NEC Fusion Network System User Guide

ND-70185 (E)

ISSUE 3

STOCK # 200869

Fusion Network System Manual

MAY, 2000

NEC America, Inc.

LIABILITY DISCLAIMER

NEC America, Inc. reserves t he right to change th e specifications, functions, or features, at any time, without notice.

NEC America, Inc. has prepared this document for use by its employees and customers. 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.

All other brand or product names are or may be trademarks or registered trademarks of, and are used to i dentify pr oducts or ser vices of, t heir respec tive owners.

MS-DOS and Microsoft are registered trademarks of Microsoft Corporation. Microsoft Windows 95 and Windows NT are trademarks of Microsoft Corporation.

NEC America, Inc.

Printed in the U.S.A

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Issue Revision Sheet 3/3

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ISSUE 3

MAY, 2000

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Fusion Network System Manual

Page

CHAPTER 1 INTRODUCTION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

1. General. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

2. How to Follow This Manual. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 1

3. Related Manuals. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 2

CHAPTER 2 GENERAL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1. What is Fusion and its Advantages. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.1 Improved Inter-Office Service Features. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

1.2 Use of Telephone Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

2. Free Numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

2.1 Centralized Maintenance Administration Terminal (MAT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

3. Fusion System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

4. Node . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

5. Data Memory Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

6. Fusion Network Examples . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

7. Tandem Connections via Fusion Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

CHAPTER 3 SYSTEM CONFIGURATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .11

1. Fusion System without FCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2. Fusion System with FCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.1 System Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

2.2 Redundancy of Fusion Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

3. System Considerations. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.1 Fusion Network Conditions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

3.2 Centralized Billing - Fusion (Polling Method). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

3.3 Centralized Management Report-Fusion. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

3.4 Fusion Attendant/Desk Console . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.4.1 Operator Call. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

3.4.2 Central Office Incoming Call (Ring Down) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

3.4.3 Day/Night Change. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

CHAPTER 4 INSTALLATION . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

1. Anti-Static Caution . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

1.1 Circuit Cards Required. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

2. Key Setting on Circuit Cards. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

2.1 PA-M96 (HUB) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

2.2 PA-FCHA (FCH). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

2.3 PA-24DTR (DTI). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

2.4 Digital PAD Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

ND-70185 (E) TABLE OF CONTENTS

Page i

Revision 3.0

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3. Mounting Circuit Cards in PIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

3.1 Mounting HUB (PA-M96) in a PIM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

3.2 Mounting FCH (PA-FCHA) and DTI (PA-24DTR) Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

4. Connecting Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

4.1 Connecting DTI-FCH Front Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

4.2 Connecting 10 BASE-T Cables. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

4.3 10 BASE-T Connection Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

4.3.1 Procedure for 1-IMG System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

4.3.2 When using cable unit SR1201 ETIF CAU-n . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45

4.3.3 When not using the cable unit SR1201 ETIF CAU-n . . . . . . . . . . . . . . . . . . . . . . . . . 46

4.3.4 Procedure for 4-IMG System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46

4.3.5 Procedure for IMX-U System . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47

CHAPTER 5 DATA PROGRAMMING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

1. Network Data Programming Summary . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

1.1 Brand-new Fusion Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

1.1.1 System Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

1.1.2 Numbering Plan Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

1.1.3 Station Numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

1.1.4 Fusion Link Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58

1.2 Upgrading a CCIS Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

1.2.1 System Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

1.2.2 Numbering Plan Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

1.2.3 Station Numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

1.2.4 Fusion Link Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59

1.3 Fusion Link Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

2. Assignment of System Data. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

3. Assignment of FPC and MG and UNIT into Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

3.1 AFMU . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

4. Assignment of Logical RT in Network DM (NDM) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

4.1 ALRTN/ARTKN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

5. Assignment of Numbering Data for Telephone Numbers. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

6. Assignment of Telephone Numbers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

6.1 Assignment of Connection Route/Trunk Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

6.1.1 When FCH is mounted in a Extended Density Slot . . . . . . . . . . . . . . . . . . . . . . . . . . 76

6.1.2 When FCH is Mounted in a High Density Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

7. Assignment of FCH Related Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

7.1 Assignment of Access Code for Tandem Connection via FCCS - ACIS . . . . . . . . . . . . . . . . . 87

7.1.1 OGC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

7.1.2 OGCA. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

7.1.3 LCR/LCRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

7.2 Data Assignment for 52M-SDH Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 93

7.2.1 Data Programming . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 94

7.3 FCCS Link via Internet/Intranet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

7.3.1 External Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

7.3.2 FCCS Networking over IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

7.4 Flexible Routing - FCCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 111

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8. Office Data Sheets. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

8.1 Data Sheet for AFMUPL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 112

8.2 Data Sheet for ALRTN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 113

8.3 Data Sheet for ANPD/ANPDL/ANDPN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 114

8.4 Data Sheet for ASPA/ASPAL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115

8.5 Data Sheet for ALGNL . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 116

8.6 Data Sheet for ALGSL (TYPE1) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117

8.7 Data Sheet for ALGSL (TYPE2) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118

8.8 Data Sheet for ASDT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119

8.9 Data Sheet for ACRD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 120

8.10 Data Sheet for ACTK. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122

8.11 Data Sheet for AFCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 123

8.12 Data Sheet for AFPC. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 125

8.13 Data Sheet for ACAN . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 127

8.14 Data Sheet for AFRT. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 128

8.15 Data Sheet for AETH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 129

8.16 Data Sheet for AGIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 130

8.17 Data Sheet for AFIP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131

8.18 Data Sheet for AFRFL. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 132

CHAPTER 6 POST INSTALLATION TEST . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

