DXTip and DXTTip Jumper Settings

EADS TETRA System Release 5.5

DN04167806-4-1en
(TRADXTAPP00089) 02/2011
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Copyright © 2014–2015 Airbus DS SAS, all rights reserved.

DN04167806-4-1en EADS TETRA System Release 5.5

2/72 This document and its contents are the property of Airbus DS SAS and must not be copied or circulated without authorisation
Contents

1 About this document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9

1.1 Purpose of this document . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.2 How this document is organised . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 9
1.3 Typographical conventions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 11

2 Plug-in-units . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.1 About this chapter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
2.2 Plug-in units with no user-settable jumpers . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
2.3 AS7-C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.3.1 Interchangeability code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
2.4 CL3TG-S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.4.1 Fixed settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
2.4.2 Selecting the tone generator time slots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.4.3 Selecting the sequential memory size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
2.4.4 Selecting the tone memory size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.4.5 Interchangeability code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
2.5 CLAB-S . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.5.1 Fixed settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
2.5.2 Interchangeability code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
2.6 CP816-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
2.6.1 Standard settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
2.6.2 Interchangeability code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
2.6.3 Configuring the memory . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
2.7 ET4E(-C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
2.7.1 Optional grounding of external-cable sheaths (ET4E-C only) . . . . . . . . . . . . . . . . . . . . . 28
2.7.2 Interchangeability code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
2.8 ECE2-NT(C) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 30
2.8.1 Jumper groups W4, W5 and W7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
2.8.2 Interchangeability code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
2.8.3 EC2E-NV (daughterboard) jumper settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
2.9 ET2E-T(C)B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
2.9.1 Interchangeability code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
2.10 HWAT-A. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
2.10.1 Fixed settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37

EADS TETRA System Release 5.5 DN04167806-4-1en

This document and its contents are the property of Airbus DS SAS and must not be copied or circulated without authorisation. 3/72
 2.10.2 Case-specific jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
2.10.3 Interchangeability code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
2.11 MBIF-C(R) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
2.11.1 Interchangeability code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
2.12 SERO-B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
2.12.1 Case-specific settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
2.12.2 Interchangeability code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
2.13 SW128B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
2.13.1 Serial broadband interface capacity . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
2.13.2 PCM mode settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
2.13.3 Interchangeability code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
2.14 SWCOP-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
2.14.1 Fixed settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
2.14.2 Interchangeability code . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49

3 Disk drives . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
3.1 Magneto-optical-disk drive (MO91) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
3.2 Hard-disk drive (WDW73) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54

4 Cartridges. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
4.1 CLAC-B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
4.1.1 Transfer delay compensation for basic timing signals . . . . . . . . . . . . . . . . . . . . . . . . . . 58
4.1.2 Test loops in the first CLAC-B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
4.1.3 CLAB-S address settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
4.1.3.1 Termination of control buses and basic timing buses . . . . . . . . . . . . . . . . . . . . 60
4.2 CLOC-B. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
4.3 ET4C-B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64

5 Setting-modules . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 67
5.1 SBCON1A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
5.2 ADMODD . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
5.3 TRM9C . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

DN04167806-4-1en EADS TETRA System Release 5.5

4/72 This document and its contents are the property of Airbus DS SAS and must not be copied or circulated without authorisation
List of Tables.
Table 1 AS7–C interchangeability-code DIP-switch settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Table 2 CL3TG-S Fixed settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Table 3 Selecting the CL3TG-S tone generator time slots. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Table 4 Selecting the CL3TG-S sequential memory size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 18
Table 5 Selecting the CL3TG-S tone memory size . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Table 6 CL3TG-S interchangeability-code jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Table 7 CLAB-S fixed settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Table 8 CLAB-S interchangeability-code jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 21
Table 9 CP816-A standard settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 10 CP816-A interchangeability-code DIP-switch settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . 25
Table 11 Force CP816-A memory module configuration for single-channel mode . . . . . . . . . . . . . . . 26
Table 12 RadiSys CP816-A memory module configuration for single-channel mode . . . . . . . . . . . . . 26
Table 13 Advantech CP816-A memory module configuration for single-channel mode . . . . . . . . . . . . 26
Table 14 CP816-A memory module configuration for dual-channel mode . . . . . . . . . . . . . . . . . . . . . 26
Table 15 Optional grounding of external-cable sheaths in the ET4E-C for interface 0 . . . . . . . . . . . . . 29
Table 16 ET4E(-C) interchangeability-code jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 29
Table 17 ECE2-NT(C) jumper groups W4, W5 and W7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Table 18 ECE2-NT(C) interchangeability-code jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Table 19 EC2E-NV jumper-group functions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Table 20 Jumper groups W4, W5 and W7 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Table 21 ET2E-T(C)B interchangeability-code jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Table 22 HWAT-A fixed settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Table 23 HWAT-A case-specific jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Table 24 HWAT-A interchangeability-code jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Table 25 MBIF-C(R) interchangeability-code DIP-switch settings . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Table 26 SERO-B case-specific settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Table 27 SERO-B interchangeability-code DIP-switch settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 43
Table 28 Setting the serial broadband interface capacity in the SW128B. . . . . . . . . . . . . . . . . . . . . . 44
Table 29 Setting the PCM mode in the SW128B . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Table 30 Default PCM-mode DIP-switch settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Table 31 SW128B interchangeability-code DIP-switch settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 46
Table 32 SWCOP-A fixed jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Table 33 SWCOP-A interchangeability-code jumper settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Table 34 Fixed jumper settings of the MO91 (Functional Switch) . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Table 35 Optional Dip Switch Assignments of the MO91 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 52
Table 36 WDW73 jumper settings. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 55
Table 37 Setting the leading phase displacement . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Table 38 CLAB-S plug-in-unit address settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Table 39 CLnTG-S operating-mode settings . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 62

EADS TETRA System Release 5.5 DN04167806-4-1en

This document and its contents are the property of Airbus DS SAS and must not be copied or circulated without authorisation. 5/72
Table 40 Biasing of switch changeover selection signal . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Table 41 Setting the time slots . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Table 42 Setting the serial bus nominal timing NTIM . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Table 43 Selecting status of maintenance connection . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Table 44 Selecting the maintenance bus (T0/control) PCM. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 65
Table 45 Setting the phase of the group-switch basic timing signal . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Table 46 Selecting the group-switch side . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Table 47 Selecting the number of group-switch sections . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Table 48 ADMODD DIP-switch settings for each host cartridge . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Table 49 TRM9C positions and DIP-switch settings in DXTA . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72
Table 50 TRM9C positions and DIP-switch settings in DXTB . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

DN04167806-4-1en EADS TETRA System Release 5.5

6/72 This document and its contents are the property of Airbus DS SAS and must not be copied or circulated without authorisation
List of Figures.
Figure 1 AS7-C DIP-switch location and numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Figure 2 CL3TG-S jumper-group and PROM locations and numbering . . . . . . . . . . . . . . . . . . . . . . . 17
Figure 3 CLAB-S jumper-group and PROM locations and numbering . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 4 DIP-switch and DIMM locations in the Force CP816-A . . . . . . . . . . . . . . . . . . . . . . . . . . . . 22
Figure 5 DIP-switch and DIMM locations in the Radisys CP816-A . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Figure 6 DIP-switch and DIMM locations in the Advantech CP816-A . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 7 ET4E jumper-group location and numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 8 ET4E-C jumper-group locations and numbering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 9 ECE2-NT and ECE2-NTC jumper-group locations and numbering . . . . . . . . . . . . . . . . . . . 30
Figure 10 EC2E-NV jumper group locations, numbering and fixed settings . . . . . . . . . . . . . . . . . . . . . 32
Figure 11 ET2E-TB jumper locations and pin numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 12 ET2E-TCB jumper locations and pin numbering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 13 HWAT-A jumper-group locations and numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 14 MBIF-C and MBIF-CR DIP-switch location and numbering . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 15 SERO-B user-settable jumper-groups and DIP-switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . 41
Figure 16 SW128B DIP-switch locations and numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 44
Figure 17 SWCOP-A jumpers and PROMs. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 48
Figure 18 Jumpers of MO91 (Sony SMO-F561) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 51
Figure 19 WDW73 jumper group location and numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Figure 20 CLAC-B jumper-group locations and numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 58
Figure 21 Jumper blocks of cartridge CLOC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 61
Figure 22 ET4C-B jumper-group location and numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 64
Figure 23 SBCON1A jumper-group locations and numbering. . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Figure 24 ADMODD DIP-switch locations and numbering . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Figure 25 TRM9C DIP-switch locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 72

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 DOCUMENT AMENDMENTS

VERSION DATE COMMENTS CHAPTER

UPDATED
4-1 02/2011 Figure 15 SERO-B user-settable jumper-groups and 2.12
DIP-switch has been updated.
04 04/2008 Instructions for setting ADMODD jumpers have been 5.2
updated.

