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Comprehensive Manual for MGC Network Routers - Installation & Hardware Overview
Models:
MGC-50/MGC-100
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Troubleshooting
Specs
Install
Alarms Port
Controls and Indicators
Connecting to the power source
Maintenance
First Entry IP Configuration
Diagnostics MGC-50/MGC-100
How to
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MGC-50/MGC-100
Hardware & Installation
Manual
Version 9.0
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Contents
Version
MGC-50/MGC-100
Catalog No. DOC2193A Version
United States Federal Communication Commission FCC
Regulatory Notices
Taiwan Russian Communication Certificate
Table of Contents
System Architecture
Iii
System Maintenance
MGC Hardware and Installation Guide
Table of Contents
Before You Begin
Before You Begin
MGC Unit Main Features
Physical MGC-50 MGC-100
MGC-50/MGC-100 Specifications
IP Protocols MGC-50/MGC-100
Protocols MGC-50/MGC-100
Environment MGC-50/MGC-100
Local/Remote External Equipment MGC-50/MGC-100
Diagnostics MGC-50/MGC-100
Conference Setup Scheduled Unscheduled MGC-50/MGC-100
Serviceability / Reliability MGC-50/MGC-100
Power Supply MGC-50 MGC-100
Power Consumption MGC-50 MGC-100
Before You Begin
Scope of Manual
Conventions
List of Abbreviations
Installation and Configuration Workflow
Installation and Configuration Workflow
Before You Begin
Hardware Installation
Unpacking and Positioning the MGC-100
MGC-100 Hardware Installation
Unpacking the MGC-100
Mounting the MGC-100 on a 23 Rack
Unscrew both MCU the side screws and remove both side plates
Attachment Bar
Mounting the MGC-100 on a 19 Rack
Item # Polycom P/N Description Quantity
Nebs Standard Unit Front View
Nebs Standard
Use the MGC-100 rear panel diagram below for reference
Connecting and Setting Up the MGC-100
MGC-100 Dongle
Connecting to the power source
To connect to the -48DC power system
Connecting the MGC-100 to the LAN Network
Isdn network connection
Connecting the MGC-100 to the Network
To connect the MGC-100 to the ATM network
To connect the MGC-100 to the IP network
10 MPI Box rack mounting options
MPI-4/8 Hardware Installation for the MGC-100
To install the MPI Box on Top of the MCU
To install the MPI-4/8 Network Interface Module
Rear Front
MinorMGC-100
Hardware Installation
Unpacking and Positioning the MGC-50
MGC-50 Hardware Installation
12 Unpacking the MGC-50
Mounting the MGC-50 on a Rack
To install and mount the MGC-50
Front Remove plate Rear
MGC-50 19 Rack
MGC-50 Dongle
Connecting and Setting Up the MGC-50
To connect to the AC Inlet
Connecting the MGC-50 to the Network
Connecting the MGC-50 to the LAN Network
14 Isdn network connection
15 ATM-25 network connection
Connecting the MGC-50 to the ATM Network
17 LAN IP network connection
Connecting the MGC-50 to the IP Network
18 MPI Box mounting option
MPI-8 Hardware Installation for the MGC-50
To install the MPI-8 Network Interface Module
13-16
IP Configuration Change on Xpek and pSOS OS
First Entry IP Configuration
Hardware Installation
MGC Hardware and Installation Manual
Option Description
MCU Properties dialog box opens
Using a DOS Diskette with the Updated LAN.CFG File
Hardware Installation
Clocking
Hardware Installation
System Architecture
MGC-100 Components
MGC-50 components
MGC unit functional block diagram
MGC-100 functional block diagram
MGC-50 functional block diagram
MUX Module is not used with the H.323
Information Flow
System Architecture
MGC Manager Interface
Power Supply Flow
System Architecture
Hardware Description
MGC-100 front panel
MGC-100 Components Location
Main Switch Circuit Breaker
MGC-100 Nebs standard front panel
MGC-100 Nebs standard rear panel with external connectors
MGC-100 top internal view