1. How to Check Fusion Link by LEDs on FCH Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

1.1 How to check LYR LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

2. Repair Procedure When LED Indicates Abnormality. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

2.1 Front Cable . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

2.2 How to Perform the Fusion Link Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

2.2.1 Fusion Link Test Mode Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

2.2.2 Loopback Point Designation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

2.3 Test Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

3. FCCS Network Connection Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

3.1 Station-to-Station Connection Test (via FCCS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

3.1.1 FCCS Call Origination Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

3.1.2 FCCS Call Termination Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

3.2 ATTCON Connection Test (via FCCS) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

3.2.1 ATT CON Call Origination Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

3.2.2 ATTCON Call Termination Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

3.3 Line (LC, ELC, DLC Card) Connection Test (via FCCS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

3.3.1 Line Origination Test: Confirmation of Physical/Telephone STN Number . . . . . . . . . 141

3.3.2 Line Termination Test: Confirmation of Telephone STN Number . . . . . . . . . . . . . . . 141

3.3.3 Line Connection Test: Case of Hot Line/House Phone Involved . . . . . . . . . . . . . . . . 141

3.4 3-party Conference Trunk Function Test (via FCCS). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

3.5 FCCS Alternate Routing Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

3.5.1 Primary Route Trunk Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

3.5.2 Alternate Route Trunk Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

4. Fusion and Non-Fusion Connection Tests . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

4.1 When Seizing a Trunk from a Station . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

4.2 When Seizing a Trunk from an ATTCON. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

5. SDT Card Loopback Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

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Revision 3.0

TABLE OF CONTENTS (CONTINUED)

Page

CHAPTER 7 TROUBLESHOOTING . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

1. List of Fusion-related System Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

2. 3-B PM C-level Infinite Loop (Permanent) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

2.1 Repair Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

3. 3-C PM C-level Infinite Loop (Temporary) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

3.1 Repair Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

4. 3-D PM Lockup Failure (Permanent) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

4.1 Repair Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

5. 3-E PM Lockup Failure (Temporary) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

5.1 Repair Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

6. 13-H/I/J Signaling Link Failure (Permanent)/(Temporary)/(Recovery) . . . . . . . . . . . . . . . . . . . . . . . . . 153

6.1 Repair Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

6.2 Repair Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

7. 23-S FCH Failure Notification (Detection) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

7.1 Repair Procedure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

8. 23-T FCH Fault Notification (Recovery) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

9. 23-U FCH Status Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

9.1 FLTINF = 00H Initial Setting Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

9.2 FLTINF = 18H Spanning Tree Abnormal Answer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 162

9.2.1 Repair Procedure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

9.3 FLTINF = 1DH ETHER Transfer Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

9.4 FLTINF = 1EH Spanning Tree Generation End. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 165

9.5 FLTINF = 1FH Spanning Tree Generation Start . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

9.6 FLTINF = 85H Checksum Verification Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 166

10. 23-W FCH Alternate Routing Start Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

11. 23-X FCH Alternate Routing End Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

CHAPTER 8 EX- FCCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

1. General . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 169

2. EX-FCCS Network Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

2.1 Network Configuration. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

2.2 Conditions for Network Establishm ent (NEAX2000 IVS

to NEAX2400 IMX Connection) . . . 171

2.3 Conditions for Network Establishment (NEAX2400 IMX to NEAX2400 IMX Connection) . . . 172

2.4 Fusion Network Group (FUG). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

2.5 Interactions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 174

3. EX-FCCS Features . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

3.1 Number Portability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175

3.2 Centralized-MAT for EX-FCCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 177

3.3 CCIS Features Activated with EX-FCCS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

3.4 Centralized Message Center Interface - EX-FCCS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 182

3.5 Centralized Billing - EX-FCCS (Polling Method) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 184

4. Data Programming. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 185

4.1 Brand-new EX-FCCS Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186

4.1.1 To Log in to All Nodes in EX-FCCS Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 186

4.1.2 To Access EX-FCCS Trunk via ACC + Telephone Number . . . . . . . . . . . . . . . . . . . 191

4.1.3 To Access EX-FCCS Trunk via EX-FCCS Telephone Number . . . . . . . . . . . . . . . . . 192

4.2 Upgrading CCIS Network to EX-FCCS Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193

4.2.1 Upgrading CCIS between FUGs to EX-FCCS Network. . . . . . . . . . . . . . . . . . . . . . . 193

4.2.2 Upgrading CCIS between FU G and IV S

4.2.3 Upgrading CCIS Networ k inclu din g IVS

System to Enhanced CCIS Network . . . . 195

System to EX-FCCS Network . . . . . . . . . . 196

TABLE OF CONTENTS ND-70185 (E) Page iv Revision 3.0

LIST OF FIGURES

Figure Title Page

Figure 2-1 Telephone Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3

Figure 2-2 Free Location . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 2-3 Centralized MAT on Fusion Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4