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1 About this document
1.1 Purpose of this document
This document provides the information needed to check or set the user-settable jumpers and DIP-switches
in the following DXTip and DXTTip components:
• Plug-in units
• Disk drives and adapter boards
• Cartridges
• Setting-modules

This document supplements the main DXTip and DXTTip installation document Installing the DXTip and
DXTTip (DN064171).
The DXTip and DXTTip are also referred to as switches or exchanges. The acronym DXT is used to refer
collectively to both the DXTip and DXTTip.
A DXTip comprises a single equipment cabinet referred to as DXTA; a DXTTip comprises two equipment
cabinets referred to as DXTA and DXTB.
Some of the features, functionalities, and equipment described in this document may not be available in all
market areas, or are separately priced commercial options. Please contact your local EADS representative
for further information.
We welcome any suggestions for further improvement of this document. Also, should you find any errors
or omissions in this document, please forward your comments to your local EADS representative or e-mail
them to tetra.cudo@eads.com.

1.2 How this document is organised

This document is organised as follows:
• Chapter 1 explains what this document is for, how it is organised and the typographical conventions
used.
• Chapter 2 gives information on the user-settable jumper groups and DIP-switches in PIUs (except
disk units, which are dealt with in Chapter 3).
• Chapter 3 gives information on the user-settable components in the magneto-optical-disk unit and
hard-disk unit.
• Chapter 4 gives information on the user-settable jumper groups and DIP-switches on the cartridge
backplanes.
• Chapter 5 gives information on the user-settable jumper groups and DIP-switches on the
setting-modules which are plugged in to some cartridge backplanes.

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 • The Glossary explains the meaning of all abbreviations and acronyms used in this document.

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1.3 Typographical conventions
The typographical conventions used in this and all other EADS TETRA System customer documents are
explained in document Guide to TETRA Documentation (DN00126445).

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 PAGE INTENTIONALLY LEFT BLANK

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2 Plug-in-units
2.1 About this chapter
This chapter gives the jumper- and/or DIP-switch settings for each type of plug-in unit (PIU) which can be
used in the DXT.

How jumper- and DIP-switch setting information is presented

The first section in this chapter lists the PIUs which do not have any user-settable jumper groups or
DIP-switches.

The remaining sections deal with individual PIUs. Each section begins with a board layout diagram (or
diagrams) showing the locations of the user-settable jumper groups and/or DIP-switches in the PIU (variants)
concerned.

Jumper- and DIP-switch settings are presented as a set of one or more tables for each PIU. Some settings
are fixed and should not be changed (if they are presented in this document it is to enable you to check
them if required). Other settings are case-specific and must be done individually on-site for each DXT.
Case-specific settings are given in the delivery-specific documentation. This document explains the setting
alternatives for these jumpers and DIP-switches.

Unit interchangeability codes

The interchangeability code (ICC) of a PIU is a 4-bit code which is user-settable. Each bit in the code is
set separately with a single jumper pin-pair or DIP-switch. The sixteen possible values which an ICC can
take (0000B to 1111B) are represented by the alphabetical letter sequence A-S, rather than as decimal or
hexadecimal codes (Note! the letters I, O and Q are not used to represent ICCs and are skipped in the
sequence).

CAUTION
In some PIUs the ICC is set by means of jumpers and in others by means of DIP-switches. In some cases
an ICC value of 'A' corresponds to all four jumpers removed (or DIP-switches set to OFF) and in others it
corresponds to all jumpers in place (or all DIP-switches set to ON). In some cases the lowest jumper-pin
or DIP-switch number corresponds to the LSB and in others to the MSB. For these reasons, care should
be taken when using the ICC-setting tables in order to ensure that you really do have the intended ICC
for the PIU concerned.

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2.2 Plug-in units with no user-settable jumpers
The following plug-in units have no user-settable jumpers:

• ESB26

• PSC6

• SECMO-CP

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2.3 AS7-C
SW 1
AS7-C
OFF ON
1
SW 1 2
3
4
5
6

dn 0420951 x1x0xen

Figure 1 : AS7-C DIP-switch location and numbering

2.3.1 Interchangeability code

DIP switches SW1/1–4 are used to set the board interchangeability code as shown in the table below.
Switches SW1/5–6 are not used. Note that SW1/4 corresponds to the code LSB and SW1/1 to the MSB.

Table 1 : AS7–C interchangeability-code DIP-switch settings

ICC SW1/4 SW1/3 SW1/2 SW1/1

(LSB) (MSB)
A OFF OFF OFF OFF
B ON OFF OFF OFF
C OFF ON OFF OFF
D ON ON OFF OFF
E OFF OFF ON OFF
F ON OFF ON OFF
G OFF ON ON OFF
H ON ON ON OFF
J OFF OFF OFF ON

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Table 1: AS7–C interchangeability-code DIP-switch settings (cont'd.)

ICC SW1/4 SW1/3 SW1/2 SW1/1

(LSB) (MSB)
K ON OFF OFF ON
L OFF ON OFF ON
M ON ON OFF ON
N OFF OFF ON ON
P ON OFF ON ON
R OFF ON ON ON
S ON ON ON ON

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2.4 CL3TG-S

Figure 2 : CL3TG-S jumper-group and PROM locations and numbering

2.4.1 Fixed settings

Table 2 : CL3TG-S Fixed settings

Jumper Connection
group
W1 1-2
W2 1-2
W8 1-2
W9 1-2

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Table 2: CL3TG-S Fixed settings (cont'd.)

Jumper Connection
group
W11 1-2
W12 1-2

2.4.2 Selecting the tone generator time slots

Table 3 : Selecting the CL3TG-S tone generator time slots

Selection criteria Connection Remarks

Tone generator uses 28 time W3/ - TON-AEA icc A, TON-CNA icc up
slots (default) to icc B,
TON-DEA up to icc B,
TON-FIA icc A, TON-LKA icc A,
TON-MYA icc A, TON-RUA icc A,
TON-SEA up to icc B (icc =
interchangeability code)
TON-SXC
Tone generator uses 30 time W3/ 1-2 The other interchangeability
slots codes of the TON hardware
products except for the ones
mentioned in the Remarks
column of the 28 time slots option

2.4.3 Selecting the sequential memory size

Table 4 : Selecting the CL3TG-S sequential memory size

Selection criteria Connection Remarks

Sequential memory size 256 W4/ 2-3 Sequential memory B = IC67;
kbit W5/ 2-3 Note: W3 affects the number of
time slots
Sequential memory size 1 Mbit W4/ 2-3 Sequential memory B = IC67;
W5/ 1-2 Note: W3 affects the number of
time slots
Sequential memory size 2 Mbit W4/ 1-2 Sequential memory B = IC67;
or 4 Mbit W5/ 1-2 Note: W3 affects the number of
time slots

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2.4.4 Selecting the tone memory size
Table 5 : Selecting the CL3TG-S tone memory size

Selection criteria Connection Remarks

Tone memory size 256 kbit W6/ 1-2 Tone memory
W7/ 1-2 A = IC88
(default)
Tone memory size 1 Mbit W6/ 1-2 Tone memory
W7/ 2-3 A = IC88
Tone memory size 2 Mbit or W6/ 2-3 Tone memory
4 Mbit W7/ 2-3 A = IC88

2.4.5 Interchangeability code

Table 6 : CL3TG-S interchangeability-code jumper settings

ICC W13/1-8 W13/2-7 W13/3-6 W13/4-5

(LSB) (MSB)
A ON ON ON ON
B OFF ON ON ON
C ON OFF ON ON
D OFF OFF ON ON
E ON ON OFF ON
F OFF ON OFF ON
G ON OFF OFF ON
H OFF OFF OFF ON
J ON ON ON OFF
K OFF ON ON OFF
L ON OFF ON OFF
M OFF OFF ON OFF
N ON ON OFF OFF
P OFF ON OFF OFF
R ON OFF OFF OFF
S OFF OFF OFF OFF

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2.5 CLAB-S

PR TA

W1

1 2
PROM PROM
C000 H E000 H 1 2
W5
W10 2
W7 1
2 1
W13
1 8
2 7
3 6
4 5

W12
1
2

1 2 3
W3
W4
1 2 3
W11
8 7 6 5
W9 W6
1 1
1 2 3 4 2 2

P3 P5 P1
dn 02194305 x1x0xen

Figure 3 : CLAB-S jumper-group and PROM locations and numbering

2.5.1 Fixed settings

Table 7 : CLAB-S fixed settings

Jumper Connection Remarks

group
W1 1-2 32 MHz clock signal of the
processor
W3 2-3 Automatic setting of phase
lead
W4 2-3 Automatic setting of phase
lead

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Table 7: CLAB-S fixed settings (cont'd.)

