NEC Neax 2400 Ipx Fusion Network System Manual

							LIST OF FIGURES NDA-24299 
Pag e vi
Revision 1.0
LIST OF FIGURES  (CONTINUED)
Figure TitlePag e
Figure 4-16 Examples of Ethernet Cable Connection-FCH in PIM3 (1-IMG System) (1/2). . . . . . . . . . . . .   56
Figure 5-1 Data Programming Flow Chart. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   59
Figure 5-2 Fusion-CCIS Network  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   62
Figure 5-3 How to Upgrade the Numbering Plan Data of an Existing CCIS Network . . . . . . . . . . . . . . . .   63
Figure 5-4 Assignment of Memory Block. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   64
Figure 5-5 LDM and NDM Allocation (ASYDL) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   64
Figure 5-6 Self-FPC Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   65
Figure 5-7 DP Signal Relay Broadcasting over Fusion Link (example). . . . . . . . . . . . . . . . . . . . . . . . . . .   65
Figure 5-8 ASYDN Command Display (Example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   67
Figure 5-9 Assignment of Module Accommodation Data  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   68
Figure 5-10 AFMU Command Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   68
Figure 5-11 Telephone Number Required . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   69
Figure 5-12 Assignment of Logical Route Number . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   69
Figure 5-13 ALRTN Command Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   70
Figure 5-14 Telephone Number Allocation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   70
Figure 5-15 ANPDN Sample Data Sheet  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   71
Figure 5-16 ANPDN Command Display  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   71
Figure 5-17 ASPAN Sample Data Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   72
Figure 5-18 ASPAN Command Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   72
Figure 5-19 ALGSN Data Sheet (Example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   73
Figure 5-20 ALGSN Command Display (Example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   74
Figure 5-21 B-ch and D-ch (Example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   75
Figure 5-22 ACRD Command Display (Example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   75
Figure 5-23 ACTK Command Display (example)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   79
Figure 5-24 Mounting FCH and DTI Cards in Regular Density Slots  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   79
Figure 5-25 Mounting FCH and DTI Cards in High-Density Slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   81
Figure 5-26 How to Assign C_LEN Data (Type 2). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   82
Figure 5-27 MBCT Command Display. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   84
Figure 5-28 Assignment of FCH Number  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   85
Figure 5-29 AFCH Command Display (example)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   85
Figure 5-30 AFRT Sample Data Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   86
Figure 5-31 AFRT Command Display . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   86
Figure 5-32 Fusion Network (example) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   87
Figure 5-33 AFPC Command Display (example)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   87
Figure 5-34 AFPC Sample Data Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   88
Figure 5-35 AFPC/AETH Sample Data Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  89
Figure 5-36 ACAN Sample Data Sheet . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   90
Figure 5-37 ACAN Command Display (example)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   90
Figure 5-38 Assignment of Routing Data Using LDM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   91
Figure 5-39 Example of OGC  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   91
Figure 5-40 Example of OGCA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   93
Figure 5-41 Example of LCR/LCRS  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   94
Figure 5-42 Fusion Connection with 52M-SDH Interface  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  97
Figure 5-43 Assignment of Different Route Numbers for FCCS and CCIS Links (example). . . . . . . . . . . .   98
Figure 5-44 FCCS - CCIS Coexisting Network . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   101
Figure 5-45 External Router - Overview  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   104
Figure 5-46 Hardware Connections for External Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  104
Figure 5-47 Switch Setting on FCH/FGH (PA-FCHA) Card  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   105
Figure 5-48 Connection Route Class Data Sample. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   106 
						