Figure 2-4 Fusion System Configuration (with FCH). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 2-5 Fusion System Configuration (without FCH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 5

Figure 2-6 Maximum System Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 6

Figure 2-7 Network Data Memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7

Figure 2-8 Network Data Memory Copy . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Figure 2-9 Closed Numbering Fusion-CCIS Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 8

Figure 2-10 Open Numbering Fusion-CCIS Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

Figure 2-11 Tandem Connections via Fusion Link . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10

Figure 3-1 Fusion System Configuration without FCH . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

Figure 3-2 Fusion System Configuration with FCH. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12

Figure 3-3 Redundant Configuration (LANI, HUB, FCH, and DTI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 3-4 Redundant Configuration (HUB, FCH, and DTI) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 3-5 Redundant Configuration (FCH and DTI). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13

Figure 3-6 Non-Redundant Configuration . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 3-7 Fusion Network Topologies . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14

Figure 3-8 Leading Tandem Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 3-9 Maximum Number of Ports between Nodes . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15

Figure 3-10 Connection Trunk Alternate Routing . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 3-11 Fusion Network on an Associated Basis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16

Figure 3-12 Centralized Billing - Fusion (1/3) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18

Figure 3-13 Centralized Management Report-Fusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21

Figure 3-14 Centralized Management Report-Fusion (Example 1). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22

Figure 3-15 Centralized Management Report-Fusion (Example 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23

Figure 3-16 Centralized Management Report-Fusion (Example 3). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24

Figure 3-17 Operator Calls on a Fusion Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25

Figure 3-18 Ring Down Calls on a Fusion Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 26

Figure 3-19 Day/Night Information Transfer by ATTCON/DESKCON. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 3-20 Day/Night Information Transfer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27

Figure 4-1 Static Caution Indicator . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29

Figure 4-2 How to Use the Anti-static Kit. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30

Figure 4-3 Circuit Cards for Fusion . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31

Figure 4-4 Switch Setting on HUB (PA-M96) Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Figure 4-5 Switch Setting on FCH (PA-FCHA) Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33

Figure 4-6 Switch Locations on DTI (PA-24DTR) Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Figure 4-7 Mounting HUB Card in PIM 0. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40

Figure 4-8 Mounting FCH and DTI Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41

Figure 4-9 Connecting Front Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42

Figure 4-10 FCH Cascade Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43

Figure 4-11 Overall 10 BASE-T Connections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44

Figure 4-12 Connecting 10 BASE-T Cables (example). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48

Figure 4-13 Examples of Ethernet Cable Connection-FCH in PIM0 (1-IMG System) (1/2). . . . . . . . . . . . . 49

Figure 4-14 Examples of Ethernet Cable Connection-FCH in PIM1 (1-IMG System). . . . . . . . . . . . . . . . . 51

Figure 4-15 Examples of Ethernet Cable Connection-FCH in PIM2 (1-IMG System) (1/2). . . . . . . . . . . . . 52

Figure 4-16 Examples of Ethernet Cable Connection-FCH in PIM3 (1-IMG System) (1/2). . . . . . . . . . . . . 54

Figure 5-1 Data Programming Flow Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57

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LIST OF FIGURES

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Figure Title Page

Figure 5-2 Fusion-CCIS Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60

Figure 5-3 How to Upgrade the Numbering Plan Data of an Existing CCIS Network. . . . . . . . . . . . . . . . 61

Figure 5-4 Assignment of Memory Block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Figure 5-5 LDM and NDM Allocation (ASYDL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

Figure 5-6 Self-FPC Assignment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63

Figure 5-7 ASYDN Command Display (example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

Figure 5-8 Assignment of Module Accommodation Data . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Figure 5-9 AFMU Command Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65

Figure 5-10 Telephone Number Required. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Figure 5-11 Assignment of Logical Route Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 66

Figure 5-12 ALRTN Command Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Figure 5-13 Telephone Number Allocation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67

Figure 5-14 ANPDN Sample Data Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Figure 5-15 ANPDN Command Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68

Figure 5-16 ASPAN Sample Data Sheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Figure 5-17 ASPAN Command Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69

Figure 5-18 ALGSN Sample Data Sheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70

Figure 5-19 ALGSN Command Display (example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 71

Figure 5-20 B-ch and D-ch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Figure 5-21 ACRD Command Display (example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

Figure 5-22 ACTK Command Display (example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Figure 5-23 Mounting FCH and DTI Cards in Regular Density Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76

Figure 5-24 Mounting FCH and DTI Cards in High-Density Slots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 78

Figure 5-25 How to Assign C_LEN Data (Type 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 79

Figure 5-26 MBCT Command Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 81

Figure 5-27 Assignment of FCH Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Figure 5-28 AFCH Command Display (example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 82

Figure 5-29 AFRT Sample Data Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Figure 5-30 AFRT Command Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83

Figure 5-31 Fusion Network (example). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Figure 5-32 AFPC Command Display (example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 84

Figure 5-33 AFPC Sample Data Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 85

Figure 5-34 ACAN Sample Data Sheet. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Figure 5-35 ACAN Command Display (example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 86

Figure 5-36 Example of OGC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 87

Figure 5-37 Example of OGCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 89

Figure 5-38 Example of LCR/LCRS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 90

Figure 5-39 External Router - Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Figure 5-40 Hardware Connections for External Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 97

Figure 5-41 Connection Route Class Data Sample. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 98