Jumper Connection Remarks

group
W5 1-2 Watchdog timer enabled
W6 1-2 32 MHz output signal of PLL
enabled
W7 1-2 Plug-in unit reset signal
enabled
W9 1-2 64 MHz output signal of PLL
enabled
W10 1-2 Processor reset signal
enabled
W11 - PLL testing signals in mode 1
W12 1-2 Automatic setting of phase
lead selected

2.5.2 Interchangeability code

Table 8 : CLAB-S interchangeability-code jumper settings

ICC W13/1-8 W13/2-7 W13/3-6 W13/4-5

(LSB) (MSB)
A ON ON ON ON
B OFF ON ON ON
C ON OFF ON ON
D OFF OFF ON ON
E ON ON OFF ON
F OFF ON OFF ON
G ON OFF OFF ON
H OFF OFF OFF ON
J ON ON ON OFF
K OFF ON ON OFF
L ON OFF ON OFF
M OFF OFF ON OFF
N ON ON OFF OFF
P OFF ON OFF OFF
R ON OFF OFF OFF
S OFF OFF OFF OFF

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2.6 CP816-A
The CP816-A can be the Force, Radisys or Advantech product.

DIP-switch settings and single/dual-channel mode memory module (DIMM) configuration are described in
this section.

Locations and numbering of the DIP-switch and DIMMs in the Force, Radisys and Advantech products
respectively are shown in the three figures below.

CP 826 -A FORCE

Daughter board

SW 1

SW 1
OFF ON
1 12
2 11
3 10
4 9
5 8
6 7

P 10 P 12 P 11 P 13

dn 05179602 x1x0xen

Figure 4 : DIP-switch and DIMM locations in the Force CP816-A

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 CP 816 -A RADISYS

Daughter SW 3
board
OFF ON
1 12
2 11
3 10
4 9
5 8
6 7

SW 3 CPU

J 11 J 12 J 13 J 14

dn 05179614 x1x0xen

Figure 5 : DIP-switch and DIMM locations in the Radisys CP816-A

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 CP816-A ADVANTECH

SW1

A1 B1 A2 B2

SW1
OFF ON
1 12
2 11
3 10
4 9
5 8
6 7

dn0600608x1x0xen

Figure 6 : DIP-switch and DIMM locations in the Advantech CP816-A

2.6.1 Standard settings

Set the bottom two switches in DIP-switch pack SWx (where SWx = SW1 in the Force and Advantech
products and SW3 in the Radisys product) as shown in the following table for normal operation.

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Table 9 : CP816-A standard settings

SWx Setting Function

5–8 OFF Not used
6–7 OFF Message Bus Interface (MBIF)
usage.
OFF = in use (default)
ON = not in use

2.6.2 Interchangeability code

Interchangeability-code DIP-switch settings are given in the table below. SWx refers to DIP-switch pack SW1
in the Force and Advantech products and SW3 in the Radisys product.

Note that SWx/4-9 represents the LSB and SWx/1-12 the MSB of the code. Switches SWx/5-8 and SWx/6-7
are not used.

Table 10 : CP816-A interchangeability-code DIP-switch settings

ICC SWx/4-9 SWx/3-10 SWx/2-11 SWx/1-12

(LSB) (MSB)
A OFF OFF OFF OFF
B ON OFF OFF OFF
C OFF ON OFF OFF
D ON ON OFF OFF
E OFF OFF ON OFF
F ON OFF ON OFF
G OFF ON ON OFF
H ON ON ON OFF
J OFF OFF OFF ON
K ON OFF OFF ON
L OFF ON OFF ON
M ON ON OFF ON
N OFF OFF ON ON
P ON OFF ON ON
R OFF ON ON ON
S ON ON ON ON

2.6.3 Configuring the memory

All three CP816-A products support both single-channel and dual-channel modes in memory configuration.

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The following three tables give the single-channel mode memory module configurations for the three
products. In each case, the left-to-right order of the memory modules in the tables corresponds to the
left-to-right order in the board layout diagrams given above.

Table 11 : Force CP816-A memory module configuration for single-channel mode

Memory size P10 P12 P11 P13

512 MB MRD512A
1024 MB MRD512A MRD512A
1024 MB MRD1GBA
1536 MB MRD1GBA MRD512A
2048 MB MRD1GBA MRD1GBA

Table 12 : RadiSys CP816-A memory module configuration for single-channel mode

Memory size J11 J12 J13 J14

512 MB MRD1GBA
1024 MB MRD512A MRD512A
1024 MB MRD1GBA
1536 MB MRD1GBA MRD512A
2048 MB MRD1GBA MRD1GBA

Table 13 : Advantech CP816-A memory module configuration for single-channel mode

Memory size A1 B1 A2 B2
512 MB MRD512A
1024 MB MRD512A MRD512A
1024 MB MRD1GBA
1536 MB MRD1GBA MRD512A
2048 MB MRD1GBA MRD1GBA

The following table gives the dual-channel mode memory module configurations for all three CP816-A
products (Force/RadiSys/Advantech). The left-to-right order of the memory modules in the table corresponds
to the left-to-right order in the layout diagrams.

Table 14 : CP816-A memory module configuration for dual-channel mode

Memory size P10/J11/A1 P12/J12/B1 P11/J13/A2 P13/J14/B2

1024 MB MRD512A MRD512A
2048 MB MRD512A MRD512A MRD512A MRD512A

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Table 14: CP816-A memory module configuration for dual-channel mode (cont'd.)

Memory size P10/J11/A1 P12/J12/B1 P11/J13/A2 P13/J14/B2

2048 MB MRD1GBA MRD1GBA
3072MB MRD1GBA MRD1GBA MRD512A MRD512A
4096MB MRD1GBA MRD1GBA MRD1GBA MRD1GBA

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2.7 ET4E(-C)
Jumper group B2 is present in both the ET4E and ET4E-C and is used to set the interchangeability code.
Jumper groups B3–B6 are present in the ET4E-C only and enable grounding of the external-cable sheaths of
interface circuits 0–3 respectively if required.

B2

P1

P2

P5
P3

P4

2 4 6 8

B2
1 3 5 7

Figure 7 : ET4E jumper-group location and numbering

B2
J1
B3
J2

J3
B4
J4
P5
J5
B5
J6

J7
B6
J8

2 4 6 8 5 3 1

B2 B3...B6

1 3 5 7 6 4 2

Figure 8 : ET4E-C jumper-group locations and numbering

2.7.1 Optional grounding of external-cable sheaths (ET4E-C only)

The following table gives jumper-setting information for jumper group B3 (interface 0). Jumper groups
B4–B6 (interfaces 1–3) are set in the same way.

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Table 15 : Optional grounding of external-cable sheaths in the ET4E-C for interface 0

Jumper Setting Meaning

B3/ 4–6 ON Output direction cable sheath of circuit 0 not grounded.
B3/ 2–4 ON Output direction cable sheath of circuit 0 grounded.
(Default setting)

B3/ 3–5 ON Input direction cable sheath of circuit 0 not grounded.

(Default setting)
B3/ 1–3 ON Input direction cable sheath of circuit 0 grounded.

2.7.2 Interchangeability code

Table 16 : ET4E(-C) interchangeability-code jumper settings

ICC B2/1-2 B2/3-4 B2/5-6 B2/7-8

(LSB) (MSB)
A ON ON ON ON
B OFF ON ON ON
C ON OFF ON ON
D OFF OFF ON ON
E ON ON OFF ON
F OFF ON OFF ON
G ON OFF OFF ON
H OFF OFF OFF ON
J ON ON ON OFF
K OFF ON ON OFF
L ON OFF ON OFF
M OFF OFF ON OFF
N ON ON OFF OFF
P OFF ON OFF OFF
R ON OFF OFF OFF
S OFF OFF OFF OFF

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2.8 ECE2-NT(C)
The ECE2-NT and ECE2-NTC interface units consist of a motherboard and a daughterboard. The locations,
numbering and settings of the jumper groups on the motherboard are the same in both unit types and
are given in this section.

