 Not used

OFF

CABLE LENGTH

ONON ON

0-40m (0-131.2 ft.)

OFF

40-80m (131.2-262.5 ft.)
80-120m (262.5-394 ft.)

ONON OFF

120-160m (394-525 ft.)

OFFON OFF

160-200m (525-656 ft.)

ONOFF ON

Signal is not sent

OFFOFF OFF

(Continued)

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 59

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

SWITCH NAME

SW1
(Piano K ey SW)

OFF

4
3
2
1

ON

NO T E 4

JPR0 (Jumper pin)

JPR1 (Jumper pin)

SWITCH

NUMBER

1 Not used

2 Not used

3 Not used

SETTING

POSITION

OFF

OFF

OFF

ON AP No. 04-15

4

OFF AP No. 20-31

UP

DOWN

Right

FUNCTION CHECK

Neutral grounding on the receiving
line is provided.

Neutral grounding on the receiving
line is not provided.

Line impedance: 100 ohms

Left Line impe dance: 110 ohms

JPS (Jumper pin)

Neutral grounding on the transmit-

UP

ting line is provided.
Neutral grounding on the transmit-

MAS (Jumper pin)

DOWN

UP Clock Source

DOWN

ting line is not provided.

Clock Receiver

AISS (Jumper pin) AIS signal is sent ou t when make-

UP

DOWN

busy or power on.
AIS signal is not sent out when

make-busy or powe r on.

(Continued)

The figure in the SWITCH NAME colu mn and the position in in the SETTING POSITION­column indicate the standard setting of the switch. When the switch is not set as shown by the
figure and , the setting of the switch varies with the system concerned.

Page 60 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

NOTE 1: Set the groove on the switch to the desired position.
NOTE 2: When the power is on, flip the MB switch to ON (UP position) before plugging/

unplugging the circui t card.

NOTE 3: Set SW0-1 and SW0-2 as follows:

DTI0 DTI1 DTI2 DTI3 DTI4

CONDITIONS

SW

0-1SW0-2SW0-1SW0-2SW0-1SW0-2SW0-1SW0-2SW0-1SW0-2

REMARKS

When one DTI is
provided.

When more than
one DTI is pro­vided.

ONOFF––––––––

ON OFF OFF ON OFF OFF OFF OFF OFF OFF

MP card will receive the
clock signal from DTI0 at its
PLO0 input.

MP card will receive the
clock signal from DTI0 at its
PLO0 input, under normal
conditions.
Should a clock failure occur
with DTI0, MP card will auto­matically switch to the PLO1
input which gets clock from
DTI1.

NOTE 4: When the PBX is a clock source office, set the SW0-1 and SW0-2 on all the DTI cards

mounted in PIM0 to “OFF”.

NOTE 5: Mount the DTI card which receives a source clock signal into PIM0.

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 61

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

PN-SC01 (DCH)

Locations of Lamps, Switches and Connectors

SW1

SENS
RUN

MB

SW0

LC
LPB

Lamp Indicat i ons

LAMP

COLOR FUNCTION

NAME

RUN Green Flashes at 120 IPM while this card is operating normally.
LC Green Remain s lit when com municat ions ar e norma lly o ngoing w ith th e

D Channel data links connected.

LPB Green Not used

Page 62 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

Switch Settings

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

SWITCH

NAME

SENS
(Rotary SW)

F

4

NO T E 1

MB (Toggle SW)

ON

NO T E 2

SW0
(Piano Key SW)

SWITCH

NUMBER

SETTING

POSITION

FUNCTION CHECK

4-F Set the switch to match the AP Number (04-31) to

be set by CM05.

AP No.

SW0-4: ON
SW0-4: OFF

SW No.

