NEC Neax 2400 Imx Fusion Network System Manual

							LIST OF FIGURES ND-70185 (E)
Pag e vi
Revision 3.0
LIST OF FIGURES  (CONTINUED)
Figure TitlePag e
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 
						

							ND-70185 (E) LIST OF FIGURES
Page vii
Revision 3.0
LIST OF FIGURES  (CONTINUED)
Figure TitlePag e
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 
						

							LIST OF FIGURES ND-70185 (E)
Page viii
Revision 3.0
LIST OF FIGURES  (CONTINUED)
Figure TitlePag e
Figure 8-1 Network Connection Type  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   170
Figure 8-2 NEAX2000 IVS
2 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 TABLES
Table TitlePag e
ND-70185 (E) LIST OF TABLES
Page ix
Revision 3.0 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 Sheet for Regular Density Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  77
Table 5-3 Data Programming Sheet for High Density Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 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
2 Fault Information . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
Table 8-4 CCIS Service in EX-FCCS Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  180 
						

							LIST OF TABLES ND-70185 (E)
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Revision 3.0
This page is for your notes. 
						

							ND-70185 (E) CHAPTER 1
Page 1
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 how to use this manual.
 CHAPTER 2 (GENERAL)
Outlines the Fusion system configuration and lists available service features.
 CHAPTER 3 (SYSTEM CONFIGURATION)
Explains the hardware configuration of the Fusion system.
 CHAPTER 4 (INSTALLATION)
Consists of the following topics:
 Static Cautions
 Switch Settings (PA-M96, PA-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 
						

							CHAPTER 1 ND-70185 (E)
Page 2
Revision 3.0
INTRODUCTION
Related Manuals
3. Related Manuals
To complete the installation of the Fusion system, the following manuals are required:
 NEAX2400 IMX Circuit Card Manual
 NEAX2400 IMX Installation Manual
 NEAX2400 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. 
						

							ND-70185 (E) CHAPTER 2
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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 eliminate the constraints normally associated with network services that are offered
using Common Channel Inter-Office Signaling (CCIS).
1.2 Use of Telephone Numbers
A Fusion system allows you to use Telephone Numbers in addition to the existing station 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 existing station number, can be used to maintain consistency of the number-
ing plan. When this plan is adopted, you can use the same numbering plan data after introducing the Fusion
system.
Note:A maximum of 16 digits can be used as a Telephone Number.
Figure 2-1   Telephone Number
Fusion features 
  are activated.
Telephone Number can be assigned to a station using the LENs or by the Physical Station Number depending on the programming
as shown below.
Telephone Number: 410000LENS
Physical Staion Number
STN: 2500STN: 2000
Telephone Number: 410000
STN a
STN b
410001Fusion Network
Fusion features are activated when a Telephone Number is dialed.
dialing a Telephone Number.....
STN: Physical Station NumberLENS: 000010         410000
STN: 2000          410000
STN: 2000
STN: 2000 STN: 2000 STN: 2000
LENS: 000010
LENS: 000010
LENS: 000010
LENS: 000010
  When using LENs
  When using Physical Station Number
Telephone Number
Note:  For more information, see Assignment of Telephone Numbers in this manual. Telephone Number: 410000
Telephone Number: 410001 
						

							CHAPTER 2 ND-70185 (E)
Page 4
Revision 3.0
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.
Figure 2-2   Free Location
2.1 Centralized Maintenance Administration 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 Network Data Memory, which stores the data related to network level. The Tele-
phone Numbers, for example, can be changed using the Centralized-MAT at the NCN. The MAT also al-
lows the user to manage network-level office data.
Figure 2-3   Centralized MAT on Fusion Network
Telephone Number
        411111
NCN
LN Node A
Node B STN 2000
STN 2000 STN 2000
STN: Physical Station NumberNCN: Network Control Node
LN: Local Node
In this figure, the user is changing the location of Telephone Number 411111 to Node B.
user
Telephone #: 411111
              STN: 2000
Telephone #: 411111
             STN: 2000Node A
Node B
Note
Note:   The ALGSN command is used for assigning Telephone Numbers.  See 5.6 Assignment of Telephone Numbers for more 
             detail.
MATNode C
LN
Fusion Network
Changelocation
Node A
Node B
NCN
LN Node A
Node BNode C
LN
Node B
December 12 1997
AM 3:12:13

Node B         FCH Failure

              MG: 00
               U   : 02
               G   : 11

             :
             :
             :
FCH fault....Fault Information
Fault Information
Fault information can be collected at NCN via Fusion Link.
MATPRT
Fusion NetworkFusion Link
NCN: Network Control Node     LN: Local Node13-H
1. xxxx xxxx 0010 1222
4. x0010 1110 10110 1FFF
7. E23C CAAB12 000 000013-H
1. xxxx xxxx 0010 1222
4. x0010 1110 10110 1FFF
7. E23C CAAB12 000 0000
NEC
Note
Note:Actual system message is indicated in a different format. 
						

							ND-70185 (E) CHAPTER 2
Page 5
Revision 3.0
GENERAL
Fusion System Configuration
3. Fusion System Configuration
The Fusion system can be divided into the following two types. Figure 2-4 shows a Fusion system with Fusion
Call Control Handler (FCH) cards.
Figure 2-4   Fusion System Configuration (with FCH)
Figure 2-5 shows a Fusion system without Fusion Call Control Handler (FCH) cards.
Figure 2-5   Fusion System Configuration (without FCH)
FCH
CPU
LANI
HUB
FCH
CPU
LANI
HUB DTI
DTI DTI
FCH
HUB
DTIFusion Link
1.5M
Dch:  64K-1.5M
CPU
LANI
FCH
HUB
DTIFusion Link
1.5M
Dch:  64K-1.5M Node B Node ANode C
10BASE-T 10BASE-T 10BASE-T
TI:  Digital Trunk Interface     FCH:  Fusion Call Control Handler     LANI:  LAN Interface
DTI
4.9 ft.
4.9 ft.4.9 ft. 4.9 ft.
CPU
LANICPU
LANI DTI
DTIDTI DTIDTI
Fusion Link Fusion Link
CPU
LANI
DTINode B
Node ANode C
10BASE-T 10BASE-T
HUB
T1 Link T1 Link
DTI:  Digital Trunk Interface     LANI:  LAN Interface