System information

FCD 901 48
Issue R2A, 07.2009
XMP1 Release 5.5 System Description
DCN migration
Page 3-46 Proprietary Information Aastra
XMP1 network elements without SDH expansion, which are connected
using 2 Mbit/s links, are managed via the XMP1-ECC.
3.10.3 DCN migration
The following drawings show the migration in different network and
management scenarios if the SDH expansion is added to these networks.
The following scenario shows a pure XMP1 network without SDH expansion
managed by means of SOX. This network is connected to SOX via IP or
RS232.
QF
XMP1
2/34M
XMP1-SC
RS232 IP-LAN
SMF
SMFSMF
SMF
SOX
F
FF
XMP1XMP1
XMP1
QF
XMP1
2/34M
XMP1-SC
SMF
SMFSMF
SMF
SOX
F
FF
XMP1XMP1
XMP1
Routing:
IP
XMP1-SC
Figure 3.13: Managing an XMP1 network without SDH expansion by means