Contents
Contents 3
List of tables 5
List of figures 6
Summary of changes 7
1 Introduction to commissioning MSCi, Transit MSCi, Compact MSCi,
HLRi, Integrated MSS, MSC Server, CDS 9
2 Commissioning preparation 11
2.1 Installation 11
2.2 Devices and tools for inspections and testing 11
2.3 Documents needed in testing 12
3 Initial inspections at commissioning 15
3.1 Inspecting HW material according to the site documents 15
3.2 Inspecting jumper settings 16
3.3 Inspecting message bus connections 16
3.4 Inspecting the power supply 20
3.5 Installing the plug-in units in the cartridges 22
3.6 Inspecting the peripheral unit 23
3.7 Inspecting the message bus address of processor units 25
3.8 Inspecting the condition of MB cables and MBIF plug-in units 26
3.9 Inspecting the hard disk units 27
3.10 Using several CHUs in the MSC 30
3.11 Starting up the network element 31
3.12 Creating HW configuration 38
3.13 CDSU pools 40
3.14 Inspecting LAN (Ethernet) switches 41
4 Inspecting authority data, software versions, and I/O system 43
4.1 Opening the first session, verification of the authority data 43
4.2 Inspecting software versions 46
4.3 Inspecting the I/O devices 47
4.4 Inspecting output control 48
4.5 Checking and testing backup devices 48
4.6 Checking MO91 Magneto-Optical disks 49
5 Inspecting the maintenance system 51
5.1 Checking the supervision system 51
5.2 Testing the wired alarms 52
5.3 Testing the external alarms 55
5.4 Testing fuse fault in supply cable 59
6 Inspecting unit diagnostics and working states 61
6.1 Inspecting state transitions and diagnostics of the OMU 63
6.2 Inspecting state transitions and diagnostics of the CLS 64
6.3 Inspecting state transitions and diagnostics of the other duplicated
units 66
6.4 Inspecting state transitions and diagnostics of N+1 redundant units 67
6.5 Inspecting state transitions and diagnostics of the BDCU 68
6.6 Inspecting state change and diagnostics of CMM 69
6.7 Inspecting state transitions and diagnostics of the ET, CDSU, NDSM, and
NDSD 70
6.8 Inspecting state transitions and diagnostics of the MB 73
6.9 Inspecting TCP/IP interface connection 74
6.10 Testing the spare plug-in units 75
6.11 Inspecting the FTRB / FTRB-A units 76
7 Checking the EMB in MSC Server and HLRi 77
8 Checking the ESB26 and ESB14-A switches in MSC Server and
HLRi 79
8.1 Local reset and the Hotswap button in the ESB switch 79
8.2 Checking the built-in self test of the ESB switch 80
9 Additional inspections for the clock and synchronisation unit 83
9.1 Inspecting the clock equipment 83
9.2 Inspecting synchronisation unit 84
9.3 Modifying the Tone Generator Field Programmable (TGFP-A) 87
10 Item code and serial number report for traceability purposes 89
11 MB Addresses for MSCi 91
12 MB Addresses for Compact MSCi 95
13 MB Addresses for Transit MSCi 97
14 MB Addresses for HLRi 101
15 MB Addresses for Integrated MSS 105
16 MB Addresses for MSS 109
17 MB Addresses for CDS 113
18 Spare parts 115
18.1 Recommended spare parts 115