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Cisco MGX 8800/8900 Series Hardware Installation Guide
Releases 2 - 5.2, Part Number OL-4545-01, Rev. H0, May 2006
Chapter 2 Illustrated Card List for MGX Switches and the MGX 8880 Media Gateway
Front Cards
MPSM-16-T1E1
Supported models: MGX 8850 (PXM1E/PXM45), MGX 8850/B (PXM1E/PXM45), MGX 8830, MGX 8830/B
The MPSM-16-T1E1 is a single-height front card that accommodates one single-height back card and
fits into a slot in the upper or lower bay of the following chassis systems:
• MGX 8850 (PXM1E/PXM45) and MGX 8850/B
• MGX 8830 and MGX 8830/B
The MPSM-16-T1E1 front card supports 16 ports with T1/E1 capabilities, depending upon which back
card it is installed with.
Table 2-20 lists the different MPSM-16-T1E1 back card types, line types, and redundancy supported by
each back card.
The preferred tools for configuring, monitoring, and controlling service modules are the CiscoView and
Cisco WAN Manager applications for equipment management and connection management. However,
the command-line interface (CLI) also provides access to the service modules and is highly applicable
during initial installation, troubleshooting, and any situation in which low-level control is useful.
Table 2-20 MPSM-16-T1E1 Back Cards, Lines, and Redundancy
Back Card Line Type Redundancy Comment
RBBN-16-T1E1 T1,E1 1:1 Y-Cable Currently supported by AXSME-32-T1E1 and
PXM1E-16-T1E1 modules.
MCC-16-E1 E1 1:1 Y-Cable Currently supported by AXSME-32-T1E1 and
PXM1E-16-T1E1 modules.
RBBN-16-T1E1-1N T1,E1 1:N Both of these cards require a redundancy connector:
• RCON-IT03-8850 or RCON-IT05-8850 in
MGX 8850/B
• RCON-IT03-8830 in
MGX 8830/B
MCC-16-E1-1N E1 1:N
RED-16-T1E1 T1,E1 1:N Redundant back card for either RBBN-16-T1E1-1N or
MCC-16E1-1N.