Nortel Networks CVX 600 Uživatelský manuál stáhnout pdf (Strana 129)

Replacing the Fan Module

296-1011-202 Rel. 5.0, Doc. Rev. 02.01 3-31

Replacing CVX 600 Components

Replacing the Fan Module

Description

The CVX 600 fan module contains two fans and is located on the left side of the

chassis.

Caution: A malfunctioning fan module can cause the entire chassis to

overheat. This condition can lead to system and network failures. If you

detect an overheating condition in the chassis, have a qualified service

technician inspect the fan module as soon as possible.

1 2 ... 124 125 126 127 128 129 130 131 132 133 134 ... 167 168

CVX 600 Multi-Service 1
Access Switch 1
Printed in the USA 2
Regulatory and Safety 3
Australian Requirements 4
Canadian Requirements 4
European Requirements 5
Regulatory Information 6
Safety Warnings 7
Lithium Battery Caution 8
Contents 10
About This Guide 17
About This Release 19
Accessing Software Upgrades 19
Customer Services 20
Chapter 1 21
Chassis Installation 21
CVX 600 Chassis Overview 22
Front View of CVX 600 Chassis 23
Rear View of CVX 600 Chassis 24
Overview 25
Mounting Options 25
7 ft Telco rack 26
Surface mounted 26
Rack Capacity 27
Rack Requirements 27
Rack Placement 27
Ceiling Requirements 28
Nortel Networks PTE 2000 Rack 28
Access Considerations 31
Rack Cooling Requirements 31
CVX-0237B 32
AC Chassis Option 32
DC Chassis Option 33
CVX-0238B 33
CVX-0182B 34
Checking the Shipment 35
Tools and Equipment Needed 36
CVX-0239A 39
CVX-0240A 43
Chapter 2 45
Chassis Connections 45
Connecting Alarms 46
Alarm Types 47
Procedure 50
Connecting Network Cables 51
Connecting to E1 Interfaces 54
Connecting to DS3 Interfaces 55
Connecting an Optical Cable 58
CVX-0138B 59
Remove cover 59
Remove covers 59
Before You Start 60
Requirements 60
Ground cables 61
CVX-0244A 61
To facility ground 61
11/32-inch nutdriver 62
Turn counterclockwise 62
CVX-0223A 62
CVX-0224A 63
CVX-0225A 64
CVX-0246A 64
Phillips 66
CVX-0204A 67
Red cable to "-48V" 67
Next Step 68
CVX-0226A 69
Connect to a grounded 20 A 70
AC power cord 70
(Europe: 240 V at 10 A) 70
Routing the Cables 71
Routing Fiber Optic Cables 72
CVX-0231A 74
Press the eject button 75
CVX-0232A 75
Connecting a Terminal 77
DB-9 port 78
DB-9 to DB-9 console cable 78
Connecting a PC 79
CVX-0120B 80
DB-9 port on PC 80
Connecting a Modem 81
CVX-0121A 82
DB-9 to DB-25 modem cable 82
DB-25 RS-232 port 82
Connecting a Terminal Server 83
Terminal Server 84
Applying Power to the CVX 600 86
Checking the LEDs 87
CVX-0209C 88
LEDs on the SCC-SM 89
LEDs on the SCC-RLTM 89
SCC-HSSI-SM, SCC-HSSI-RLTM 90
LEDs on the SCC-HSSI-SM 91
LEDs on the SCC-HSSI-RLTM 91
Optical SCC-II 92
LEDs on the Optical SCC-II-SM 93
Optical DAC 95
DAC-SM LEDs 96
LEDs on DAC-SM 97
DS3-DAC-SM: 97
MAC-SM LEDs 98
Chapter 3 99
Location of Wrist Strap 100
Purpose of Wrist Strap 100
How to Attach the Wrist Strap 100
Chassis rear (left) 101
Chassis front (right) 101
Introduction 102
Removing a Rear Filler Panel 103
Step Action 104
Removing a Front Filler Panel 105
CVX-0145A 106
Unlocked position 106
Replacing CVX 600 Components 107
(continued) 107
Close ejectors 108
Replacing the SCC-SM 109
Open ejectors 111
Installing an SCC-SM 112
CVX_0153C 113
Replacing the SCC-LTM/RLTM 114
CVX-0155B 116
CVX-0156C 117
Reference 118
LEDs” on page 2-43 118
Removing a Service Module 120
Installing a Service Module 122
CVX_0161C 123
Close ejector levers 123
Replacing the DAC-LTM/-RLTM 124
CVX-0162C 125
E 1 x 12 125
DS1 x 12 125
CVX-0163C 126
CVX-0164C 127
CVX-0165B 128
Replacing the Fan Module 129
CVX-0166B 130
CVX-0168A 132
CVX-0170B 134
CVX-0171B 135
CVX-0172A 136
Replacing a PDU Module 137
Description 138
Removing the Power Module 138
CVX-0215B 139
CVX-0216B 140
CVX-0217B 141
Unlocked 141
How to Order 142
Appendix A 143
Technical Specifications 143
Clearance 144
Environmental Specifications 145
Cooling Requirements 146
CVX 600 Requirements 147
Cable Specifications 148
CVX-0175B 149
HSSI Interface 151
CVX-0103A 153
CVX-0104B 154
SCC-T1-RLTM 154
DS1-DAC-LTM 154
E1-DAC-LTM 154
Optical Cable Specifications 155
Tool and Parts Needed 156
Pin Data 156
CVX-0083A 157
Alarm Interface Connector 158
Power Specifications 159
SCC-LTM/-RLTM Interfaces 160
, 2-18, 2-19 164
, 2-16, 2-25, 2-42 164
, 2-45, 2-46, 2-47 165
Hardware Installation Guide 168

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