Daughterboard (type EC2E-NV) jumper-setting information is given in Section 2.8.3 .

ECE 2-NT

W4 W3
W5

W7

ECE 2-NTC

W4 W3
W5

W7

W5 W7
W3 W4 5 4 5 4
4 3 2 1 9 7 5 3 1 6 3 6 3
7 2 7 2
8 1 8 1
5 6 7 8 10 8 6 4 2

dn 05180079 x1x0xen

Figure 9 : ECE2-NT and ECE2-NTC jumper-group locations and numbering

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2.8.1 Jumper groups W4, W5 and W7
Table 17 : ECE2-NT(C) jumper groups W4, W5 and W7

Jumper Pins Function Default setting

group
W4 1-2 Used only in T1/JT1 variants OFF
Set to OFF
3-4 Used only in T1/JT1 variants OFF
Set to OFF
5-6 B4/TS0 OFF
ON: Bit error rate alarm enabled
OFF: Normal operating mode
7-8 Echo cancellation mode OFF
ON: ISC
OFF: MSC
9-10 Flash boot sector protection OFF
ON: Unprotected
OFF: Protected
W5 1-8 PCM0 cable-sheath grounding, receive OFF
ON: Grounded
OFF: Not grounded
3-6 PCM0 cable-sheath grounding, transmit OFF
ON: Grounded
OFF: Not grounded
W7 1-8 PCM1 cable-sheath grounding, receive OFF
ON: Grounded
OFF: Not grounded
3-6 PCM1 cable-sheath grounding, transmit OFF
ON: Grounded
OFF: Not grounded

2.8.2 Interchangeability code

Jumper group W3 is used to set the board interchangeability code as shown in the table below. Note that
pin pair W3/4-5 represents the LSB and W3/1-8 the MSB of the code.

Table 18 : ECE2-NT(C) interchangeability-code jumper settings

ICC W3/4-5 W3/3-6 W3/2-7 W3/1-8

(LSB) (MSB)
A OFF OFF OFF OFF
B OFF OFF OFF ON
C OFF OFF ON OFF

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Table 18: ECE2-NT(C) interchangeability-code jumper settings (cont'd.)

ICC W3/4-5 W3/3-6 W3/2-7 W3/1-8

(LSB) (MSB)
D OFF OFF ON ON
E OFF ON OFF OFF
F OFF ON OFF ON
G OFF ON ON OFF
H OFF ON ON ON
J ON OFF OFF OFF
K ON OFF OFF ON
L ON OFF ON OFF
M ON OFF ON ON
N ON ON OFF OFF
P ON ON OFF ON
R ON ON ON OFF
S ON ON ON ON

2.8.3 EC2E-NV (daughterboard) jumper settings

The EC2E-NV is mounted on the ECE2-NT(C) motherboard. It provides the echo-cancelling functionality for
the ECE2-NT(C).

Figure 10 shows the jumper-group layout, pin numbering and the fixed settings. Table 19 describes the
functions of each jumper.

W6 W2

W3

W1 W4 W5
dn 02194344 x1x0xen

Figure 10 : EC2E-NV jumper group locations, numbering and fixed settings

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Table 19 : EC2E-NV jumper-group functions

Jumper Pins Function Default setting

group
W3 1-4 32 MHz clock enable for MCU ON
2-3 Future use OFF
W4 1-2 Freeze convergence-mode. OFF
3-4 Watchdog disable OFF
5-6 Flash write protection OFF
7-8 Future use ON
9-10 Board type. OFF
OFF for EC2E-NV
W6 1-2 Normal flash operation ON
3-4 Flash JTAG programming OFF

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2.9 ET2E-T(C)B
ET2E-T/ECE 2

W5 W4 W3

W7

W5 W7
W3 W4 5 4 5 4
4 3 2 1 9 7 5 3 1 6 3 6 3
7 2 7 2
8 1 8 1
5 6 7 8 10 8 6 4 2
dn 0418608 x1x0xen

Figure 11 : ET2E-TB jumper locations and pin numbering

ET2E-TC/ECE 2-C

W4 W3
W5

W7

W5 W7
W3 W4 5 4 5 4
4 3 2 1 9 7 5 3 1 6 3 6 3
7 2 7 2
8 1 8 1
5 6 7 8 10 8 6 4 2 dn 041861 1 x1x0xen

Figure 12 : ET2E-TCB jumper locations and pin numbering

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Table 20 : Jumper groups W4, W5 and W7

Jumper Pins Function

group
W4 1-2 Used only in T1/JT1 variants
Set to OFF
3-4 Used only in T1/JT1 variants
Set to OFF
5-6 B4/TS0
ON: Bit error rate alarm enabled
OFF: Normal operating mode
7-8 Echo cancellation mode
ON: ISC
OFF: MSC
9-10 Flash boot sector protection
ON: Unprotected
OFF: Protected
W5 1-8 PCM0 cable-sheath grounding, receive
ON: Grounded
OFF: Not grounded
3-6 PCM0 cable-sheath grounding, transmit
ON: Grounded
OFF: Not grounded
W7 1-8 PCM1 cable-sheath grounding, receive
ON: Grounded
OFF: Not grounded
3-6 PCM1 cable-sheath grounding, transmit
ON: Grounded
OFF: Not grounded

2.9.1 Interchangeability code

Jumper group W3 is used to set the board interchangeability code as shown in the table below. Note that
pin pair W3/4-5 represents the LSB and W3/1-8 the MSB of the code.

Table 21 : ET2E-T(C)B interchangeability-code jumper settings

ICC W3/4-5 W3/3-6 W3/2-7 W3/1-8

(LSB) (MSB)
A OFF OFF OFF OFF
B ON OFF OFF OFF
C OFF ON OFF OFF
D ON ON OFF OFF
E OFF OFF ON OFF

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Table 21: ET2E-T(C)B interchangeability-code jumper settings (cont'd.)

ICC W3/4-5 W3/3-6 W3/2-7 W3/1-8

(LSB) (MSB)
F ON OFF ON OFF
G OFF ON ON OFF
H ON ON ON OFF
J OFF OFF OFF ON
K ON OFF OFF ON
L OFF ON OFF ON
M ON ON OFF ON
N OFF OFF ON ON
P ON OFF ON ON
R OFF ON ON ON
S ON ON ON ON

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2.10 HWAT-A
(C08950)

J5

W1
PR TA
J4
W3 W10
4 3 4 3
Standard
W2 J3 settings
1 2 1 2
W3
4 3

Alternative
settings W2
W4 1 2
W10
1 8
Interchangeability 2 7
3 6
W5 J1 W4 4 5

dn 02194414 x1x0xen

Figure 13 : HWAT-A jumper-group locations and numbering

Pin groups W1 and W5 are used for service and testing purposes and should not have any jumpers installed.

2.10.1 Fixed settings

Table 22 : HWAT-A fixed settings

Jumper Setting Meaning

W3/1 - 2 ON Clock signal connected to CPU
W10/1 - 2 OFF Oscillator for forced start-up counter,
W10/3 - 4 OFF running

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2.10.2 Case-specific jumper settings
Table 23 : HWAT-A case-specific jumper settings

Meaning Jumper Setting

Branching of SBUS (Supervision Bus)
SBUS is not branched W2/2 - 3 ON
Cabinets in one row; e.g. HLRi, Compact MSCi,
SGSN, SRRi, CPS, HSS and IPT Gateway
SBUS branched W2/2 - 3 OFF
Cabinets in several rows; e.g. MSCi, Transit
MSCi

2.10.3 Interchangeability code

The HWAT-A interchangeability-code jumper settings are given in the following table.

Table 24 : HWAT-A interchangeability-code jumper settings

ICC W4/1-8 W4/2-7 W4/3-6 W4/4-5

(LSB) (MSB)
A ON ON ON ON
B OFF ON ON ON
C ON OFF ON ON
D OFF OFF ON ON
E ON ON OFF ON
F OFF ON OFF ON
G ON OFF OFF ON
H OFF OFF OFF ON
J ON ON ON OFF
K OFF ON ON OFF
L ON OFF ON OFF
M OFF OFF ON OFF
N ON ON OFF OFF
P OFF ON OFF OFF
R ON OFF OFF OFF
S OFF OFF OFF OFF

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2.11 MBIF-C(R)

J5

J4

LD1
J3
LD2

W6

MBIF- 1
Interchangeability
C/-CR
W6 4
J1

dn05179832 x1x0xen

Figure 14 : MBIF-C and MBIF-CR DIP-switch location and numbering

2.11.1 Interchangeability code

DIP switch W6 is used to set the board interchangeability code as shown in the table below. Note that W6/4
represents the LSB and W6/1 the MSB of the code.

