Cisco Systems Network Device 2800 Installationshandbuch PDF herunterladen (Seite 173)

Installing and Upgrading Internal Modules in Cisco 2800 Series Routers

OL-5792-04

Replacing the Power Supply

Figure 44 Removing the Power Supply from a Cisco 2821 or Cisco 2851 Router

Installing an AC-Input Power Supply

The AC-input power supply has a single power connector, as shown in Figure 45.

Figure 45 AC_Input Power Supply

135331

1 Primary power connector

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1 2 ... 168 169 170 171 172 173 174 175 176 177 178 ... 185 186

Introduction and Warnings 1
Audience 2
Conventions 3
Safety Warnings 4
Avvertenza 5
Advarsel 5
¡Advertencia! 5
Varning! 6
Safety Warnings 8
Related Documentation 9
OL-5808-01 10
Obtaining Documentation 11
Documentation Feedback 12
Submitting a Service Request 13
Hardware Features 18
OL-5783-01 19
Hardware Features 19
Built-in Interfaces 20
LED Indicators 23
Chassis Views 26
7 9 11 12 13 14 14 27
Cisco 2811 Chassis 28
Chassis Views 29
1457 6 3 30
6 4 3 75 31
Interface Numbering 32
Specifications 34
Specifications 35
Regulatory Compliance 41
Regulatory Compliance 42
Safety with Electricity 44
General Site Requirements 45
Site Environment 46
Site Configuration 47
Equipment Racks 47
Installation Checklist 48
Creating a Site Log 49
Inspecting the Router 49
OL-5784-01 51
Console Port Connections 53
Auxiliary Port Connections 54
Ethernet Connections 55
Serial Connections 55
Signaling Standards Supported 56
Distance Limitations 56
ISDN BRI Connections 57
CSU/DSU Connections 58
Series Routers 59
For HWICs and VICs: 60
For AIMs 62
For PVDMs 62
For Internal Power Supplies 62
Setting Up the Chassis 63
OL-5786-03 64
Setting Up the Chassis 64
Use four screws on each side 65
Chassis Grounding 68
Statement 248 69
Ring terminal 72
Ground lug 72
Routers” online document 73
Power Connections 76
DC Wiring Requirements 77
Wiring Procedure for DC Input 78
Statement 117 79
2800 Routers 80
OL-5787-02 81
Power Connections 81
Ports and Cabling 84
Checklist for Power Up 89
Power Up Procedure 90
Configuring the Router 92
Completing the Configuration 97
OL-5788-01 98
Configuring the Router 98
Normal Indications 100
Fault Indications 100
OL-5789-01 101
Solving Problems 101
Reading System LEDs 102
• Router fault 103
Reading Port and Module LEDs 104
System Messages 105
Recovering a Lost Password 109
Corporate Headquarters: 113
OL-5790-01 114
1 Filler panel 117
1 Slot divider 3 Filler panel 117
2 Blank panel 117
Related Product Documentation 119
OL-5791-01 122
Slot divider flush 125
Figure 7 Typical Blank Panel 126
Cisco 2800 Series Routers 129
Removing the Chassis Cover 130
OL-5792-04 131
Removing the Chassis Cover 131
Statement 1003 132
Statement 1041 132
Screwdriver must not 133
Plastic bezel 134
Approx. 1 inch 134
Locating Modules 137
3 PVDMs 7 Fans 138
4 Power supply 138
2 DRAM DIMMs 5 Fans 139
Removing a DRAM DIMM 141
Installing and Removing AIMs 144
Software Requirement for AIMs 145
AIM Location 145
Removing an AIM 145
Accessory Kit to Use 146
Installation Procedure 146
Metal standoffs 147
Locking end 148
Applying the AIM Label 154
Verifying AIM Installation 155
Installing and Removing PVDMs 156
PVDM Location and Orientation 157
Removing a PVDM 157
Installing a PVDM 158
Replacing the Power Supply 159
Replacing the Power Supply 160
1 Power supply 3 Ribbon Cable 163
2 Retention screw location 163
Cover” section on page 51 165
Installing an ILP Supply 168
Power supply 172
1 Primary power connector 173
Installing the Chassis Cover 179
OL-5793-01 184

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