Polycom DOC2238A manuali

Polycom DOC2238A Manuale Utente (160 pagine)

Marchio: Polycom | Categoria: Networking | Dimensione: 3.38 MB |

Inglese

Indice

Polycom MGC+50/

1

Trademark Information

2

Patent Information

2

Table of Contents

3

Before You Begin

9

Chapter 1 - Before You Begin

10

MGC+ Unit Main Features

11

MGC+50/MGC+100 Specifications

12

• Conference

14

• Channel

14

MGC+ Control Unit

15

Scope of Manual

16

Conventions

17

List of Abbreviations

18

Hardware Installation

21

MGC+100 Hardware Installation

22

System Safety

22

Rack Mount Safety Precautions

23

— ESD: +8 kV

24

Foam Block

25

Wood Packing Case

25

Screw mounting

27

19" Attachment Bar

28

Item #3

29

Item #4

30

Panel from the MGC+ Unit

34

Table 2-2 on page 2-12

36

ISDN network

40

Mounting

42

MPI-8 MPI-8

45

MGC+50 Hardware Installation

46

Mounting the MGC+50 on a Rack

48

and T1-CAS network:

55

MPI Box

57

LED is flashing

60

Rescue Disk (pSOS)

61

• LAN.CFG File

63

• Cross over cable

63

• Keyboard and mouse

63

, click the

66

Properties button

66

Boot File

70

Clocking

72

System Architecture

73

Information Flow

77

MGC+ Manager Interface

79

Power Supply Flow

79

Hardware Description

81

MGC+100 Components Location

82

MGC+50 Components Location

85

ReadiManager IAM

87

Control Unit

88

Control Bus

91

Information Highway

92

Powerplane

92

Power Supply Module

93

Power Module in the MGC+50

94

Power Supply Cord

94

Circuit Breaker (AC Power)

94

Alarms Port

95

Functional Modules

96

• Audio+24/48 - 24/

97

• Audio+48/96 - 48/

97

• Audio+12/24 - 12/

97

• T.120-12 standard

98

• T.120-24 card - 24

98

Backplane

102

IP+ Network Interface Module

103

Module Port Capacity

104

T1 ISDN line

108

(23 channels)

108

MUX+ Module

111

MUX+ Card Properties

112

MUX+ Port Capacity

113

MUX+ Participant Move Options

114

MUX+ Resource Report

115

Audio+ Module

117

Audio+ Module Architecture

118

Audio+ Port Capacities

118

Video+ Module

120

Video+ Module Architecture

121

Data Module

122

Input/Output (I/O) Boards

123

Audio+ Music I/O Card

127

Music I/O card

128

MUX+ Video Slides

131

System Maintenance

133

Controls and Indicators

134

MGC+ Unit Rear Panel

139

AC Inlet

140

Main Switch

140

Corrective Maintenance

141

Replacing a Functional Module

142

• Compact Flash 128MB Disk

150

Product warranty will

151

Verifying the Dongle

152

Shutting Down the MGC+ 50/100

153

Troubleshooting

154

Appendix A: Interfaces Pin

155

Assignment

155

LAN PIN Assignment

156

Alarms Port Pin Assignment

156

RS-232 Pin Assignment

157

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