							NDA-24299  LIST OF FIGURES
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LIST OF FIGURES  (CONTINUED)
Figure TitlePag e
Figure 5-49 Sample Data Assignment (ACTK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   107
Figure 5-50 Sample Data Assignment (AFCD) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   108
Figure 5-51 Assignment of FCHN (example)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   109
Figure 5-52 Sample Data Assignment (AFPC) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   110
Figure 5-53 Internal LAN Routing Data Assignment Image (example) . . . . . . . . . . . . . . . . . . . . . . . . . . . .   110
Figure 5-53 Figure 5-52  Sample Data Assignment (AETH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   111
Figure 5-54 How to Assign Destination IP and Next IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   111
Figure 5-55 Sample Data Assignment (ACAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   112
Figure 5-56 Fusion over IP - Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   113
Figure 5-57 Hardware Connections for Fusion over IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   113
Figure 5-58  Sample Data Assignment (ACRD)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   114
Figure 5-59 Sample Data Assignment (ACTK) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   114
Figure 5-60 Assignment of FCHN (example)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   115
Figure 5-61 Sample Data Assignment (AETH) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   116
Figure 5-62 How to Assign Destination IP and Next IP . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   116
Figure 5-63 Sample Data Assignment (ACAN) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   117
Figure 5-64 Sample Data Assignment (AFRT)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   117
Figure 5-65 Sample Data Assignment (AGIP). . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   118
Figure 5-66 “Basic LENS Data” Assignment of Speech Channels (AFIP)  . . . . . . . . . . . . . . . . . . . . . . . . .   119
Figure 6-1 Fusion Network  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   145
Figure 6-2 LED Indications on Fusion Link Related Circuit Cards  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   146
Figure 6-3 Fusion Link Test Mode . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   147
Figure 6-4 Loopback Points of DTI Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   148
Figure 6-5 How to Set the Fusion Link Test Mode  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   149
Figure 6-6 Loopback Point Designation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   149
Figure 6-7 Fusion Link-Test Results . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   150
Figure 6-8 Station-to-Station Connection Test (origination) via FCCS  . . . . . . . . . . . . . . . . . . . . . . . . . . .   151
Figure 6-9 ATTCON Connection Test (origination) via FCCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   152
Figure 6-10 Line Connection Test (origination) via FCCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   153
Figure 6-11 3-party Conference Trunk Function Test via FCCS . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   154
Figure 6-12 FCCS Alternate Routing Test. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   155
Figure 6-13 CCIS-FCCS Outgoing Call Test . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   156
Figure 6-14 Loopback Points of SDT Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   157
Figure 6-15 Loopback Setting by P-SW key on PA-SDTA Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   157
Figure 7-1 Related Hardware  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   160
Figure 7-2 3-B PM C-level Infinite Loop (Permanent) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   160
Figure 7-3 How to Initialize the FCH (PA-FCHA) Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  161
Figure 7-4 How to Replace the FCH (PA-FCHA) Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   162
Figure 7-5 3-C PM C-level Infinite Loop (Temporary) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   163
Figure 7-6 3-D PM Lockup Failure (Permanent) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   163
Figure 7-7 3-E PM Lockup Failure (Temporary)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   164
Figure 7-8 13-H/13-I/13-J Signaling Link Failure System Message  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   165
Figure 7-9 Fusion Link (Signaling Link) Failure . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   165
Figure 7-10 FCH-DTI Connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   166
Figure 7-11 23-S FCH Failure Notification  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   168
Figure 7-12 10 BASE-T Cable Connection Check  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   170
Figure 7-13 How to Check 10 BASE-T Cables . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   171
Figure 7-14 How to Replace HUB (PA-M96) Card  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   172
Figure 7-15 23-T FCCH Fault Recovery Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   173 
						

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LIST OF FIGURES  (CONTINUED)
Figure TitlePag e
Figure 7-16 23-U FCCH Status Information  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   175
Figure 7-17 23-U FCCH Status Notification - Initial Setting Failure. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  176
Figure 7-18 23-U FCCH Status Notification - Spanning Tree Abnormal Answer  . . . . . . . . . . . . . . . . . . . .   177
Figure 7-19 Spanning Tree Abnormal Answer  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   178
Figure 7-20 23-U ETHER Transfer Failure  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   179
Figure 7-21 23-U FCCH Status Notification - Spanning Tree Generation End . . . . . . . . . . . . . . . . . . . . . .   180
Figure 7-22 23-U FCCH Status Notification - Spanning Tree Generation . . . . . . . . . . . . . . . . . . . . . . . . . .   181
Figure 7-23 23-U FCCH Status Notification - Checksum Verification Failure . . . . . . . . . . . . . . . . . . . . . . .   181
Figure 7-24 23-W FCCH Alternate Routing Start Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  182
Figure 7-25 23-X FCCH Alternate Routing End Notification . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  182 
						

							LIST OF TABLES
Table TitlePag e
NDA-24299 LIST OF TABLES
Page ix
Revision 1.0 Table 2-1 Available Telephone Number Digits . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  9
Table 4-1 SENSE Switch Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  34
Table 4-2 MODE Switch Setting. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  36
Table 4-3 DIP Switch (SW14) Setting  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  36
Table 4-4 Switch Setting Patterns for the DTI Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  37
Table 4-5 Digital Pad Setting . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  41
Table 4-6 Connection of 10 BASE-T Cables to FCH Card(s) in PIM0 of 1-IMG  . . . . . . . . . . . . . . . . . . . .  51
Table 4-7 Connection of 10 BASE-T Cables to FCH Card(s) in PIM1 of 1-IMG  . . . . . . . . . . . . . . . . . . . .  53
Table 4-8 Connection of 10 BASE-T Cables to FCH Card(s) in PIM2 of 1-IMG  . . . . . . . . . . . . . . . . . . . .  54
Table 4-9 Connection of 10 BASE-T Cables to FCH Card(s) in PIM3 of 1-IMG  . . . . . . . . . . . . . . . . . . . .  56
Table 5-1 Route Class Data Assignment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 76
Table 5-2 Data Programming Sheet for Regular Density Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  80
Table 5-3 Data Programming Sheet for High Density Slot . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 83
Table 7-1 List of Fusion-related System Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .  159 
						

							LIST OF TABLES NDA-24299
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Revision 1.0
This page is for your notes. 
						