Table 25 : MBIF-C(R) interchangeability-code DIP-switch settings

ICC W6/4 W6/3 W6/2 W6/1

(LSB) (MSB)
A OFF OFF OFF OFF
B ON OFF OFF OFF
C OFF ON OFF OFF
D ON ON OFF OFF
E OFF OFF ON OFF
F ON OFF ON OFF
G OFF ON ON OFF
H ON ON ON OFF
J OFF OFF OFF ON

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Table 25: MBIF-C(R) interchangeability-code DIP-switch settings (cont'd.)

ICC W6/4 W6/3 W6/2 W6/1

(LSB) (MSB)
K ON OFF OFF ON
L OFF ON OFF ON
M ON ON OFF ON
N OFF OFF ON ON
P ON OFF ON ON
R OFF ON ON ON
S ON ON ON ON

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2.12 SERO-B

W1 W2 W3 W4

J5

J4

W5 W6 W7 W8
J3
6 5 4
W1-W8

1 2 3
W11 W9
JTAG SERO -B OFF ON
Interchangeability 1 8
2 7
W10 J1 W9 3 6
4 5

dn069315x3x0xen

Figure 15 : SERO-B user-settable jumper-groups and DIP-switch

2.12.1 Case-specific settings

Table 26 : SERO-B case-specific settings

Meaning Jumper Setting

Channel 0 (V.28) LPT-0

CTS (Clear To Send) control comes from an external device W3/2 - 3 ON

External CTS control not used, set to state 0 (Default setting) W3/1 - 2 ON
Channel 1 (V.28) LPT-1
CTS (Clear To Send) control comes from an external device W3/4 - 5 ON
External CTS control not used, set to state 0 (Default setting) W3/5 - 6 ON
Channel 2 (V.28) VDU-0
CTS (Clear To Send) control comes from an external device W1/2 - 3 ON
External CTS control not used, set to state 0 (Default setting) W1/1 - 2 ON
Channel 3 (V.28) VDU-1
CTS (Clear To Send) control comes from an external device W1/4 - 5 ON
External CTS control not used, set to state 0 (Default setting) W1/5 - 6 ON
Channel 4 (V.28 or V.11)

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Table 26: SERO-B case-specific settings (cont'd.)

Meaning Jumper Setting

V.28 in use: CTS (Clear To Send) control comes from an external W4/2 - 3 ON
device
V.28 in use: External CTS control not used, set to state 0 (Default W4/1 - 2 ON
setting)
V.11 in use W4/1 - 2 ON
Channel 5 (V.28 or V.11)
V.28 in use: CTS (Clear To Send) control comes from an external W4/4 - 5 ON
device
V.28 in use: External CTS control not used, set to state 0 (Default W4/5 - 6 ON
setting)
V.11 in use W4/5 - 6 ON
Channel 6 (V.28 or V.11)
V.28 in use: CTS (Clear To Send) comes from an external device W2/2 - 3 ON
V.28 in use: External CTS not used, set to state 0 (Default setting) W2/1 - 2 ON
V.11 in use W2/1 - 2 ON
Channel 7(V.28 or V.11)
V.28 in use: CTS (Clear To Send) control comes from an external W2/4 - 5 ON
device
V.28 in use: External CTS control not used, set to state 0 (Default W2/5 - 6 ON
setting)
V.11 in use W2/5 - 6 ON
Channel 8 (V.28)
CTS (Clear To Send) control comes from an external device W8/2 - 3 ON
External CTS control not used, set to state 0 (Default setting) W8/1 - 2 ON
Channel 9 (V.28)
CTS (Clear To Send) control comes from an external device W8/4 - 5 ON
External CTS control not used, set to state 0 (Default setting) W8/5 - 6 ON
Channel 10 (V.28)
CTS (Clear To Send) control comes from an external device W7/2 - 3 ON
External CTS control not used, set to state 0 (Default setting) W7/1 - 2 ON
Channel 11 (V.28)
CTS (Clear To Send) control comes from an external device W7/4 - 5 ON
External CTS control not used, set to state 0 (Default setting) W7/5 - 6 ON
Channel 12 (V.28)
CTS (Clear To Send) control comes from an external device W5/2 - 3 ON
External CTS control not used, set to state 0 (Default setting) W5/1 - 2 ON

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Table 26: SERO-B case-specific settings (cont'd.)

Meaning Jumper Setting

Channel 13 (V.28)
CTS (Clear To Send) control comes from an external device W5/4 - 5 ON
External CTS control not used, set to state 0 (Default setting) W5/5 - 6 ON
Channel 14 (V.28)
CTS (Clear To Send) control comes from an external device W6/2 - 3 ON
External CTS control not used, set to state 0 (Default setting) W6/1 - 2 ON
Channel 15 (V.28)
CTS (Clear To Send) control comes from an external device W6/4 - 5 ON
External CTS control not used, set to state 0 (Default setting) W6/5 - 6 ON

2.12.2 Interchangeability code

Table 27 : SERO-B interchangeability-code DIP-switch settings

ICC W9/1 W9/2 W9/3 W9/4

(LSB) (MSB)
A ON ON ON ON
B OFF ON ON ON
C ON OFF ON ON
D OFF OFF ON ON
E ON ON OFF ON
F OFF ON OFF ON
G ON OFF OFF ON
H OFF OFF OFF ON
J ON ON ON OFF
K OFF ON ON OFF
L ON OFF ON OFF
M OFF OFF ON OFF
N ON ON OFF OFF
P OFF ON OFF OFF
R ON OFF OFF OFF
S OFF OFF OFF OFF

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2.13 SW128B

J5

J6
J4

J7
S 1 S2 S 3 S 1-S 3
8 7 6 5
J3

ON

OFF
J2

1 2 3 4

J1

Figure 16 : SW128B DIP-switch locations and numbering

2.13.1 Serial broadband interface capacity

Table 28 : Setting the serial broadband interface capacity in the SW128B

DIP-switch Meaning
S1/1 S1/2 S1/3 S1/4
OFF OFF OFF OFF PCM circuits 0–127 are connected
through serial buses (default
setting).
ON OFF OFF OFF PCM circuits 16–127 are connected
through serial buses and PCM
circuits 0–15 are connected through
the Serial Broadband interface
(SBI).
OFF ON OFF OFF PCM circuits 32–127 are connected
through serial buses and PCM
circuits 0–31 are connected through
the Serial Broadband interface
(SBI).

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Table 28: Setting the serial broadband interface capacity in the SW128B (cont'd.)

DIP-switch Meaning
S1/1 S1/2 S1/3 S1/4
ON ON OFF OFF PCM circuits 48–127 are connected
through serial buses and PCM
circuits 0–47 are connected through
the Serial Broadband interface
(SBI).
OFF OFF ON OFF PCM circuits 64–127 are connected
through serial buses and PCM
circuits 0–63 are connected through
the Serial Broadband interface
(SBI).
ON OFF ON OFF PCM circuits 80–127 are connected
through serial buses and PCM
circuits 0–79 are connected through
the Serial Broadband interface
(SBI).
OFF ON ON OFF PCM circuits 96–127 are connected
through serial buses and PCM
circuits 0–95 are connected through
the Serial Broadband interface
(SBI).
ON ON ON OFF Not specified.
X X X ON Not specified.

2.13.2 PCM mode settings

The following table explains the functions of the PCM-mode DIP-switches.

Table 29 : Setting the PCM mode in the SW128B

DIP-switch Function and settings

S2/1-8 Set 4M/8M mode for PCM circuits 0–63
OFF:
4M mode selected. PCM circuits 0–63 are
connected through R0–R31, T0–T31 serial
buses.
ON:
8M mode selected. PCM circuits 0–63 are
connected through R0–R15, T0–T15 serial
buses.

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Table 29: Setting the PCM mode in the SW128B (cont'd.)

DIP-switch Function and settings

S2/2-7 4M/8M mode for PCM circuits 64–127
OFF:
4M mode selected. PCM circuits 64–127
are connected through R32–R63, T32–T63
serial buses.
ON:
8M mode selected. PCM circuits 64–127
are connected through R32–R47, T32–T47
serial buses.
S2/3-6 Reserved for future use
S2/4-5 Reserved for future use

The default settings of the above jumpers for the first and subsequent cards are given in the following table.

