Polycom DOC2558C User Manual download pdf (Page 22)

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

page 1-28.

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

HD720p60/HD1080p30

Asymmetric

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

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Polycom DOC2558C User Manual Page 22