Figure 5-42 Sample Data Assignment (ACTK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 99

Figure 5-43 Assignment of FCHN (Example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 100

Figure 5-44 Sample Data Assignment (AFPC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Figure 5-45 Internal LAN Routing Data Assignment Image (Example). . . . . . . . . . . . . . . . . . . . . . . . . . . . 101

Figure 5-46 Sample Data Assignment (AETH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Figure 5-47 How to Assign Destination IP and Next IP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 102

Figure 5-48 Sample Data Assignment (ACAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 103

Figure 5-49 FCCS Networking over IP - Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

Figure 5-50 Hardware Connections for FCCS Networking over IP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 104

LIST OF FIGURES ND-70185 (E) Page vi Revision 3.0

LIST OF FIGURES (CONTINUED)

Figure Title Page

Figure 5-51 Sample Data Assignment (ACRD). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Figure 5-52 Sample Data Assignment (ACTK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 105

Figure 5-53 Assignment of FCHN (Example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 106

Figure 5-54 Sample Data Assignment (AETH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Figure 5-55 How to Assign Destination IP and Next IP. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 107

Figure 5-56 Sample Data Assignment (ACAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Figure 5-57 Sample Data Assignment (AFRT) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 108

Figure 5-58 Sample Data Assignment (AGIP). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 109

Figure 5-59 “Basic LENS Data” Assignment of Speech Channels (AFIP) . . . . . . . . . . . . . . . . . . . . . . . . . 110

Figure 6-1 Fusion Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133

Figure 6-2 LED Indications on Fusion Link Related Circuit Cards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 134

Figure 6-3 Fusion Link Test Mode. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 135

Figure 6-4 Loopback Points of DTI Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 136

Figure 6-5 How to Set the Fusion Link Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Figure 6-6 Loopback Point Designation . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137

Figure 6-7 Fusion Link-Test Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 138

Figure 6-8 Station-to-Station Connection Test (origination) via FCCS . . . . . . . . . . . . . . . . . . . . . . . . . . . 139

Figure 6-9 ATTCON Connection Test (origination) via FCCS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 140

Figure 6-10 Line Connection Test (origination) via FCCS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 141

Figure 6-11 3-party Conference Trunk Function Test via FCCS. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142

Figure 6-12 Fusion Alternate Routing Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143

Figure 6-13 CCIS-FCCS Outgoing Call Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 144

Figure 6-14 Loopback Points of SDT Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Figure 6-15 Loopback Setting by P-SW key on PA-SDTA Card. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 145

Figure 7-1 Related Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 148

Figure 7-2 3-B PM C-level Infinite Loop (Permanent) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

Figure 7-3 How to Initialize the FCH (PA-FCHA) Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 149

Figure 7-4 How to Replace the FCH (PA-FCHA) Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 150

Figure 7-5 3-C PM C-level Infinite Loop (Temporary) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Figure 7-6 3-D PM Lockup Failure (Permanent) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151

Figure 7-7 3-E PM Lockup Failure (Temporary) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 152

Figure 7-8 Fusion Link (Signaling Link) Failure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Figure 7-9 13-H/13-I/13-J Signaling Link Failure System Message . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153

Figure 7-10 FCH-DTI Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 154

Figure 7-11 23-S FCH Failure Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155

Figure 7-12 10 BASE-T Cable Connection Check . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156

Figure 7-13 How to Check 10 BASE-T Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157

Figure 7-14 How to Replace HUB (PA-M96) Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 158

Figure 7-15 23-T FCCH Fault Recovery Notification. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 159

Figure 7-16 23-U FCCH Status Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 160

Figure 7-17 23-U FCCH Status Notification - Initial Setting Failure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 161

Figure 7-18 23-U FCCH Status Notification - Spanning Tree Abnormal Answer . . . . . . . . . . . . . . . . . . . . 162

Figure 7-19 Spanning Tree Abnormal Answer . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 163

Figure 7-20 23-U ETHER Transfer Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 164

Figure 7-21 23-U FCCH Status Notification - Spanning Tree Generation End . . . . . . . . . . . . . . . . . . . . . . 165

Figure 7-22 23-U FCCH Status Notification - Spanning Tree Generation. . . . . . . . . . . . . . . . . . . . . . . . . . 166

Figure 7-23 23-U FCCH Status Notification - Checksum Verification Failure . . . . . . . . . . . . . . . . . . . . . . . 166

Figure 7-24 23-W FCCH Alternate Routing Start Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

Figure 7-25 23-X FCCH Alternate Routing End Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 167

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LIST OF FIGURES (CONTINUED)

Figure Title Page

Figure 8-1 Network Connection Type . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

Figure 8-2 NEAX2000 IVS

to NEAX2400 IMX Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 171

Figure 8-3 NEAX2400 IMX to NEAX2400 IMX Connection. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 172

Figure 8-4 Allowable SPAN from the Center FUG . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173

Figure 8-5 Patterns of Number Portability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Figure 8-6 Centralized Maintenance - EX-FCCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179

Figure 8-7 PC Assignment in EX-FCCS Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181

Figure 8-8 Port Allocation and Related Command for CCIS Trunk. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 187

