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DOC2238A manual System Architecture
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Troubleshooting
Specifications
Install
Fan Replacement for the MGC+50
Maintenance
SysConfig dialog box opens
Connecting to the power source
Diagnostics MGC+50/MGC+100
Alarms Port
MGC+ Power Do This Setting
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Chapter 3 - System Architecture
3-8
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Contents
Polycom MGC+50 MGC+100
Version 9.0.4 August 2010 DOC2238A
USA
Table of Contents
System Architecture
Hardware Description
Iii
System Maintenance
MGC Hardware and Installation Guide
Table of Contents
Before You Begin
Before You Begin
MGC+ Unit Main Features
MGC+50/MGC+100 Specifications
Physical MGC+50 MGC+100
IP Protocols MGC+50/MGC+100
Protocols MGC+50/MGC+100
IP H.323 and SIP
Serial
External MGC+50/MGC+100 Communications
Local/Remote External MGC+50/MGC+100 Equipment
Conference Setup Scheduled Unscheduled MGC+50/MGC+100
Diagnostics MGC+50/MGC+100
Serviceability MGC+50/MGC+100 Reliability
Power Supply MGC+50 MGC+100
Power Consumption MGC+50 MGC+100
MGC+ Control Unit
Scope of Manual
Conventions
List of Abbreviations
Installation and Configuration Workflow
Installation and Configuration Workflow
Before You Begin
Hardware Installation
MGC+100 Hardware Installation
System Safety
Inspecting the MGC+/ReadiManager IAM Package Contents
General Safety Precautions
Rack Mount Safety Precautions
Polycom MGC+/ReadiManagerReadiManager Precautions
Unpacking and Positioning the MGC+100
MGC+100 package
Unpacking the MGC+100
Mounting the MGC+100 on a 23 Rack
Unscrew both MCU the side screws and remove both side plates
Shows how to mount the MGC+100 on the 19 rack
Mounting the MGC+100 on a 19 Rack
Item # Polycom P/N Description Quantity
Fit the flat washer Item #4 onto the screw
Installing the ReadiManager IAM in the MGC+ Unit
Contents of the MGC+ ReadiManager Server pre-installed on
Contents of the MGC+ ReadiManager Server Upgrade Package
Inspecting the MGC+ ReadiManager Server
MGC+ ReadiManager Installation
MGC+ Power Do This Setting
Shut Down button
To remove the blank panel from the front of the MGC+ unit
Removing the Blank Panel from the MGC+ Unit
To install the I/O card for the ReadiManager IAM
Installing the I/O Card for the ReadiManager IAM
To insert the Polycom ReadiConvene IAM blade
Inserting the ReadiManager IAM into the MGC+ Unit
Connecting and Setting Up the MGC+100
MGC+100 Dongle
Connecting to the power source
To connect to the AC Inlet
Connecting the MGC+100 to the LAN Network
Connecting the MGC+100 to the Network
To connect the MGC+100 to the Isdn network or T1-CAS Network
MPI-4/8 Hardware Installation for the MGC+100
To connect the MGC+100 to the H.323 network
To install the MPI-4/8 Network Interface Module
11 MPI Box rack mounting options
To install the MPI Box on Top of the MCU
Turn OFF power to the MCU and unplug it from AC power
Rear Front
MPI-8 MPI-8
To unpack and position the MGC+50
MGC+50 Hardware Installation
Unpacking and Positioning the MGC+50
13 Unpacking the MGC+50
To install and mount the MGC+50
Mounting the MGC+50 on a Rack
Front Remove plate
Screw mounting plate from the inside of the MGC+
MPI Box
Connecting and Setting Up the MGC+50
MGC+50 Dongle
To connect to the AC Inlet
Connecting the MGC+50 to the LAN Network
Connecting the MGC+50 to the Pstn Network
To connect the MGC+50 to the Isdn network and T1-CAS network
Connecting the MGC+50 to the H.323 Network
16 LAN H.323 network connection
MPI-4/8 Hardware Installation for the MGC+50
17 MPI Box mounting option
To install the MPI-4/8 Network Interface Module
To mount the MPI Box on the Rack for the MGC+50
Polycom
Compact Flash Memory Use on the MGC+
Xpek OS
Rescue Disk pSOS
Swapping the Operating System OS
Xpek
First Entry MGC+ Control Unit CU IP Configuration
MGC+ Software Installation and Configuration
