Polycom DOC2558C - Manual (Page 24)

Chapter 1- Hardware Description
1-18
MPMx Resource Capacities per Card Assembly
The MPMx card offers increased resource capacities and capabilities. Two
MPM+ card assemblies are available:
•
MPMx-D
• MPMx-S
Table 5 summarizes the video capacities of the two MPMx card
assemblies.
MPMx, MPM+ and MPM Modes
MPMx, MPM+ and MPM cards installed in the system cannot be used
simultaneously. The card type installed in the system determines the Card
Configuration Mode. Therefore, the RMX can operate in either MPM,
MPM+ or MPMx mode.
•
MPMx Card Configuration Mode is the mode in which the RMX
operates to fully utilize the increased power and capacity of MPMx
cards.
• G.719 audio algorithm is not supported with MPMx.
Table 5 MPMx – Resource Capacity per Card
Resource Type MPMx - S MPMx - D
Voice (IP) 180 360
H.263 CIF 30 60
H.263 4CIF15 15 30
H.264 CIF/VSW 45 90
SD H.264 30 60
HD720p30 15 30
HD720p60/
HD1080p30 8 15
(Symmetrical)