Juniper EX2200 - Chapter 15 Safety Information

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PART 7

Safety Information

•

General Safety Information on page 113

•

Radiation and Laser Warnings on page 121

•

Installation and Maintenance Safety Information on page 127

•

Power and Electrical Safety Information on page 141

111Copyright © 2010, Juniper Networks, Inc.

Table of Contents

Default Chapter7
- Table of Contents7
- About this Topic Collection15
- Component Descriptions15
- How to Use this Guide15
- List of EX Series Guides for Junos os Release 10.415
Chapter 1 EX2200 Switch Overview21
- EX2200 Switch Overview23
- EX2200 Switch Overview25
- Switch and Components Overview and Specifications21
Chapter 2 Component Descriptions31
- Chassis Status Leds in EX2200 Switches31
- Figure 4: Chassis Status Leds in an EX2200 Switch31
- Table 4: Chassis Status Leds in an EX2200 Switch31
- Network Port and Uplink Port Leds in EX2200 Switches32
- Figure 5: Leds on the Network Ports on the Front Panel32
- Figure 6: Leds on the Uplink Ports and Port Status Mode Leds32
- Table 5: Link/Activity LED on the Network Ports and Uplink Ports in EX220032
- Table 6: Status LED on the Network Ports and Uplink Ports in EX220033
- Management Port Leds in EX2200 Switches34
- Power Supply in EX2200 Switches34
- Figure 7: Leds on the Management Port on an EX2200 Switch34
- Table 7: Link/Activity LED on the Management Port on an EX2200 Switch34
- Table 8: Status LED on the Management Port on an EX2200 Switch34
- Cooling System and Airflow in an EX2200 Switch35
- Table 9: Power Consumed by EX2200 Switches35
- Figure 8: Airflow through Non-Poe Models of EX2200 Switches36
- Figure 9: Airflow through Poe Models of EX2200 Switches36
Chapter 3 Component Specifications39
- USB Port Specifications for an EX Series Switch39
- Network Port Connector Pinout Information for an EX2200 Switch40
- Table 10: Network Port Connector Pinout Information for EX2200 Switches40
- Console Port Connector Pinout Information for an EX Series Switch41
- Table 11: EX Series Switches Console Port Connector Pinout Information41
- Management Port Connector Pinout Information for an EX2200 Switch42
- Optical Interface Support in EX2200 Switches42
- Table 12: Management Port Connector Pinout Information for EX220042
- Table 13: Optical Interface Support and Copper Interface Support for Gigabit Ethernet SFP Transceivers in EX2200 Switches43
- Table 14: Optical Interface Support for Fast Ethernet SFP Transceivers in EX220047
- Planning for Switch Installation51
- Mounting and Clearance Requirements51
Chapter 4 Site Preparation53
- Site Preparation Checklist for EX2200 Switches53
- Table 15: Site Preparation Checklist53
- General Site Guidelines for EX Series Switches55
- Site Electrical Wiring Guidelines for EX Series Switches55
- Environmental Requirements and Specifications for EX Series Switches56
- Table 16: Site Electrical Wiring Guidelines56
- Table 17: EX Series Switch Environmental Tolerances57
Chapter 5 Mounting and Clearance Requirements59
- Rack Requirements for EX2200 Switches59
- Table 18: Rack Requirements and Specifications for the Switch59
- Cabinet Requirements for EX2200 Switches60
- Table 19: Cabinet Requirements and Specifications for the Switch61
- Requirements for Mounting an EX2200 Switch on a Desktop or Wall62
- Clearance Requirements for Airflow and Hardware Maintenance for EX220062
Chapter 6 Cable Specifications65
- Network Cable Specifications for EX2200 Switches65
Chapter 7 Planning Power Requirements67
- Power Specifications for EX2200 Switches67
- AC Power Cord Specifications for EX2200 Switches67
- Table 20: AC Power Supply Electrical Specifications for EX2200 Switches67
- Figure 13: AC Plug Types68
- Table 21: AC Power Cord Specifications68
- Installing and Connecting the Switch and Switch Components69
Chapter 8 Installing the Switch71
- Installing and Connecting an EX2200 Switch71
- Unpacking an EX2200 Switch72
- Mounting an EX2200 Switch73
- Mounting an EX2200 Switch on a Desk or Other Level Surface74
- Mounting an EX2200 Switch on Two Posts in a Rack or Cabinet75
- Figure 14: Attaching Rubber Feet to a Switch Chassis75
- Figure 15: Attaching the Mounting Bracket Along the Front of the Switch76
- Mounting an EX2200 Switch on Four Posts in a Rack or Cabinet77
