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Polycom DOC2558A Manual De Usuario

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Chapter 1- Hardware Description
1-10
Multi Processor 
Module+ (MPM+) 
Card
The MPM+ cards, perform the various RTP, audio and 
video processing functions on the RMX 2000 unit. TI 
C6455 processors are at the core of each MPM+ card 
which are available in the following assemblies:
•
MPM+20 (20 CIF resources)
•
MPM+40 (40 CIF resources)
•
MPM+80 (80 CIF resources)
Notes: 
•
The MPM+ card(s) can only work with software 
version 4.0 or above. Ensure that software 
appropriate to the MCU hardware configuration is 
installed in the MCU.
•
The MPM+ card can work only with a new 
environmentally friendly D-type chassis and is 
disabled when inserted in a C-type chassis.
Multi Processor 
Modulex (MPMx) 
Card
The MPMx cards, perform the various RTP, audio and 
video processing functions on the RMX 2000 unit. TI 
processors are at the core of each MPMx card which are 
available in the following assemblies:
•
MPMx -S
•
MPMx -D
Notes: 
•
The MPM+ card(s) can only work with software 
version 7.0 or above. Ensure that software 
appropriate to the MCU hardware configuration is 
installed in the MCU.
•
The MPM+ card can work only with a new 
environmentally friendly D-type chassis and is 
disabled when inserted in a C-type chassis.
Table 1-4
 
Polycom RMX 2000 Component Description (Continued)
Component
Description