Clear-com HX System Frames User Manual download pdf (Page 109)

Figure 40: T1 Trunking using a E1 Network

8.9 Trunking failover

Where the E1/T1 trunking has been configured with redundant trunks audio will be switched

from the primary trunk to the backup trunk when a failure is detected.

When failover occurs from primary to backup there will be a three second audio break on

any route running over the trunk.

If the trunk routing is later switched back from the backup trunk to the primary trunk there will

be no loss of audio.

109

Eclipse HX-Omega User Guide

1 2 ... 104 105 106 107 108 109 110 111 112 113 114 ... 144 145

Eclipse HX-Omega User Guide 1
Document Reference 2
Legal Disclaimers 2
Clear-Com Contacts 2
Contents 3
Safety symbols 10
Mains power cord 10
2 Introduction 11
2.1 Chapters summary 12
2.2 Further information 13
3 Overview 14
3.2 Eclipse HX-Omega matrix 15
3.2.2 Power supplies 16
3.3 CPU card 17
3.4 Interface cards 18
3.4.4 E-MADI64 card 19
IVC-32 Redundant Card 20
3.5 Interface modules 21
3.7 User panels 24
4 Installing the 25
Eclipse HX-Omega 25
Low power warning 27
4.3 Installing CPU cards 30
4.3.1 Hot patching CPU cards 31
4.4.2 Static sensitivity 35
4.4.3 Hot patching 35
4.4.4 Configuration 35
ACTIVE VOX 36
4.4.6 Slot numbering 37
4.6.1 4-Pair analog 38
4.6.2 Single-pair digital 39
Overview 52
5.4 CPU card fail-safes 54
169.254.000.100 58
5.7 Power supplies 63
5.8.2 Main alarm light 65
5.8.3 Alarm Reset button 65
External Alarm (EXT ALARM) 66
Fan-fail alarm 66
5.8.5 Power Supply Lights 67
5.9 Connecting the matrix 68
6 E-MADI64 card 72
Important note: 74
6.3 MADI channels 77
6.3.1 MADI channel labeling 78
7 E-FIB fiber card 81
System 1 System 2 86
System 3 86
Redundant ring 86
Primary ring 86
7.4 Simplex fiber cabling 87
Loss of a single node 89
Loss of two nodes 89
7.4.3 Fault tolerance 92
System #1 System #2 System #3 94
System #4System #5 94
Secondary ring 94
8 E-QUE E1 / T1 card 95
8.5 Synchronization 99
8.6.4 DECT Sync connections 102
8.8 T1 Trunking 107
8.9 Trunking failover 109
9 IVC-32 card for IP-based 110
9.3.1 V-Series IP Panels 114
9.3.3 Concert users 115
10 LMC-64 metering card 116
11 Maintaining the 122
Eclipse HX-Omega 122
11.2 Fail-Safe modes 123
11.3 Troubleshooting 124
Example power supply issues 125
CPU card RESET button 128
CPU card Full Reset button 128
Example data issues 128
11.4 System block diagram 129
12 Specifications 130
12.3 Environmental 131
12.4 Matrix performance 131
12.7 E-MADI64 fiber cable 132
12.9 E-MADI64 clock sources 133
12.12 Fiber cable 134
12.13 Fiber transceiver 134
12.23 System programming 138
(for EHX software) 140
12.26 Power supply unit 141
13 Glossary 142

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