Figure 8-9 CIC Number Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 189

LIST OF FIGURES ND-70185 (E) Page viii Revision 3.0

LIST OF TABLES

Table Title Page

Table 4-1 SENSE Switch Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32

Table 4-2 MODE Switch Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 4-3 DIP Switch (SW14) Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34

Table 4-4 Switch Setting Patterns for the DTI Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35

Table 4-5 Digital Pad Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39

Table 5-1 Route Class Data Assignment. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 73

Table 5-2 Data Programming Sh eet for Regular Density S lot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 7 7

Table 5-3 Data Programming Sh eet for High Density Sl ot. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 80

Table 7-1 List of Fusion-related System Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 147

Table 8-1 EX-FCCS Network Type Classification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 170

Table 8-2 Patterns of Number Portability. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 176

Table 8-3 NEAX2000 IVS

Table 8-4 CCIS Service in EX-FCCS Network. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 180

Fault Information. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178

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This page is for your notes.

LIST OF TABLES ND-70185 (E) Page x Revision 3.0

CHAPTER 1 INTRODUCTION

1. General

This manual covers the installation of the Fusion system.

2. How to Follow This Manual

This manual consists of the following chapters.

• CHAPTER 1 (INTRODUCTION) Explains ho w to use this manual.

• CHAPTER 2 (GENERAL) Outlines the Fusion system configuration and lists available service features.

• CHAPTER 3 (SYSTEM CONFIGURATION) Explains the hardwa re configurati on of the Fusi on syst em.

• CHAPTER 4 (INSTALLATION) Consists of the foll owing topics:

• Static Cautions

• Switch Settings (PA-M96, P A - FCHA, PA-24DTR)

• CHAPTER 5 (DATA PROGRAMMING) Provides basic data assignment procedures using the following examples.

• Installing a new Fusion network

• Upgrading a CCIS network

• CHAPTER 6 (POST INSTALLATION TEST) Explains how to perform installation tests, focusing on the Fusion link connection test.

• CHAPTER 7 (TROUBLESHOOTING) Explains Fusion-related system messages and the repair procedures.

• CHAPTER 8 (EX-FCCS) Consists of the following EX-FCCS topics:

• Network Configuration

• Feature Descriptions

• Data Programming

ND-70185 (E) CHAPTER 1

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INTRODUCTION

Related Manuals

3. Related Manuals

To complete the installat io n of the Fusio n system, the following manuals are requ ired:

• NEAX2400 IMX Circuit Card Manual

• NEAX2400 IMX Installation Manual

• NEAX2 400 IMX Office Data Specification

This manual assumes that the reader has sufficient knowledge of the installation of both the CCIS No. 7 and the ACIS systems. For more information on these systems, refer to the related manuals.

CHAPTER 1 ND-70185 (E) Page 2 Revision 3.0

CHAPTER 2 GENERAL

1. What is Fusion and its Advantages

The main advantages of the Fusion network are as follows:

1.1 Improved Inter-Office Service Features

The Fusion system can eli minate th e constr aints no rmally as sociate d with net wor k servic es that are of f ered using Common Channel Inter-Office Signaling (CCIS).

1.2 Use of Telephone Numbers

A Fusion system allows you to use Tele phone Numbers in addition to the existing stat i on numbers. (In the remainder of this manual, the existing station numbers are referred to as Physical Station Numbers.) Fusion service features are activated when a Telephone Number is dialed. The Telephone Number, which can be assigned on a station basis, is a unique number on a Fusion network. If required, numbering plan data, which is identical to that of an e xisti ng station numbe r , ca n be used to maintain con sistenc y of the numb ering plan. When this plan is ado pted, you can use th e same numbering plan data after in troducing the Fusion system.

Note:

A maximum of 16 digits can be used as a Telephon e Number.

Telephone Number can be assigned to a station using the LENs or by the Physical Station Number depending on the programming as shown below.

• When using LENs STN: 2000

LENS: 000010

LENS

• When using Physical Station Number

Physical Staion Number

Note: For more information, see "Assignment of Telephone Numbers" in this manual.

Fusion features are activated when a Telephone Number is dialed.

Telephone Number

410001

dialing a Telephone Number.....

STN: Physical Station Number

STN: 2000

LENS: 000010

LENS: 000010 410000

STN: 2000 410000

Fusion features are activated.



Fusion Network

STN: 2000 LENS: 000010

Telephone Number: 410000

STN: 2000 LENS: 000010

Telephone Number: 410000

Telephone Number: 410001



STN a

STN: 2000

STN b

STN: 2500

Figure 2-1 Telephone Number

ND-70185 (E) CHAPTER 2

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GENERAL

Free Numbering

2. Free Numbering

A Telephone Number can be assigned to a desired station on the Fusion network using the simple command operation shown below.

In this figure, the user is changing the location of Telephone Number "411111" to Node B.

MAT

Telephone #: 411111 STN: 2000

Node A

Telephone Number 411111



Node A

Node C

Telephone #: 411111 STN: 2000

Node B

user

Note



STN 2000

NCN

Fusion Network

NCN: Network Control Node STN: Physical Station Number

Node B

STN 2000

LN: Local Node

Note: The ALGSN command is used for assigning Telephone Numbers. See 5.6 "Assignment of Telephone Numbers" for more detail.

