Mpm/mpm+ and mpmx media cards, Mpm/mpm+ and mpmx media cards -16 – Polycom DOC2558C User Manual
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Chapter 1- Hardware Description
1-16
MPM/MPM+ and MPMx Media Cards
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.
MPM+ cards are supported only with D-type chassis and software
version 4.x and later.
MPMx cards are supported only with D-type chassis and software version
7.x.
For more details about the chassis type, see "RMX Chassis Types” on
.
ISDN support is the same for all card types.
Table 2 summarizes the resource capacities of the various resolutions per
card type in CP Conferencing Mode.
Table 2
MPMx, MPM+ and MPM Resource Capacity per Resolution in CP
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
Audio only (VoIP)
200
400
360