Juniper Networks EX3200 Manual de usuario Pagina 206
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To disconnect a fiber-optic cable from an optical transceiver installed in an EX Series
switch:
1. Disable the port in which the transceiver is installed by issuing the command:
[edit interfaces]
user@switch# set interface-name disable
WARNING: Do not look directly into a fiber-optic transceiver or into the ends of
fiber-optic cables. Fiber-optic transceivers and fiber-optic cables connected to
transceivers emit laser light that can damage your eyes.
2. Carefully unplug the fiber-optic cable connector from the transceiver.
3. Cover the transceiver with a rubber safety cap.
WARNING: Do not leave a fiber-optic transceiver uncovered except when inserting
or removing a cable. The rubber safety cap keeps the port clean and prevents
accidental exposure to laser light.
4. Cover the fiber-optic cable connector with the rubber safety cap.
Related Topics ■ Connecting a Fiber-Optic Cable to an EX Series Switch on page 159
■ Removing a Transceiver from an EX Series Switch on page 177
■ Maintaining Fiber-Optic Cables in EX Series Switches on page 187
■ Optical Interface Support in EX2200 Switches
■ Optical Interface Support in EX3200 and EX4200 Switches on page 43
■ Optical Interface Support in EX8200 Switches
Disconnecting a Virtual Chassis Cable from an EX4200 Switch
If you need to disconnect an EX4200 switch from a Virtual Chassis configuration,
you need to disconnect the Virtual Chassis cable from the Virtual Chassis ports (VCPs).
Before you begin disconnecting a Virtual Chassis cable from an EX4200 switch,
ensure that you have taken the necessary precautions to prevent ESD damage (see
“Prevention of Electrostatic Discharge Damage on EX Series Switches” on page 236).
Ensure that you have the following parts and tools available to disconnect a Virtual
Chassis cable from an EX4200 switch:
■ Electrostatic discharge (ESD) grounding strap
■ Cross-head screwdriver
180 ■ Disconnecting a Virtual Chassis Cable from an EX4200 Switch
Complete Hardware Guide for EX3200 and EX4200 Ethernet Switches
- Switches 1
- END USER LICENSE AGREEMENT 3
- Table of Contents ■ ix 9
- Table of Contents 10
- Part 7 Returning Hardware 11
- Part 8 Safety Information 12
- Part 9 Compliance Information 13
- List of Figures 15
- List of Tables 19
- About This Topic Collection 21
- Software Topic Collections 22
- Downloading Software 23
- Documentation Symbols Key 23
- ■ Documentation Symbols Key 24
- Documentation Feedback 25
- Requesting Technical Support 25
- Opening a Case with JTAC 26
- Specifications 27
- Chapter 1 29
- EX3200 Switches 30
- Uplink Modules 31
- EX3200 Switch Models 32
- EX4200 Switch Models 32
- Component Descriptions 39
- LCD Panel Modes 40
- LCD Panel Menus 41
- AC OK LED is lit and 56
- SFP Uplink Module 60
- SFP+ Uplink Module 61
- XFP Uplink Module 62
- Figure 26: XFP Uplink Module 63
- Component Specifications 65
- EX3200 and EX4200 Switches 70
- Switches (continued) 82
- Site Preparation on page 81 105
- Site Preparation 107
- Chapter 4: Site Preparation 109
- Chapter 5 113
- ■ Cabinet size and clearance 115
- EX4200 Switches 117
- Cable Specifications 121
- Planning Power Requirements 123
- Figure 30: AC Plug Types 125
- Planning the Virtual Chassis 127
- Configuration 132
- Autoprovisioning 134
- Switch Components 137
- Installing the Switch 139
- QuantityComponent 142
- Mounting rack 146
- Mounting bracket 146
- ■ One pair of rear brackets 148
- Side-rail 149
- Rear brackets 150
- Front panel 152
- Rear panel 152
- Hang attached brackets 153
- Installing Switch Components 155
- ■ Cross-head screwdriver 164
- Connecting the Switch 167
- EX4200 Switch 174
- Configuring the Modem 182
- CON or CONSOLE) on 184
- Fiber-optic cable 185
- Transceiver 185
- Chapter 12 187
- Enter button 190
- 8. Click Next 191
- 11. Click Finish 191
- Enabling the Maintenance Menu 192
- 2. If the switch is running: 194
- Removing Switch Components 195
- ■ Needlenose pliers 204
- [edit interfaces] 206
- Different Switch 209
- Routine Maintenance 213
- Chapter 15 217
- Returning Hardware 221
- 196 ■ Returning Hardware 222
- Components 223
- Series Switches 225
- Safety Information 231
- 206 ■ Safety Information 232
- General Safety Information 233
- Radiation and Laser Warnings 239
- Class 1 Laser Product Warning 240
- Class 1 LED Product Warning 240
- Laser Beam Warning 241
- Information 245
- Battery Handling Warning 253
- Jewelry Removal Warning 254
- Lightning Activity Warning 256
- Operating Temperature Warning 257
- Product Disposal Warning 258
- Chapter 20 261
- Compliance Information 277
- 252 ■ Compliance Information 278
- European Community 281
- United States 281
- FCC Part 15 Statement 281
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