Siemens HiPath 3000 Series - Cms

boards.fm
A31003-H3590-S100-7-7620, 06/2012
HiPath 3000/5000 V9, Service documentation
3-41
Nur für den internen Gebrauch Boards for HiPath 3000
Central Board
3.2.5 CMS
Introduction
The Clock Module Small CMS (S30807-Q6928-X) is an optional subboard for the HiPath 3000
central control boards and guarantees greater clock accuracy.
Recommendations for CMA and CMS Utilization
Table 3-19 provides recommendations for the implementation of CMA and CMS subboards
based on
● the type of network (ISDN S
0
, ISDN S
2M
or Ethernet/IP (10/100 BaseT))
● the trunk connection available (no trunk/analog trunk, ISDN S
0
or ISDN S
2M
) and conse-
quently, the possible provision of a digital reference clock
● HiPath Cordless Office.
7
Caution
Place the central control board on a flat surface before inserting the CMS subboard.
The spacing bolts supplied guarantee the correct insertion of the subboard, so you
should always mount them (see Figure 3-7).
Otherwise you may damage the board.
Figure 3-8 Networking Options for HiPath 3000 Systems
Trunk connection:
● No trunk or an-
alog trunk
● ISDN S
0
● ISDN S
2M
Trunk connection:
● No trunk or an-
alog trunk
● ISDN S
0
● ISDN S
2M
Networked via:
● ISDN S
0
● ISDN S
2M
● Ethernet/IP (10/
100 BaseT)
HiPath 3000
SLAVE sys-
tem(s)
HiPath 3000
System(s)
1+n
HiPath 3000
System 1
HiPath 3000
Master sys-
tem