- Figure 16: Mounting the Switch on Two Posts in a Rack77
- Figure 17: Attaching the Front Bracket to the Side-Rail Bracket79
- Figure 18: Attaching the Side-Rail Bracket to the Switch Chassis79
- Figure 19: Mounting the Switch to the Front Posts in a Rack80
- Figure 20: Sliding the Rear Brackets to the Rear of a Four-Post Rack80
- Related Documentation80
- Connecting AC Power to an EX2200 Switch80
- Connecting and Configuring an EX Series Switch (CLI Procedure)80
- Connecting and Configuring an EX Series Switch (J-Web Procedure)80
- Mounting an EX2200 Switch in a Recessed Position in a Rack or Cabinet80
- Mounting an EX2200 Switch in a Recessed Position in a Rack or Cabinet81
- Mounting an EX2200 Switch on a Wall81
- Rack-Mounting and Cabinet-Mounting Warnings for EX Series Switches81
- Figure 21: Attaching Wall-Mount Brackets to a Switch Chassis82
- Figure 22: Measuring for Mounting Screws83
- Figure 23: Mounting a Switch on a Wall84
Chapter 9 Installing Switch Components85
- Installing a Transceiver in an EX Series Switch85
- Figure 24: Installing a Transceiver in an EX Series Switch86
Chapter 10 Connecting the Switch87
- Connecting Earth Ground to an EX Series Switch87
- Connecting AC Power to an EX2200 Switch93
- Connecting an EX Series Switch to a Network for Out-Of-Band Management94
- Figure 27: Connecting an AC Power Cord Retainer Clip to the AC Power Cord Inlet on an EX2200 Switch94
- Figure 28: Connecting an AC Power Cord to the AC Power Cord Inlet on an94
- Figure 29: Ethernet Cable Connector95
- Figure 30: Connecting an EX Series Switch to a Network for Out-Of-Band95
- Connecting an EX Series Switch to a Management Console96
- Figure 31: Ethernet Cable Connector96
- Connecting an EX Series Switch to a Modem97
- Connecting a Fiber-Optic Cable to an EX Series Switch101
- Figure 35: Connecting a Fiber-Optic Cable to an Optical Transceiver Installed in102
Chapter 11 Performing Initial Configuration103
- EX2200 Switch Default Configuration103
- Connecting and Configuring an EX Series Switch (CLI Procedure)107
- Connecting and Configuring an EX Series Switch (J-Web Procedure)109
- Figure 36: LCD Panel in an EX3200, EX4200, EX4500, or EX8200 Switch110
Chapter 12 Removing Switch Components113
- Removing Switch Components115
- Switch and Component Maintenance119
Chapter 13 Routine Maintenance121
- Maintaining Fiber-Optic Cables in EX Series Switches121
- Returning Hardware123
Chapter 14 Returning the Switch or Switch Components125
- Returning an EX2200 Switch or Component for Repair or Replacement125
- Locating the Serial Number on an EX2200 Switch or Component126
  - Listing the Switch and Components Details with the CLI126
  - Locating the Chassis Serial Number ID Label on an EX2200 Switch126
- Contacting Customer Support to Obtain Return Materials Authorization for EX127
  - Series Switches127
  - Figure 38: Location of the Serial Number ID Label on EX2200 Switches127
- Packing an EX2200 Switch or Component for Shipping128
  - Packing a Switch for Shipping129
  - Packing Switch Components for Shipping129
Chapter 15 Safety Information131
- General Safety Information133
Chapter 16 Radiation and Laser Warnings141
- Laser and LED Safety Guidelines and Warnings for EX Series Switches141
- Radiation from Open Port Apertures Warning for EX Series Switches144
Chapter 17 Installation and Maintenance Safety Information147
- Installation Instructions Warning for EX Series Switches147
- Chassis Lifting Guidelines for EX2200 Switches148
- Ramp Warning for EX Series Switches149
- Rack-Mounting and Cabinet-Mounting Warnings for EX Series Switches149
- Wall-Mounting Warnings for EX2200 Switches154
- Grounded Equipment Warning for EX Series Switches154
Chapter 18 Power and Electrical Safety Information161
- General Electrical Safety Guidelines and Warnings for EX Series Switches161
- Prevention of Electrostatic Discharge Damage on EX Series Switches162
- Figure 39: Place a Component into an Antistatic Bag163
- AC Power Electrical Safety Guidelines for EX Series Switches164
- AC Power Disconnection Warning for EX Series Switches165
- TN Power Warning for EX Series Switches166
- In Case of Electrical Accident: Action to Take on an EX Series Switch167
Chapter 19 Compliance Information169
- Compliance Information171

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