Figure 2-2 Free Location

2.1 Centralized Maintenance Ad min i st ration Terminal (MAT)

A Fusion network has one Network Control Node (NCN) and Local Nodes (LNs). The NCN has the Cen tralized-MAT, which runs on Windows 95/NT. The MAT can collect fault information from all nodes on the network. The NCN has Net work Data Memory, which stores the data related t o network le vel. The Telephone Numbers, for example, can be changed using the Centralized-MAT at the NCN. The MAT also allows the user to manage network-level office data.

Fault information can be collected at NCN via Fusion Link.

Node C



Fault Information

Node B



December 12 1997 AM 3:12:13



Node A



Node B FCH Failure



MG: 00 U : 02 G : 11



Note

: :



 

PRT



13-H



1. xxxx xxxx 0010 1222



4. x0010 1110 10110 1FFF

7. E23C CAAB12 000 0000

NEC



MAT

13-H



1. xxxx xxxx 0010 1222

4. x0010 1110 10110 1FFF

7. E23C CAAB12 000 0000



NCN

Fault Information

Note:

Actual system message is in dicat ed in a diff erent format.

Figure 2-3 Centralized MAT on Fusion Network

CHAPTER 2 ND-70185 (E) Page 4 Revision 3.0

Fusion Link

Node B

Fusion Network

FCH fault....

NCN: Network Control Node LN: Local Node

GENERAL

Fusion System Configuration

3. Fusion System Configuration

The Fusion system can be divided in to the following two types. Figure 2-4 shows a Fusi on sys tem with Fusi on Call Control Handler (FCH) cards.

Node BNode A Node C

DTI

CPU

LANI

TI: Digital Trunk Interface FCH: Fusion Call Control Handler LANI: LAN Interface

DTI

Fusion Link

1.5M

4.9 ft.

FCH

Dch: 64K-1.5M

HUB

10BASE-T 10BASE-T 10BASE-T

4.9 ft.

DTI

FCH

HUB

FCH

CPU

LANI

Dch: 64K-1.5M

HUB

Fusion Link

1.5M

4.9 ft.

DTI

FCH

HUB

Figure 2-4 Fusion System Configuration (with FCH)

Figure 2-5 shows a Fusion system without Fusion Call Control Handler (FCH) cards.

Node A

DTI DTI DTI

DTI

T1 Link T1 Link

Node B

DTI

DTIDTI

CPU

LANI

Node C

DTI

CPU

LANI

Fusion Link Fusion Link

10BASE-T 10BASE-T

DTI: Digital Trunk Interface LANI: LAN Interface

Figure 2-5 Fusion System Configuration (without FCH)

CPU

LANI

HUB

CPU

LANI

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Node

4. Node

A Fusion network consists of the following types of nodes:

• Network Control Node Network Control Node , which must be assigned on a Fusion network, manages other nodes on t he networ k.

This node has the Central ized- MAT to collec t f ault i nformat ion fr om other nodes on t he net work. Multipl e nodes cannot be assigned as a Network Control Node.

• Local Node All nodes other than Network Control Node are called Lo cal Node. Fault information generated at a Local

Node is sent to the Netw ork Control Node via a Fusion Link , allo wing the Netw ork Control Node to collect the fault inform ation. A Fusion netwo rk can hav e a maximum of 16 nodes on the netw ork.

(See Figure 2-6.)

Note:

The actual number of nodes varies with system configurations.

• Center Node (for Centralized Billing - Fusion) This node collects the billing information from other nodes as well as the self-node. For this reason, the

node is called Center Node for Cent rali zed Bil ling - Fusion. Mul tiple Cent er Nodes can be as signed on th e network by spe cifying the poll ing dest inations , which ca n be set by the ASYDL command - S YS 1 Ind ex es 608 through 639. At the Center Node, the user can select “polling destinations” by setting 1 to the FPC of the corresponding nodes. For more information, see the NEAX2400 IMX Office Data Specification.

A Fusion network can have a maximum of 16 nodes.

N14

N13

N12

N15

N11

N16

N10

N: Node

Figure 2-6 Maximum System Configuration

CHAPTER 2 ND-70185 (E) Page 6 Revision 3.0

Fusion network

GENERAL



Data Memory Configuration

5. Data Memory Configuration

Each node on a Fusion network has the following three kinds of Data Memory:

• Data Memory (DM)

• Local Data Memory (LDM)

• Network Data Memory (NDM) - Programmable only by the NCN.

When the contents of the NDM are changed at NCN, the new data is automatically copied to the NDM of each node. The NDM of the NCN functions as master memory. Figure 2-7 shows how a Telephone Number change is performed in a Fusion network.

When Telephone Numbers are changed, the change at the NCN will affect all nodes on the network. In this figure, data change at Node A is automatically transferred to each node.

Note

Centralized MAT

410001



TCP/IP



410000

Data Change...

Telephone Number Change



410000 410001 (for self-Node) 420000 420001 (for Node B) 430000 430001 (for Node C) 440000 440001 (for Node D)

Note:

The data must be manually transferred using the CBCN command when the Fusion system is configured for the first time or the system is once in itialized at the NCN.

 

NCN

Node A



updating NDM at each node

NDM (master)

430000

440000

420001

430001

440001

Node B

Node C



Node D

420000

copy

NDM

copy

NDM

copy

NDM

Figure 2-7 Network Data Memory

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Fusion Network Examples

When the NDM (master) is modified, the new data is automatically copied.

