Mux+ module, Mux+ module -31, Flexible port allocation – Polycom DOC2238A User Manual
Page 111: Supports conference encryption, Three types of mux+ cards are available, Mux+10 with one processor, Mux+20 with two processors, Mux+40 with four processors
MGC+ Hardware and Installation Manual
4-31
MUX+ Module
The MUX+ card performs multiplexing and de multiplexing of audio, video,
data and control information. The MUX+ card has the same general card
architecture as other modules. The MUX+ card capabilities include:
•
Flexible port allocation
•
Supports conference encryption
Figure 4-20: MUX+ 40 Module Card Architecture
Three types of MUX+ cards are available:
•
MUX+10 with one processor
•
MUX+20 with two processors
•
MUX+40 with four processors
Encryption requires the MUX+ card.
TDM Interface
RTP
FPGA
System
controller
MUX+
Processor
UART
Memory
FLASH
LEDs
HDLC Interface
Card
Manager
Memory
10/100
LAN Controller
Watch
Dog
Front Panel
LEDs
PCI
B
a
ckb
on
e
x4
I/O