Table 30 : Default PCM-mode DIP-switch settings

Cards 0, 2, 3 S2/1–8 OFF

S2/2–7 OFF
S2/3–6 OFF
S2/4–5 OFF
Card 1 S2/1–8 ON
S2/2–7 ON
S2/3–6 OFF
S2/4–5 OFF

2.13.3 Interchangeability code

Table 31 : SW128B interchangeability-code DIP-switch settings

ICC S3/1-8 S3/2-7 S3/3-6 S3/4-5

(LSB) (MSB)
A OFF OFF OFF OFF
B ON OFF OFF OFF
C OFF ON OFF OFF
D ON ON OFF OFF
E OFF OFF ON OFF
F ON OFF ON OFF
G OFF ON ON OFF
H ON ON ON OFF

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Table 31: SW128B interchangeability-code DIP-switch settings (cont'd.)

ICC S3/1-8 S3/2-7 S3/3-6 S3/4-5

(LSB) (MSB)
J OFF OFF OFF ON
K ON OFF OFF ON
L OFF ON OFF ON
M ON ON OFF ON
N OFF OFF ON ON
P ON OFF ON ON
R OFF ON ON ON
S ON ON ON ON

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2.14 SWCOP-A

W1

J5
W2

J4

W3 J3

4 3
W1-W3

W4 1 2
P 1/PR TA
L E
SWCOP
-A 1 8
C0 E0 Interchangeability 2 7
3 6
W5 J1
PROMS W4 4 5

dn 02194508 x1x0xen

Figure 17 : SWCOP-A jumpers and PROMs

2.14.1 Fixed settings

Table 32 : SWCOP-A fixed jumper settings

Jumper Setting Meaning

W1/1 - 4 ON For testing (_16 MHz clock signal for PLL
circuit)
W1/2 - 3 ON For testing (8 MHz clock)
W2/1 - 4 ON For testing (32 MHz clock)
W2/2 - 3 ON For testing (16 MHz clock)
W3/1 - 4 ON For testing (30 MHz clock signal to CPU)
W3/2 - 3 For testing (_RESET signal to CPU)

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2.14.2 Interchangeability code
Table 33 : SWCOP-A interchangeability-code jumper settings

ICC W4/1-8 W4/2-7 W4/3-6 W4/4-5

(LSB) (MSB)
A ON ON ON ON
B OFF ON ON ON
C ON OFF ON ON
D OFF OFF ON ON
E ON ON OFF ON
F OFF ON OFF ON
G ON OFF OFF ON
H OFF OFF OFF ON
J ON ON ON OFF
K OFF ON ON OFF
L ON OFF ON OFF
M OFF OFF ON OFF
N ON ON OFF OFF
P OFF ON OFF OFF
R ON OFF OFF OFF
S OFF OFF OFF OFF

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3 Disk drives
3.1 Magneto-optical-disk drive (MO91)
The magneto-optical-disk drive MO91 and the Optical Device Plug-in Unit (ODPU-A) together form the
magneto-optical-disk unit.

There are no jumper- or DIP-switch settings on the ODPU-A.

Optional Switches S 502 S 501

1 1
Rear End 2 2
of the Drive 3 3
4 4
5 5
6 6
7 7
8 8

OFF ON OFF ON

SCSI interface

dn 02193524 x2x0xen

SCSI Connector DC Power Connector

Functional Switch
50

4 1
1 2 3 4 5 6 7 8 9 10 11 12 1

GND Terminal

Figure 18 : Jumpers of MO91 (Sony SMO-F561)

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Fixed settings

Table 34 : Fixed jumper settings of the MO91 (Functional Switch)

Jumper Meaning Default

1 SCSI ID2. Address = 2. Default. OFF
2 SCSI ID1. Address = 2. Default. ON
3 SCSI ID0. Address = 2. Default. OFF
4 Disables SCSI parity checking. Default. OFF
5 Disables write back caching. Default. OFF
1)
6 Disables auto spin-up. Default. OFF
7 Forces verify for write command. OFF
Default.
8 Disables manual eject operation. OFF
Default.
9 Enables Ultra SCSI. Default. ON
10 Device type. Default. OFF
11 Enables termination. Default. OFF
12 Terminator power. Default. OFF

1) See optional dip switch settings, below.

Table 35 : Optional Dip Switch Assignments of the MO91

Optional Switch Description Default

Switch number
S501 1 Reserved for internal use. Do not turn OFF
on.
2 Reserved for internal use. Do not turn OFF
on.
3 Disables Command Eject. OFF
4 Reserved for internal use. Do not turn OFF
on.
5 Enable Library I/F Mode. Mode will OFF
be valid.
6 Reserved for internal use. Do not turn OFF
on.
7 Disables Write Cache 1) OFF
8 Disables Auto Spin-up upon cartridge OFF
loading.

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Table 35: Optional Dip Switch Assignments of the MO91 (cont'd.)

Optional Switch Description Default

Switch number
S502 1 Reserved for internal use. Do not turn OFF
on.
2 Reserved for internal use. Do not turn OFF
on.
3 Reserved for internal use. Do not turn OFF
on.
4 Reserved for internal use. Do not turn OFF
on.
5 Disables SCAM selection. OFF
6 Reserved for internal use. Do not turn OFF
on.
7 Enables Ultra SCSI. OFF
8 Enables Write Cache for Write and OFF
Verify Command

1) The default setting is on, functions as an case-specific for the jumper setting.

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3.2 Hard-disk drive (WDW73)
The WDW73 and the Hard-Disk Plug-in Unit (HDPU2-A) together form the hard-disk unit, which is installed in
functional unit types OMU, ACU and STU.

There are no user-settable components on the HDPU2-A.

In the WDW73 the functional pin header CN2 is used to set the disk SCSI address and other configurations.
The pin-header location and numbering is shown in the figure below. The header has 12 jumper-pin pairs
numbered 1–2 through 23–24 going from left to right (see figure below).

Pin pairs 1–2 through 7–8 are used to set the hard-disk SCSI address. Jumper settings for all pin pairs
are shown in the table below.
SCREW CONNECTION
HEATSINK

HDD
P1 J1

COOLING
FINS
FUSE
J5
P1
PWR CBL

J4

HOLES D 5.4X4 UNPLATED

HDD (SCREW CONNECTION
FLAT J3
CABLE

J6
HEAT SINK

SCREW CONNECTION
J1
HDPU -A
FRONT 2 4 6 8 10 12 14 16 18 20 22 24
PANEL
dn 02193536 x1x0xen CN2
1
1 3 5 7 9 1 13 15 17 19 21 23

SCSI interface LED

LED
CN2
SCSI interface

Figure 19 : WDW73 jumper group location and numbering

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Table 36 : WDW73 jumper settings

CN2 pin pair Jumper Meaning

setting
1–2 OFF SCSI address bit A0 SCSI address = 0
3–4 OFF SCSI address bit A1
5–6 OFF SCSI address bit A2
7–8 OFF SCSI address bit A3
9–10 OFF Write protection
11–12 ON Spin-up immediately after power on
13–14 OFF SCSI bus width; 8/16-bit selectable
15–16 OFF SCSI interface operation mode (SE/LVD)
17–18 OFF Spindle synchronization signal
Do not connect!
19–20 OFF IDD reset signal
Do not connect!
21–22 OFF Output signal connector to external LED
Do not connect!
23–24 OFF Terminator power supply

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4 Cartridges
This chapter gives backplane jumper-setting information for the following cartridge types:

• Section 4.1 CLAC-B

• Section 4.2 CLOC-B

• Section 4.3 ET4C-B

Cartridges with no jumper settings

The following cartridge types have no user-settable backplane components:

• SW10C-A (GSW1KB)

• DC3C-A (SIPU, PDCU, CCM, EDU)

• CM2C-A (OMU, ACU)

• CC3C-A (STU)

• CC4C-A (CCC, CM, CCSU)

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4.1 CLAC-B

Figure 20 : CLAC-B jumper-group locations and numbering

The cartridge accepts two CLAB-S plug-in units: CLAB-S 0 in slot 00 is the primary or active unit, and
CLAB-S 1 in slot 03 is the redundant (passive) unit. The additional wirings are made using (U) jumper
connectors or by using single wires, and at rear connectors with additional wiring connectors AWMO3. When
ALUM 3 (automatic) is set, no jumper setting for W1 is required.

