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Hodnocené. / 5. Na základě hodnocení zákazníků
Cooling Requirements
A-4 296-1011-202 Rel. 5.0, Doc. Rev. 02.01
CVX 600 Hardware Installation Guide
Cooling Requirements
Need for Ventilation
The CVX 600 is a high performance access switch, that produces a significant
amount of heat. Providing sufficient cooling ventilation is very important when
installing the equipment.
Methods of Cooling
The two typical ways of cooling the equipment are:
• General cooling — cool air is supplied by air conditioning the entire
equipment room. Open racks are recommended for general cooling.
• Dedicated cooling — cool air is directly fed to a closed cabinet containing the
CVX 600 equipment. If using this method, arrange the cabling so as to
minimize its effect on air flow inside the cabinet. Using a fan to move air
through the cabinet is recommended, especially if several CVX 600 switches
are installed in one cabinet. All cabinet doors should be closed, and all cabinet
panels in place.
Airflow
Regardless of the method of cooling used, make sure that minium clearance
requirements are met and that airflow at the CVX 600 is at least 200 CFM.
- 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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