Main Functional Modules Control LEDs Ejectors
MGC-50 Components Location
MGC-50 rear panel with external connector
MGC-50 top inside view
Main Control Module
Shows a block diagram of the Main Control Module
MGC Hardware and Installation Manual
Removing the Control Unit from the MCU
MGC-50/100 Control Unit with Removable Hard Drive
Control Unit Installation
Installing the Control Unit on the MCU
Hard Drive Operation
IP Configuration Change
Removing the Hard Drive
Inserting the Hard Drive
Hard Drive Limitations
11 MGC-100 Backplane
Backplane
Rear
Control Bus
Information Highway
Powerplane
Power Module in the MGC-100
Power Supply Module
Voltage Maximum current Amp
Power Supply Cord
Power Module in the MGC-50
Fuse/Circuit Breaker AC Power
Alarms Port
Fans
Functional Module Port capacity
Functional Modules
Functional Module Port capacity
MPI-4
Functional Module Port capacity
Component Description
Net-E1/Net-T1 Isdn Network Interface Module
Line type Channel allocation Signaling supported
14 Net-E1/Net-T1 Isdn Network Interface Module
Net-E1/Net-T1 Isdn Network Interface Data Stream
15 Net-E1/Net-T1 Isdn Network Interface block diagram
NET-2 NET-4 NET-8 Stby Fail Active Line
TDM I/F Framer
Net-2/Net-4/Net-8 ISDN/T1-CAS Network Interface Data Stream
18 ATM-25 and ATM-155 Network Interface Module
ATM Network Interface Module
IP and IP+ Network Interface Module
IP Card HW Version
Module Port Capacity
Number
Encryption
IP48
IP24
RTP
IP and IP+ Network Interface Module Architecture
20 MPI-8 Network Interface Module front panel
MPI-8 Network Interface Module
21 MPI box front panel
MPI-8 Network Interface Data Stream
When the MCU is set as a DTE
When the MCU is set as a DCE
MPI Network Interface Module Architecture
MUX Module
Hardware Description
MUX Module Architecture
25 shows the card architecture of the MUX Module
Encryption requires the MUX+ card
MUX+ Module
28 MUX+ Card Participant Properties
MUX+ Card Properties
MUX+ Port Capacity
IVR/Greet & Guide Welcome Slide
MUX+40
MUX+20
MUX+ Participant Move Options
MUX+ Resource Report
MGC-50/100 Resource Report
Audio Module Port Capacity
Audio Module Standard
MGC Hardware and Installation Manual
Audio Module Architecture
26 shows the architecture for the Audio Module
Audio+ Module
Audio + Port Capacities
Audio+ Module Architecture
Audio+48/96 Audio+8V Audio+12/24 Audio+24/48
Audio Algorithm Card Type
Video Module Architecture
Video Module Standard
Video Card Version FPS Support High Bit Rate Support
Video+ Module
Video+ Module Architecture
30 shows the Video+ module architecture
Data Module Architecture
Data Module
34 Isdn /T1-CAS Network connection for two spans
Input/Output Cards
35 Isdn /T1-CAS Network connection for four spans
37 One 25MB ATM Network connection
39 One H.323 Network connection
Greet and Guide Hardware Kit
Top latch Bottom latch
Attaching the Music I/O Card to the Audio Module
ATM I/O
Hardware Description
MGC Hardware and Installation Manual
Hardware Description
System Maintenance
MGC Unit Front Panel
Controls and Indicators
MGC-50 front panel
LED Indicators
Module Name Color Description
Power
Stby
Flashing
Module State
MGC-100 rear panel controls
MGC Unit Rear Panel
MGC-50 rear panel controls
Corrective Maintenance
Replacing the I/O Cards
Replacing a Functional Module
Replacing the Fuse
Replacing the Power Supply Module for the MGC-50
PWR
System Maintenance
Fan Replacement for the MGC-100
Fan Replacement for the MGC-50
Replacing the Main Control Module
System Maintenance
Troubleshooting
System Maintenance
PRI Port Assignment
Pin Signal Name
LAN PIN Assignment
Alarms Port Pin Assignment
Pin Description
RS-232 Pin Assignment
PIN Signal NO. Designation
Serial Port Connectors Pin out Assignment
Figure A-6 V.35 Pin out M-34 Connector
Cables For the MPI-8 Network Interface Module