Fixed settings

Jumpers for W1 are fixed settings (shown above) and set at the factory, and normally there is no need to
change that. Jumpers for W2 and W3 are set individually for each CLAB-S unit pair.

4.1.1 Transfer delay compensation for basic timing signals

The aim is to distribute the basic timing signals to the units of the exchange as far as possible in phase. The
transfer delay generated in the basic timing signal buses is compensated by increasing the leading phase

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displacement of the basic timing signals leaving the CLAB-S units in relation to the incoming basic timing
signals.

The leading phase displacement can be adjusted within the range of 0 to 206 ns. The required leading phase
displacement is set by wiring the 5-bit phase value LD0 to 4 in jumper block W1 (Figure 7). Bits LD0 to 4 are
in state 1 without setting. Their 0-state is set by wiring the adjacent pins together with a jumper connector.

The basic (redundant) timing bus starts from the synchronising unit CLnTG-S in the CLOC cartridge. It is
cabled to the CLAC cartridge. The cable type of the bus is CEA, and the cable lengths are standardised.

The amount of leading phase displacement required is determined by the location of the CLAC cartridge on
the basic timing bus. At the synchronising unit, the leading phase displacement is nominally 0 ns. However,
this need not be set separately.

The cable lengths used and the leading phase displacements to be set in the different cabling situations are
described below.

Compensation timing setting

The cabinets have one or two CLAC cartridges which accept two CLAB-S units. These cables and their
installation is described in the Site Documentation. The transfer delay compensation is set automatically with
the wiring connector AWM03 placed on the motherboard in position B01S1.

The bus cable from the synchronisation unit (CLnTG-S in CLOC) to the CLAC cartridge is 0.5 m long. The
leading phase displacement values can be set for various cable lengths, but in the MSCi the automatic
setting is always used as shown in the table below.

Table 37 : Setting the leading phase displacement

CLAC Cartridge Set Phase Value Phase Displacement (ns)

LD4 LD3 LD2 LD1 LD0
Automatic setting 2-3 2-3 2-3 2-3 2-3

4.1.2 Test loops in the first CLAC-B

There are two test loop cables, whose lengths depend on the length of the entire bus. The first of these is
installed in positions B01S3 and B01S4, and the second is installed in positions B01S7 and B01S8. One end
of a cable is installed in each position.

4.1.3 CLAB-S address settings

The CLAB-S plug-in units have an 8-bit unit address UA0 to 7 on the control bus. The address is the same as
the index of the CLAB-S. UA0 has been set permanently to the 0-state for CLAB-S-0 and to the 1-state for
CLAB-S-1. UA1 to 7 are set by wiring in jumper block W2 (CLAB-S-0) and W3 (CLAB-S-1). Without setting,
the bits are in the 1-state. The 0-state is set by connecting the adjacent pins by jumpering. The settings
are made in the same way in both jumper blocks.

The available unit addresses (W2 and W3) are shown in the following table (UA0 cannot be set).

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Table 38 : CLAB-S plug-in-unit address settings

CLAB-S UA7 UA6 UA5 UA4 UA3 UA2 UA1

address
Setting: 0 = 1-2, 1 = 2-3 *) This bit is pre-set and its setting
cannot be changed.
0, 1 00H 0 0 0 0 0 0 0
2, 3 02H 0 0 0 0 0 0 1
4, 5 04H 0 0 0 0 0 1 0
6, 7 06H 0 0 0 0 0 1 1
8, 9 08H 0 0 0 0 1 0 0
10, 11 0AH 0 0 0 0 1 0 1

4.1.3.1 Termination of control buses and basic timing buses

The control buses are terminated at the mother board of the CLAC cartridge of the bus with an TRMC1 (to
adopt the 68-ohm resistors in the mother board) in connector positions B00R1 and B00R5. The basic timing
signals are terminated with an TRMC3 (to adopt the 68-ohm resistors in the mother board) at the last CLAC
cartridge of each bus at connector positions B00S1 and B00S5.

To secure proper operation synchronization the last CLAC cartridge on the bus (SBUS) must be provided with
two functioning CLAB-S plug-in units (power supply for them must be secured).

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4.2 CLOC-B

Figure 21 : Jumper blocks of cartridge CLOC

Fixed settings

Jumpers for these fixed settings (shown above) are set at the factory, and normally there is no need to
change them.

The CLOC cartridge accepts two CLnTG-S plug-in units, a primary active unit and a redundant passive unit
in reserve.

The additional wirings are made using (U) jumper connectors or by using single wires.

CLnTG-S = CL2TG-S or CL3TG-S.

Setting the operating mode of the CLnTG plug-in unit

The operating mode of the CLnTG-S is set using jumpers in the jumper blocks W1 and W2. When not set, the
signals are in the normal state (state 1). The 0-state is obtained by placing a jumper between pins 1 and 2 or
by interconnecting the pins by wiring. Normally, the jumpers are installed between pins 2 and 3 (state 1).

The unused basic timing outputs can be closed in both the active and the passive unit in groups of 5 pairs
by means of _CLOFF1 to 3 signals (0-state). Normally, however, all basic timing outputs of the active unit
are set active (1-state).

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The basic timing bus outputs of the passive unit to the CLAB-S units can be closed with the CLOFF4 signal
(0-state). Normally, the bus outputs of the passive unit are active (1-state). The basic timing outputs of the
passive unit can be activated with the BUEN signal (0-state). Normally, the basic timing outputs of the
passive unit are closed (1-state).

Settings of the CLnTG-S (W1 and W2) are presented in the table below.

Table 39 : CLnTG-S operating-mode settings

Pins Signal State Meaning

CLnTG0 1
W1/ 1, W2/ _TG0FF 0 PCM time slots 0 to 23 closed.
1 1 PCM time slots 0 to 23 open (default
setting).
W1/ 2, W2/ BU 0 No backup unit.
2 1 Backup unit exists (default setting).
W1/ 3, W2/ PCM 0 PCM interface 2Mbit/s (RSS use).
3 1 PCM interface 4 Mbit/s (default setting).
W1/ 4, W2/ CGCL 0 Independent changeover disabled.
4 1 Independent changeover enabled (default
setting).
W1/ 5, W2/ BUEN 0 8MU1 to 15, FPU1 to 15 open in passive
5 1 unit if CLOFFn = 1.
8MU1 to 15, FPU1 to 15 closed in passive
unit (default setting).
W1/ 6, W2/ _CLOFF4 0 16MCB1 to 4, FPCB1 to 4 closed in
6 1 passive unit.
16MCB1 to 4, FPCB1 to 4 open in
passive unit (default setting).
W1/ 7, W2/ _CLOFF3 0 8MU11 to 15, FPU11 to 15 closed in
7 1 active and in passive unit.
8MU11 to 15, FPU11 to 15 open in active
unit (default setting).
W1/ 8, W2/ _CLOFF2 0 8MU6 to 10, FPU 6 to 10 closed in active
8 1 and passive unit.
8MU6 to 10, FPU6 to 10 open in active
unit (default setting).
W1/ 9, W2/ _CLOFF1 0 8MU1 to 5, FPU1 to 5 closed in active
9 1 and in passive unit.
8MU1 to 5, FPU 1 to 5 open in active unit
(default setting).
W1/ 10, W2/ L2M 0 Sending to PCM circuit delayed by 61 ns.
10 1 Sending to PCM circuit is not delayed
(default setting).
W1/ 11, W2/ RSS 0 Used in RSS.
11 1 Used in MSCi/HLRi (exchange) (default
setting).

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Biasing of the switch changeover selection signal

The switch changeover signal (CSWA, B) can be biased into the 0-state if required (RSS). No biasing
is applied to the i-series applications. The biasing is made using jumpers in jumper block W2 at vertical
rows 12 and 13.

Table 40 : Biasing of switch changeover selection signal

Row Jumper Meaning

W2-12 2-3 no biasing
W2-13 2-3 no biasing

Adaptation of external frequency standards with CLnTG equipment

The synchronisation signals of an external frequency standard are adapted at jumper blocks W3 (FS1A,B)
and W4 (FS2A,B). One connection is a 120 ohm balanced connection (jumper in position 2-3). The other
connection is a 75 ohm unbalanced connection (jumper in position 1-2).

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4.3 ET4C-B

Figure 22 : ET4C-B jumper-group location and numbering

Fixed settings

Jumpers for the fixed settings (shown above) are set at the factory, and normally there is no need to change
them.