Change...

Fusion Link

NCN

LDM

NDM

(master)

copy

The standard size of each memory is as follows:

LN LN

LDM

NDM

LDM

NDM

copy

DM (Data Memory): 4M Bytes LDM (Local Data Memory): 2M Bytes NDM (Network Data Memory): 2M Bytes

NCN: Network Control Node LN: Local Node

Figure 2-8 Network Data Memory Copy

6. Fusion Network Examples

Figure 2-9 and Figure 2-10 show ex amples of Fusi on networks. When i ncorporating the Fusion sys tem with the

existing CCIS network, all nodes must be connected via CCIS links.

Note:

To co nnect a CCIS network an d Fusion network, use ST Ns and TELN s respectively.

3xxx: CCIS for Node C

[Closed Numbering]

2xxx: CCIS for Node B 1xxx: self-Node 4xxxxx: FUSION access 5xxx: CCIS access for CCIS Network

CCIS

NCN

Node A

FPC = 1

PC =10

FCCS

CCIS

Node C

FPC= 3

FCCS

CCIS

PC = 12

... ... ... ... ...

TELN

410001

... ... ... ... ...

TELN

430000

... ... ... ... ...

TELN

410000

STN: 3000

STN: 1000

STN: 1001

STN: Physical Station Number TELN: Telephone Number FPC: Fusion Point Code PC: Point Code (CCIS)

Figure 2-9 Closed Numbering Fusion-CCIS Network

CCIS Network "5xxx"

Node B FPC = 2

PC = 11

TELN

420000

... ... ... ... ...

STN: 2000

CHAPTER 2 ND-70185 (E) Page 8 Revision 3.0

GENERAL

...

Fusion Network Exampl es

[Open Numbering]

81: CCIS for Node B 82: CCIS for Node C 8x: CCIS access for CCIS Network 4x...: Fusion access

 



CCIS



Network "8x"



CCIS

NCN

FCCS

Node C

"82"

FPC= 3

CCIS

PC = 12

TELN

...

... ...

...

... ...

...

... ...

...

... ...

430000



STN: 2000

... ... ... ... ...



STN: 2000

STN: Physical Station Number TELN: Telephone Number FPC: Fusion Point Code PC: Point Code (CCIS)

Node A

"80"

FPC = 1

PC =10

TELN

410000

... ... ... ... ...



STN: 2001

FCCS

CCIS

TELN

410001

Node B

"81"

FPC = 2

PC = 11



TELN

420000

...

... ... ...

...

... ... ...

...

... ... ...

...

... ... ...

...



STN: 2000

Figure 2-10 Open Numbering Fusion-CCIS Network

[conditions for Telephone Number Digits] When incorporatin g the Fus ion syst em with t he CCIS ne twork, consider the fo llo wing conditi ons as t o the a vailable Telephone Number digits:

Display

Telephone Number

Composition

4 digits or less Note 4~8digits Note 9 digits or more Note

term

×× × ××× × - × - ××

-- - --×

ATTCON/

DESKCON

×: Available -: Not available

Note:

When the network is Open Number ing , th e “digi ts” i n the t able a bov e mus t be the n umber of “Of fice Code digits + Telephone Number digits”.

Inter-Office

Service

SMDR

MCI

CCIS Fusion

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GENERAL

Tandem Connections via Fusion Link

7. Tandem Connections via Fusion Link

Tandem connections via FCCS-ACIS can be established. In Figure 2-11, STN (A) can place a tandem call via FCCS-ACIS.

Tandem connection FCCS ACIS is established.

Node A

calling party

... ... ... ... ...



STN (A)

Figure 2-11 Tandem Connections via Fusion Link



TELN

430000

FCCS

... ... ... ... ...



STN (B)

NCN

Node B

TELN

410000

ACIS

COT

CHAPTER 2 ND-70185 (E) Page 10 Revision 3.0

CHAPTER 3 SYSTEM CONFIGURATION

Fusion systems can be divided into the following two types:

• Fusion system with FCH

• Fusion system without FCH

Note:

Fusion Call Control Handler (FCH): PA-FCHA

This chapter explains the system configuration of each Fusion system.

1. Fusion System without FCH

A sample Fusion system configuratio n that does not use a DTI to carry D-channel is shown below. In this configuration, the Fusion link is established between nodes using Ethernet. The DTI card carries B-channels only in this example. Figure 3-1 shows a Fusion System Configuration without FCH.

This figure shows a Fusion System Configuration without FCH.

Node A

TSW/INT TSW/INT

MUX

CPU

PCI Bus

DTI DTI

Max. 328 ft.

Max. 100 m

Max. 100m

10 Base T

LANI

B-channel



D-channel

Fusion Link

HUB

Note

Max. 328 ft

Max. 100 m

Max. 100m

10 Base T



LANI

PCI Bus

Node B

MUX

CPU

TSW (Time Division Switch): PH-SW 10 MUX: PH-PC36

LANI (LAN Interface): PZ-PC19

DTI (Digital Trunk Interface): PA-24DTR

Note:

A maximum of 4 HUBs can be cascaded per route.

