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•

Failure of one or more fans on any of the upper or lower fan tray units

•

Fan tray failure or any fan tray unit is removed from the chassis

• Critical Alarm – This alarm is triggered when a degradation in service is detected. For example, if the

system is supporting a large number of subscribers and DPCs are removed, the amount of available CPU

and memory resources available for use are reduced.

Alarm Cutoff (ACO)

The front panel of the SSC includes an audible system alarm and an Alarm Cutoff (ACO) switch. Press and

release this switch to reset the system alarm speaker.

Figure 19: SSC CO Alarm Interface

ASR 5500 Installation Guide

SSC Alarm Cabling

Alarm Cutoff (ACO)

Default Chapter3
- Table of Contents3
About this Guide13
- Conventions Used13
- Dimensions14
- Mios and Dpcs14
- Related Documentation15
- Contacting Customer Support15
CHAPTER 1 ASR 5500 Hardware Platform Overview17
- Chassis18
- Midplane21
- Card Types22
  - Rear Cards25
    - Management I/O25
    - Data Processing Card26
  - Front Cards27
    - Fabric and Storage Card (FSC)27
    - System Status Card (SSC)28
- LED Indicators28
  - LED Indicators Common to All Cards29
  - LED Indicators on Specific Cards29
CHAPTER 2 Technical Specifications31
- Physical Dimensions31
- Chapter31
- Environmental Specifications32
- Mounting Requirements36
- Power Requirements37
  - Power Specifications37
  - Example Power Calculations38
    - DPC/UPDC Full Chassis38
    - DPC2/UDPC2 Full Chassis38
- Central Office Alarm Interface39
- Chassis Grounding39
CHAPTER 3 Installation Procedure Overview41
- Installation Sequence41
- Required Tools and Equipment42
  - Hand Tools42
  - Equipment43
- Site Prerequisites43
- ESD Precautions44
- Standards Compliance45
CHAPTER 4 Chassis Installation47
- Mounting Options47
- Weight Considerations48
- Unpacking the Chassis48
  - Move the Container to the Installation Site48
  - Unpack the Chassis49
- Reducing the Weight of the Chassis Prior to Installation51
  - Removing the Fan Trays51
  - Removing the Pfus55
- Installing the Chassis56
  - Mounting the Chassis56
    - Flush Mount56
    - MID Mount58
- Grounding the Chassis59
  - Ground Cabling59
  - Grounding Procedure61
- Re-Installing Chassis Components61
- Cable Management System63
CHAPTER 5 Card Installation65
- Card Slot Assignments65
- General Installation Sequence67
- Card Interlock Switch68
- Circuit Cards69
- Baffles71
  - Installing a Front Baffle73
  - Installing a Rear Baffle73
- Save Shipping Cartons73
- Chapter73
Chapter 6 MIO Port Cabling75
- Interface Ports75
  - Front Panel Ports75
  - Daughter Card Ports76
- Port Status Leds77
- Cable Management System78
- Console Port78
- Ethernet Management STP Ports82
  - RJ45 Port Pinouts83
  - Connect 1000Base-T Interface to Network Device83
- 10 Gbe Optical Daughter Card Ports83
- Fiber Optic Bend Radius Guidelines84
  - Recommended Bend Radius84
  - Bend-Insensitive Multimode Fiber85
- Fiber Optical Connections86
CHAPTER 7 SSC Alarm Cabling89
- CO Alarm Interface89
- Alarm Cutoff (ACO)90
- Alarm Connector Pinout91
  - Electrical Characteristics91
  - CO Alarm Wiring Example92
CHAPTER 8 Power Cabling93
- Power Considerations93
- Chapter93
- Internal Power Planes94
CHAPTER 9 System Power-Up103
- System Boot Process103
- Applying Power to the Chassis104
- Verifying System Startup105
CHAPTER 10 Initial System Configuration113
- Basic Configuration113
- Context-Level Security Administrator and Hostname114
- MIO/UMIO Port Numbering115
- Configure the Ethernet Management Interface116
- Configuring the Ethernet Management Interface118
- Configuring the Management Interface with a Second IP Address120
- Configure the System for Remote Access120
- Configuring SSH Options122
- Set System Timing125
  - Setting the System Clock and Time Zone125
  - Configuring Network Time Protocol Support125
- Enable CLI Timestamping128
- Save the Basic Configuration128
- Additional Configuration Tasks128
System Monitoring131
- Monitoring131
  - Daily - Standard Health Check131
  - Periodic Status Checks133
- Counters and Bulkstats134
- Summary of Maintenance Tasks135
C H a P T E137
CHAPTER 12 Replaceable Components137
- Air Filters137
  - Determining When an Air Filter Needs Replacing137
  - Replacing an Air Filter138
    - Front Air Filter139
    - Rear Air Filter141
- Fan Tray Units143
- Pfu151
  - Determining that a PFU Has Failed151
  - Replacing a PFU151
- Circuit Cards153
- Returning Failed Components163
Appendix A Spare Component Recommendations165
Spare Component Recommendations165
Appendix B Chassis Universal License Requirements167
- License Types167
- Staros License Support Matrices168
- Updating a Chassis License for Universal Cards169
Appendix C Cable Management System Installation171
- Introduction171
- Installing the Cable Management Tray171
- Removing Cable Guides175
- Installing Cable Management Brackets176
  - MIO/UMIO Cards176
  - Securing Cables178
- Routing and Securing Network Cables178
- CMS Procedure for Replacing ASR 5500 Circuit Cards180
Appendix D Console Port to Cisco Server Cabling183
- Introduction183
- Cabling184
- Configuration185
APPENDIX E RMA Overview187
- Re-Packaging Your RMA188
- Shipping Multiple Components188
- Sealing the Shipment188
- Labeling the Shipment188
- Cisco Return Locations189
- Packaging ASR 5500 Cards189
  - Front Cards189
  - Rear Cards190
RMA Shipping Procedures187

Brand	Cisco
Model	ASR 5500
Category	Network Router
Language	English

Cisco ASR 5500 Installation Guide

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