Jumpers are used for time slot selection, nominal timing, setting control connections and for T0/control. The
number of ET4C cartridges depends on the application (2-5). All cartridges are set in the same way, as
described below.

Selecting the time slot

If two or more cartridges are connected to the same PCM, row 4 of jumper block W4 must be set as follows:

Table 41 : Setting the time slots

Row Jumper Equipping of the cartridge

W4/4 0 Cartridge 1 (default setting)
W4/4 1 Cartridge 2

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Changing the serial bus nominal timing (NTIM)

Table 42 : Setting the serial bus nominal timing NTIM

Row Jumper Meaning

W4/1 1 Normal timing (default setting)
W4/1 0 Changed timing

Status of maintenance connection (CMD)

Interface signal CMD (1c9) indicates whether the operating environment of the ET4E contains a computer
unit supervising the ET4E. Status of the maintenance connection is indicated with the jumper (state 0 or state
1 for CMD signal) on jumper block W4, row 2. It is connected as follows:

Table 43 : Selecting status of maintenance connection

Row Jumper Meaning

W4/2 1 Control connection exists (default setting)
W4/2 0 Control connection lacking

Selecting the maintenance serial bus (_SPRP)

If setting 6-11 in block W28 on the ET4E board is left open, the maintenance serial bus to be used can be
indicated to the ET4E by setting the jumper (pin _SPRP, 1c18) on jumper block W4, row 3 as follows:

Table 44 : Selecting the maintenance bus (T0/control) PCM

Row Jumper Meaning

W4/3 0 Control PCM in use
W4/3 1 Time slot T0 in use (default setting)

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5 Setting-modules
Setting-modules are internally hardwired connectors or small circuit cards equipped with jumpers or
DIP-switches. There are different types of setting-module used in the DXT and each is intended to be plugged
into a specific cartridge rear connector. The function of a setting-module may be

• to set voltage- or logical levels on the required pins of the target connector (eg. a slot-specific address)

• to make connection(s) between the required pins on the target connector

• to terminate a bus

The DXT cabinets are delivered with all setting-modules pre-installed and configured. No on-site action
regarding them is normally required when installing the DXT.

If you want to check that all setting-modules are installed in the correct locations and properly configured, refer
to customer document DXTip and DXTTip Equipment List (DN04169197), which lists all setting-modules in
cabinets DXTA and DXTB together with the precise position coordinates of their target cartridge connectors.
The connector coordinate system (used in this document too) is explained in customer document Cabling
Instructions for the DXTip and DXTTip (DN04167833).

Three of the setting-module types used in the DXT are equipped with jumpers or DIP-switches. These
modules are the SBCON1A, ADMODD and TRM9C. This chapter gives jumper/switch-setting information
for these modules.

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5.1 SBCON1A
The SBCON1A is a jumper-setting module mounted on connector B04.2A on the back of the CCC-cartridge
backplane. It is associated with the SWCOP-A plug-in unit installed in the CCC. There are two CCCs (CCC 0
and CCC 1) in each DXT. The CCCs are located in cabinet DXTA.

There are four jumper groups on the SBCON1A. The names, numbering and locations of these jumper
groups are shown in Figure 23 . The functions of the jumper groups are:

• PHASE 0 (W3) and PHASE 1 (W4): Used to set the phase of the basic timing signal.

• _SIDE (W1): Used to select the group switch side.

• BLKCNTO (W2): Used to select the number of group switch sections.

Figure 23 : SBCON1A jumper-group locations and numbering

Setting the phase of the basic timing signal (W3 and W4)

The phase of the basic timing signal for each group switch section can be advanced or delayed in increments
of 30.5 ns in accordance with the length of the interconnecting cable (GSW - M). This is done by means of
jumper groups W3 and W4 as shown in Table 45 .

Table 45 : Setting the phase of the group-switch basic timing signal

Selection Cable length W3 W4

Advanced by 61 ns Over 10 m 1-2 2-3
Advanced by 30.5 ns 6.0 - 9.9 m 1-2 1-2
±0 ns (DEFAULT) 2.6 - 5.9 m 2-3 1-2
Delayed by 30.5 ns 0 - 2.5 m 2-3 2-3

Selecting the group-switch side (W1)

The jumper settings for selecting the group switch side are as shown in Table 46

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Table 46 : Selecting the group-switch side

Selection W1
Group switch side 0 2-3
Group switch side 1 1-2

Selecting the number of group-switch sections (W2)

The SWCOP-A plug-in unit in the CCC can control either one or two group switch sections (comprising 256
and 512 PCMs respectively). This is selected by jumper group W2 as shown Table 47 .
Note

In the DXT the number of group-switch sections controlled by the SWCOP-A is always one.

Table 47 : Selecting the number of group-switch sections

W2 jumper GSW Note

setting
2-3 1-section NOT used in the
(256 PCMs) DXTip/DXTTip.
1-2 2-section This setting must
(512 PCMs) be used in the
DXTip/DXTTip.

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5.2 ADMODD
The ADMODD module is plugged into the back of each CM and ACU cartridge backplane at the connector
position corresponding to the ESB26 plug-in unit slot (slot 02 for the CM and slot 05 for the ACU). The full
connector position coordinates for the ADMODDs are:

• DXTA 3.6B 02.1R (CM 0)

• DXTA 3.9B 02.1R (CM 1)

• DXTB 2.0B 05.1R (ACU 0)

• DXTB 2.6B 05.1R (ACU 1)

The locations and numbering of the ADMODD DIP-switches are shown in the following figure.

The location ID is set by DIP-switch groups S1–S3 and the slot ID by DIP-switch group S4. The table below
gives the required settings for each ADMODD position.

LOCATION ID SLOT ID
(11 ) 10 9 8 7 6 5 4 3 2 1 0 3 2 1 0
1 1

J1

0 0
S1 S2 S3 S4

Figure 24 : ADMODD DIP-switch locations and numbering

Table 48 : ADMODD DIP-switch settings for each host cartridge

Parameter DIP Host cartridge

switch CM 0 CM 1 ACU 0 ACU 1
Not used S1/4 X X X X
Logical position of S1/3 1 0 0 1
cartridge on shelf
S1/2 1 0 0 1
S1/1 0 1 0 0
Cartridge shelf S2/4 1 1 0 0
number
S2/3 1 1 1 1
S2/2 0 0 0 0
Cabinet index S2/1 0 0 1 1
S3/4 0 0 0 0
S3/3 0 0 0 0

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Table 48: ADMODD DIP-switch settings for each host cartridge (cont'd.)

Parameter DIP Host cartridge

switch CM 0 CM 1 ACU 0 ACU 1
Cabinet row S3/2 1 1 1 1
number
S3/1 0 0 0 0
ESB26 slot in S4/4 0 0 0 0
cartridge
S4/3 0 0 1 1
S4/2 1 1 0 0
S4/1 0 0 1 1
X = don't care

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5.3 TRM9C
Jumper-group locations and numbering on the TRM9C MBUS terminator module are shown in the figure
below. The factory-preset jumper settings and locations of the TRM9Cs in DXTA and DXTB respectively
are given in the two tables below (the TRM9C locations and settings for DXTA are the same in both the
DXTip and DXTTip).

R1 R13

R2 R14

R3 R15

R4 R16

R5 R17
CABINET R6 R18
ADDRESS R7 R19
1 R8 R20 J1
S3 S4 J1
R9 R21
0
R10
3210 CR R22 R25
R11 R24
UNIT ADDR. R12 R24
1
S2 S1
0
7654 3210

dn 069436 x1x0xen

Figure 25 : TRM9C DIP-switch locations

Table 49 : TRM9C positions and DIP-switch settings in DXTA

FU TRM9C position MB address Cabinet CR setting

address
S2 S1 S3 S4
7654 3210 3210 CR--
CM 0 3.6B 05.2A 1000 0100 0000 0100
CM 0 3.6B 06.2A 1000 0100 0000 0000
CM 1 3.9B 05.2A 1000 0101 0000 0000
CM 1 3.9B 06.2A 1000 0101 0000 0100

Table 50 : TRM9C positions and DIP-switch settings in DXTB

FU TRM9C position MB address Cabinet CR setting

address
S2 S1 S3 S4
7654 3210 3210 CR--
STU 0 3.0B 08.2A 1000 0010 0001 0100
STU 0 3.0B 09.2A 1000 0010 0001 0000
STU 1 3.4B 08.2A 1000 0011 0001 0000
STU 1 3.4B 09.2A 1000 0011 0001 0100

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