User manual

MX-ONE SYSTEM DESCRIPTION
46 21/1551-ASP 113 01 Uen N2 2014-01-28
• Compact SM (2U combination of EMG and MX-ONE Server (ESU
only))
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Server Options
5.1.1.2 Older building practice
Older, service stopped (Stackable and pre-stackable), building practices
have limited support in MX-ONE 5.0 according to the following princi-
ples:
• Service stopped HW is permitted on an "as is" basis. It is, however,
strongly recommended to move extensions on this old HW to more
modern HW to avoid any risks.
• Should the service stopped HW fail or break-down, they can no
longer be serviced and therefore the customer must transfer the
affected subscribers and trunks on this chassis to more modern
HW.
• Should existing older boards (stackable and earlier) be maintained
in the installation, they may not be placed into the new building
practice, but left in existing cabinets or moved to a stackable
chassis. However, the preferred solution is to replace them with
today's modern HW that offer equivalent functionality with less foot
print and power dissipation.
• MGU and ASU or ASU Lite cannot be placed in older cabinets.
• It is no longer possible to repair or order spares parts for
phased-out HW, therefore if an old line board break down, the
users must be moved to supported HW.
• New Media Gateway HW must be purchased for replacement of old
interface cards, as repair or spare parts no longer exist for
phased-out HW.
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Only MX-ONE Classic, MX-ONE Lite, MX-ONE Slim and Soft
Switch are available for new sales in MX-ONE 5.0.
**)
Media Gateway Classic with LSU-E only exists in systems
upgraded from earlier versions of MX-ONE.
***)
LBP23 only exists in systems migrated from TSW with
duplicated control system to earlier versions of MX-ONE and
thereafter upgraded to MX-ONE 5.0. These systems have
limited capacity. To migrate a TSW LBP23 system to MX-ONE
5.0, the magazine must either be replaced by LBP22, or
converted to LBP22 by replacing the backplane, in order to fit
the MGU.
****)
Media Gateway Stackable is service stopped and is handled
according to 'Older building practice' paragraph below.
*****)
EMG and Compact SM are service stopped and are handled
according to 'Older building practice' paragraph below.