04 05 06 07 08 09 10 11 12 13 14 15
20 21 22 23 24 25 26 27 28 29 30 31

456789ABCDEF

0-3 Not used

UP For make-busy

DOWN

1 Always set to OFF

OFF

For normal operation

OFF

2 Always set to OFF

4
3
2
1

ON

3 Always set to OFF

OFF

OFF

ON AP No. 04-15

4

OFF AP No. 20-31

(Continued)

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 63

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

SWITCH

NAME

SW1 (Dip SW)

ON

1234567

SWITCH

NUMBER

8

SETTING

FUNCTION CHECK

POSITION

1 Always set to OFF

2 Always set to OFF

3 Always set to OFF

4 Always set to OFF

5 Always set to OFF

6 Always set to OFF

7 Always set to OFF

OFF

OFF

OFF

OFF

OFF

OFF

OFF

8 Always set to OFF

OFF

The figure in the SWITCH NAME column and the position in in the SETTING POSITION
column indicate the standard setting of the switch. When the switch is not set as shown by the
figure and , the setting of the switch varies with the system concerned.

NOTE 1: Set the groove on the switch to the desired position.
NOTE 2: When the power is on, flip the MB switch to ON (UP position) before plugging/

unplugging the circu it car d.

Page 64 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

PZ-M542 (CONN)

Locations of Lamps, Switches and Connectors

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

TO CHAMP
CONNECTOR (MDF)

Lamp Indicat i ons

This card has no lamps.

TRS21

JP2

LTC

JP1

JP0

FOR
No.1
CIRCUIT

RCV01

TRS11

COAXIAL CONNECTOR

RCV21

TRS01

FOR
No.2
CIRCUIT

RCV11

FOR
No.0
CIRCUIT

LT

TO LTC CONNECTOR
ON BWB IN PIM

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 65

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

Switch Settings

SWITCH NAME

SWITCH

NUMBER

SETTING

POSITION

FUNCTION CHECK

JP0 For coaxial connectors

RIGHT

(No.0 circuit)
For champ connector

LEFT

(LT connector) (No.0 circuit)

JP1 For coaxial connectors

RIGHT

LEFT

(No.1 circuit)
For champ connector

(LT connector) (No.1 circuit)

JP2 For coaxial connectors

RIGHT

(No.2 circuit)
For champ connector

LEFT

(LT connector) (No.2 circuit)

The figure in the SWITCH NAME column an d the position in in the SETTING POSITION
column indicate the standard setting of the switch. When the switch is not set as shown by the

figure and , the setting of the switch varies with the system concerned.

Page 66 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual

PZ-M557 (CONN)

Locations of Lamps, Switches and Connectors

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

TO CHAMP
CONNECTOR (MDF)

Lamp Indicat i ons

This card has no lamps.

FOR
No.2

JP2

LTC

JP1

JP0

CIRCUIT

TRS10

FOR
No.0
CIRCUIT

TRS20

RCV10

RCV00

COAXIAL CONNECTOR

RCV20

FOR
No.1
CIRCUIT

TRS00

LT

TO LTC CONNECTOR
ON BWB IN PIM

NEAX2000 IVS2 Q-SIG System Manual
ND-70923 (E), Issue 1.0

Page 67

CHAPTER 4 CIRCUIT CARD INFORMATION

List of Required Circuit Card

Switch Settings

SWITCH NAME

SWITCH

NUMBER

SETTING

POSITION

FUNCTION CHECK

JP0 For coaxial connectors

RIGHT

(No.0 circuit)
For champ connector

LEFT

(LT connector) (No.0 circuit)

JP1 For coaxial connectors

RIGHT

LEFT

(No.1 circuit)
For champ connector

(LT connector) (No.1 circuit)

JP2 For coaxial connectors

RIGHT

(No.2 circuit)
For champ connector

LEFT

(LT connector) (No.2 circuit)

The figure in the SWITCH NAME column an d the position in in the SETTING POSITION
column indicate the standard setting of the switch. When the switch is not set as shown by the

figure and , the setting of the switch varies with the system concerned.

Page 68 ND-70923 (E), Issue 1.0

NEAX2000 IVS2 Q-SIG System Manual