Figure 3-1 Fusion System Configuration without FCH

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SYSTEM CONFIGURATION

Fusion System with FCH

2. Fusion System with FCH

2.1 System Configuration

A sample Fusion system configuration that uses a DTI to carry D- channel is shown below. In this configu ration, the Fusion li nk is est ablished between node s via the T1 link. Figure 3-2 sho ws a Fu sion sy stem configuration with FCH.

This figure shows a Fusion System Configuration with FCH.

Node A

TSW/INT TSW/INT

MUX

DTI DTI

FCH

ch 0

D/I D/I

10 Base T

D-channel (example)

Fusion Link

B-channel / D-channel

ch 23

FCH

10 Base T

Node B

MUX

FCH FCH

......

HUB

10 Base T

CPU

PCI Bus

TSW (Time Division Switch): PH-SW 10

HUB: PA-M96

MUX: PH-PC36 LANI (LAN Interface): PZ-PC19 FCH (Fusion Call Control Handler): PA-FCHA

DTI (Digital Trunk Interface): PA-24DTR

LANI

10 Base T

HUB

LANI

......

CPU

PCI Bus

Figure 3-2 Fusion System Configuration with FCH

2.2 Redundancy of Fusion Link

The FCH (PA-FCHA) card handles a Fusion link, occupying one time slot of a frame by D/I function located on the DTI card. In terms of redundancy, the Fusion system (with FCH) can have one of the following configurations.

• Redundant Configuration (LANI, HUB, FCH, and DTI)

• Redundant Configurat ion (HUB, FCH, and DTI)

• Redundant Configuration (FCH and DTI)

• Non-Redundant Configuration

CHAPTER 3 ND-70185 (E) Page 12 Revision 3.0

SYSTEM CONFIGURATION

Fusion System with F CH

In Figure 3-3 LANI, HUB, FCH, and DTI are shown in a fully redundant configuration. This configuration is available for Release 3 or later software.

n this case, LANI, HUB, FCH, and DTI are composed in a fully redundant configuration. Note that this configuration is available for

elease 3 or later software.

CPU#0

CPU#1

LANI#0-A LANI#0-B

LANI#1-A LANI#1-B

....

HUB0

HUB1

....

Redundancy

FCH0

10 Base T

FCH1

10 Base T

DTI

to the same route

DTI

Figure 3-3 Redundant Configuration (LANI, HUB, FCH, and DTI)

In Figure 3-4 HUB, FCH, and DTI are shown in a redundant configuration.

n this case, HUB , FCH, and DTI are composed in a redundant configuration.

DTI

to the same route

DTI

PCI Bus

LANI#0CPU#0

10 Base T

LANI#1CPU#1

10 Base T

....

HUB

....

10 Base T

FCH



Redundancy

Figure 3-4 Redundant Configuration (HUB, FCH, and DTI)

In Figure 3-5 FCH and DTI are shown in a redundant configuration.

In this case, FCH and DTI are composed in a redundant configuration.

LANI#0CPU#0

PCI Bus

LANI#1CPU#1

PCI Bus

10 Base T

....

HUB

10 Base T

Figure 3-5 Redundant Configuration (FCH and DTI)

10 Base T

FCH

Redundancy

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to the same route

DTI

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SYSTEM CONFIGURATION

System Considerations

In Figure 3-6, no redundancy is shown in the Fusion link.

In this case, no redundancy is taken as to Fusion link.

CPU#0

PCI Bus

3. System Considerations

3.1 Fusion Network Conditions

This section explains how to design a Fusion network. In the following diagram, a Fusion Link is printed in a thick line w hile a CCIS link is printed in a dotted line.

Condition 1: The maximum number of nodes on a Fusion network is sixteen (16) nodes.

example 1

Node A

FCCS

LANI#0

10 Base T

....

HUB

LANI#1CPU#1

10 Base T

Figure 3-6 Non-Redundant Configuration

example 2

Node B

Node A

FCCS

FCH

Node B

DTI

Node C

Routing from Node A Node C

Node A Node B Node D Node C

Node A Node D Node C

Node A Node B Node C

Node A Node C

example 3

Node A

FCCS

Node B

FCCS

Node C

FCCS

Node E



FCCS

Node D



Node D

Figure 3-7 Fusion Network Topologies

CHAPTER 3 ND-70185 (E) Page 14 Revision 3.0

Node D

Node A

Routing from Node D Node C

Node D Node A Node B Node C

Node D Node B Node C



example 4

FCCS

Node B

FCCS

Node C

FCCS



Node D



SYSTEM CONFIGURATION

Condition 2: A maximum of four (4) nodes can be connected as tandem nodes.

max 4 nodes

System Considerations

Node A

FCCS

Node B

FCCS

Node C Node D

FCCS

Tandem Connection over FCCS links

Figure 3-8 Fusion Tandem Connections

Condition 3: The available connection-route number ranges from 1 to 1023. Condition 4: The available connection-trunk number of each route ranges from 1 to 4095.

DTI card

IMX



B ch

DTI card

max 4095 ch



DTI card

A maximum of 4095 ports can be assigned on a connection-route basis between nodes.

IMX

DTI card

DTI

card



C_RT

D ch

IMX



D ch

D ch: Data Link

B ch: Connection Trunk

Max 4095 trunks per connection-route

Figure 3-9 Maximum Number of Ports between Nodes

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