Mpm/mpm+ and mpmx configuration modes, Mpm/mpm+ and mpmx configuration modes -22 – Polycom DOC2558B User Manual
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Chapter 1- Hardware Description
1-22
MPM/MPM+ and MPMx Configuration Modes
The RMX unit can work with either MPM or MPM+/MPMx (but not with
both simultaneously) media cards. The card Type installed in the system
determines the Card Configuration Mode. When MPM card is installed in
the MCU, it operates in an MPM Mode. If MPM+ cards are installed, the
RMX operates in MPM+ Mode giving the administrator control and
monitoring of resource allocation and usage within the system. When
MPMx cards are installed, the RMX operates in MPMx Mode giving the
administrator enhanced control and monitoring of resource allocation and
usage within the system.
MPM+ cards are supported only with D-type chassis and software
version 4.0.
MPMx cards are supported only with D-type chassis and software version
7.0.
Table 2 summarizes the resource capacities of the various video resource
types in an RMX containing two MPM and MPM+ cards.
Table 2
MPMx, MPM+ and MPM – Resource Capacity per Resolution
Resource Type
Maximum Possible Resources Per Card
MPM
MPM+
MPMx
HD720p60/HD1080p30
Symmetric
Not
Applicable
Not
Applicable
15
HD720p60/HD1080p30
Asymmetric
10
15
HD720p30
10
20
30
SD
10
30
60
CIF (H.264)
40
80
90
CIF (H.263)
40
80
60
VSW 2Mbps
40
80
80
VSW 4Mbps
40
40
40
VSW 6Mbps
-
20
20