Juniper MX240 Hardware Manual page 11

Part 4
Appendix A
Copyright © 2013, Juniper Networks, Inc.
Replacing an SFP or XFP Transceiver from an MX240 DPC, MPC, MIC, or PIC . . 206
Removing an SFP or XFP Transceiver from an MX240 DPC, MPC, MIC, or
PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 206
Installing an SFP or XFP Transceiver into an MX240 DPC, MPC, MIC, or
PIC . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 207
Replacing MX240 Power System Components . . . . . . . . . . . . . . . . . . . . . . . . . . 208
Replacing an MX240 AC Normal-Capacity Power Supply . . . . . . . . . . . . . . 208
Removing an MX240 AC Normal-Capacity Power Supply . . . . . . . . . . 208
Installing an MX240 AC Normal-Capacity Power Supply . . . . . . . . . . . 209
Replacing an MX240 DC Normal-Capacity Power Supply . . . . . . . . . . . . . . 210
Removing an MX240 DC Normal-Capacity Power Supply . . . . . . . . . . . 210
Installing an MX240 DC Normal Capacity Power Supply . . . . . . . . . . . . 212
Replacing an MX240 AC Power Supply Cord . . . . . . . . . . . . . . . . . . . . . . . . . 214
Disconnecting an MX240 AC Power Supply Cord . . . . . . . . . . . . . . . . . . 215
Connecting an MX240 AC Power Supply Cord . . . . . . . . . . . . . . . . . . . . 215
Replacing an MX240 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . . . . . . 215
Disconnecting an MX240 DC Power Supply Cable . . . . . . . . . . . . . . . . . 216
Connecting an MX240 DC Power Supply Cable . . . . . . . . . . . . . . . . . . . 216
Appendixes
Safety and Regulatory Compliance Information for the MX240 Router . . 221
Definition of Safety Warning Levels . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 221
Safety Guidelines and Warnings for the MX240 Router . . . . . . . . . . . . . . . . . . . . 223
General Safety Guidelines for Juniper Networks Devices . . . . . . . . . . . . . . . 223
General Safety Warnings for Juniper Networks Devices . . . . . . . . . . . . . . . . 224
Qualified Personnel Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Restricted Access Area Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 224
Preventing Electrostatic Discharge Damage to an MX240 Router . . . . . . . . 226
Fire Safety Requirements for Juniper Networks Devices . . . . . . . . . . . . . . . . 227
General Fire Safety Requirements . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Fire Suppression . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Fire Suppression Equipment . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 227
Installation Safety Warnings for Juniper Networks Devices . . . . . . . . . . . . . 228
Installation Instructions Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 228
Rack-Mounting Requirements and Warnings . . . . . . . . . . . . . . . . . . . . . 229
Ramp Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 232
MX240 Chassis Lifting Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 233
General Laser Safety Guidelines for Juniper Networks Devices . . . . . . . . . . 234
Laser Safety Warnings for Juniper Networks Devices . . . . . . . . . . . . . . . . . . 234
Class 1 Laser Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 234
Class 1 LED Product Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Laser Beam Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 235
Radiation from Open Port Apertures Warning . . . . . . . . . . . . . . . . . . . . 236
Maintenance and Operational Safety Warnings for Juniper Networks
Devices . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Battery Handling Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 237
Jewelry Removal Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 238
Lightning Activity Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 239
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