							NDA-24299 CHAPTER 1Page 1
Revision 1.0
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  ( IN TR O DUCT ION)
Explains how to use this manual.
   CHAPTER 2  (GENERAL)
Outlines the Fusion system configuration and lists available service features.
   CHAPTER 3  (SYSTEM CONFIGUR AT ION)
Explains the hardware configuration of the Fusion system.
   CHAPTER 4  ( IN STA LL AT ION)
Consists of the following topics:
 Static Cautions
   Swit c h  Se tti n gs  (P A-M96,  P A -FCH A, P A -24DTR)
   CHAPTER 5  ( D ATA P ROGRA MMING)
Provides basic data assignment procedures using the following examples:
 Installing a new Fusion network
 Upgrading a CCIS network
   CHAPTER 6  (POST  INS TALL ATION TEST)
Explains how to perform installation tests, focusing on the Fusion link connection test.
   CHAPTER 7  (T ROUBLESHO OTING)
Explains Fusion-related system messages and the repair procedures. 
						

							CHAPTER 1 NDA-24299
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Revision 1.0
INTRODUCTION
Related Manuals
3. Related Manuals
For installation of the Fusion system, the following manuals are required:
 NEAX2400 IPX Circuit Card Manual
 NEAX2400 IPX Installation Manual
 NEAX2400 IPX Office Data Specification
To use this manual, the reader should have 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. 
						

							NDA-24299 CHAPTER 2
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Revision 1.0
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
numbering plan. When this plan is adopted, you can use the same numbering plan data after introducing
the Fusion system. Figure 2-1 illustrates the use of telephone numbers in the Fusion network.
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 by using the LENs or by the Physical Station Num ber depending on the programming 
as shown below.
Telephone Num ber: 410000
Telephone N um ber: 410000
LENS
Physical Staion Num ber
STN: 2500
Telephone N umber: 410001S TN : 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 Num berLENS: 000010         410000
S T N : 2 0 0 0           4 1 0 0 0 0
STN : 2000
S TN : 2000 STN: 2000 STN : 2000
LENS: 000010
LENS: 000010
LEN S: 000010
LEN S: 000010
¥  W hen using LEN s
¥  W hen using Physical Station Number
Telephone Number 
						

							CHAPTER 2 NDA-24299
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Revision 1.0
GENERAL
Free Numbering
2. Free Numbering
A telephone number can be assigned to a desired station on the Fusion network with the simple command
operation shown in Figure 2-2.
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
Centralized-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 the network level.
The telephone numbers, for example, can be changed with the Centralized-MAT at the NCN. The MAT also
allows the user to manage network-level office data. Refer to Figure 2-3
Figure 2-3   Centralized MAT on Fusion Network
Logical Num ber 
        411111
NCN
LN Node A
Node B STN 2000
STN 2000 STN 2000
STN: Physical Station Num berNCN: 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: 2000N ode A
N ode B
Note
   
MATNode C
LN
Fusion Network
Change location 
Note:The AlGSN command is used for assigning Telephone Numbers. See 5.6 “Assignment of Telephone
Numbers” for more details.
Note:Actual system message is indicated in a different format.
NCN
LN Node A
Node BNode C
LN
Node B 
Decem ber 12 1997 
AM  3:12:13 
 
Node B         FCH Failure 
 
              M G : 0 0  
               U    : 02 
               G    : 11 
 
             : 
             : 
             :
F C H  fa ult....F a ult Inform a tion
Fault Infor mation
Fault inform ation can be collected at NCN via Fusion Link.
MATPRT
Fusion NetworkFusion Link
NCN: Network Control Node     LN: Local Node13-H 
1. xx xx xxxx 0010 1222 
4 . x0 0 10  11 10  1 01 10  1 FFF 
7 . E 23 C   CAAB 12 000 000013 -H 
1. xxxx  xxxx 0010 1222 
4. x00 10 1110 1011 0 1 FFF  
7. E23C C AAB12 0 0 0   0000
NEC
Note 
						

							NDA-24299 CHAPTER 2
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Revision 1.0
GENERAL
Fusion System Configuration
3. Fusion System Configuration
The Fusion system can be configured in the following two ways. 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
DTI:  Digital Trunk Interface     FCH:  Fusion Call Control Handler     LANI:  LAN Interface
DTI
4.9 ft
4.9 ft
4.9 ft4.9 ft
CPU
LANICPU
LANI DTI
DTIDTI DTIDTI
Fusion Link Fusion Link
CPU
LANI
DTINode B N ode ANode C
10BASE-T 10BASE-T
HUB
T1 Link T1 Link
his figure shows a Fusion system  without Fusion C all Control H andler (FCH) cards.
T I:  D ig ita l T ru n k  In te rfa ce      L A N I:  L A N  In te rfa c e