Mux+ Module - Polycom DOC2237A Hardware Installation Manual

MUX+ Module

The MUX+ card performs multiplexing and demultiplexing of audio, video,
data and control information. The MUX+ card has the same general card
architecture as the MUX card and it includes the same number of processors.
The MUX+ card capabilities include:
Higher capacity
•
Flexible port allocation
•
Supports conference encryption
•
Encryption requires the MUX+ card.
RTP
FPGA
System
controller
Memory
UART
FLASH
LEDs
Front Panel
LEDs
Watch
Dog
HDLC Interface
Figure 4-27: 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
•
MGC Hardware and Installation Manual
TDM Interface
MUX+
Processor
x4
Card
Manager
10/100
LAN Controller
Memory
I/O
4-47