Initial ReadiConvene IAM Configuration
Edit the file with the following text
Press 1, Change the MGC+ IP Setting
Properties button
MGC+ Hardware and Installation Manual
Hardware Installation
Method 3 Defining the IP address using a Keyboard and Mouse
Type C\\mcu\cfgedit lan.cfg and press Enter
Formatting and Creating a New Compact Flash Boot File
To create a new Compact Flash boot file
MGC+ Hardware and Installation Manual
Clocking
System Architecture
MGC+100 Components
Backplane Rear
MGC+ unit functional block diagram
Information Flow
MUX+ Module is not used with the H.323/SIP modules
System Architecture
Power Supply Flow
MGC+ Manager Interface
System Architecture
Hardware Description
MGC+100 Components Location
Serial Bus port
Main Switch
MGC+100 top internal view
MGC+50 Components Location
MGC+50 front panel
MGC+50 top inside view
ReadiManager IAM
Physical
Shows a block diagram of the Main Control Module
Control Unit
MGC+ Hardware and Installation Manual
Backplane
MGC+100 Backplane
Control Bus
MGC+50 Backplane
Powerplane
Information Highway
Voltage Maximum current Amp
Power Supply Module
Power Module in the MGC+100
Power Module in the MGC+50
Power Supply Cord
Circuit Breaker AC Power
MGC+ MGC+100
Alarms Port
Fans
IP+12/24
Functional Modules
Functional Module Port capacity
MPI-4
Functional Module Port capacity
Component Description
Net-2/Net-4/Net-8 or T1-CAS Network Interface Module
10 Net-2/Net-4/Net-8 ISDN/T1-CAS Network Interface Module
11 2/4/8 tri-color LED NET cards front panels
Net-2/Net-4/Net-8 ISDN/T1-CAS Network Interface Data Stream
IP+ Network Interface Module
IP+ cards are available with version 4.23 and higher
Module Port Capacity
IP+ Network Interface Module Architecture
RTP
MPI-4/8 Network Interface Module
14 MPI-4/8 Network Interface Module front panel
15 MPI box front panel
When the MCU is set as a DTE
MPI-4/8 Network Interface Data Stream
When the MCU is set as a DCE
MCU DCE
MPI Network Interface Module Architecture
19 MPI-4/8 Network Interface module architecture
MUX+ Module
Encryption requires the MUX+ card
MUX+ Card Properties
21 MUX+ Card Participant Properties
IVR/Greet & Guide Welcome Slide
MUX+ Port Capacity
MUX+ Participant Move Options
MUX+40
MGC-50/100 Resource Report
MUX+ Resource Report
IP/SIP
Audio+ Module
Audio+ Module Architecture
Audio+ Port Capacities
Audio Algorithm Card Type
Video+ Module
23 shows the Video+ module architecture
Video+ Module Architecture
Data Module
Data Module Architecture
Input/Output I/O Boards
Rear I/O Boards
Types of I/O cards on functional Modules
26 Isdn /T1-CAS Network connection for two spans
28 ISDN/T1-CAS Network connection for eight spans
Audio+ Music I/O Card
Attaching the Music I/O Card to the Audio+ Module
Rear
Enabling the Audio+ Music I/O Card in the MCU Software
SysConfig dialog box opens
MUX+ Video Slides
Hardware Description
System Maintenance
Controls and Indicators
MGC+ Unit Front Panel
LED Indicators
Module Name Color Description
HD LED
T1-CAS
Module State
Flashing
MGC+ Unit Rear Panel
MGC+100 rear panel controls
MGC+50 rear panel controls
Corrective Maintenance
Replacing a Functional Module
Replacing the I/O Cards of Functional Modules
Replacing the Power Supply Modules on the MGC+100
Replacing the Power Supply Module on the MGC+50
System Maintenance
PWR
System Maintenance
Fan Replacement for the MGC+100
Fan Replacement for the MGC+50
Replacing the Main Control Module
Replacing Compact Flash Accessories
Replacing the Main Control Module rear I/O Panel
Replacing the Dongle
Item # Polycom P/N Description
Verifying the Dongle
Shutting Down the MGC+ 50/100
Troubleshooting
Pin Signal Name
PRI Port Assignment
Alarms Port Pin Assignment
LAN PIN Assignment
RS-232 Pin Assignment
Pin Description
Serial Port Connectors Pin out Assignment
PIN Signal Designation
Figure A-6 V.35 Pin out M-34 Connector
Cables For the MPI-4/8 Network Interface Module
