Juniper SRX1400 Hardware Manual page 12

SRX1400 Services Gateway Hardware Guide
Appendix B
Appendix C
xii
DC Power Electrical Safety Guidelines and Warnings . . . . . . . . . . . . . . . . . . 172
DC Power Electrical Safety Guidelines . . . . . . . . . . . . . . . . . . . . . . . . . . . 172
DC Power Disconnection Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 173
DC Power Grounding Requirements and Warning . . . . . . . . . . . . . . . . . 174
DC Power Wiring Sequence Warning . . . . . . . . . . . . . . . . . . . . . . . . . . . . 175
DC Power Wiring Terminations Warning . . . . . . . . . . . . . . . . . . . . . . . . . 176
SRX1400 Services Gateway Agency Approvals . . . . . . . . . . . . . . . . . . . . . . . . . . . 178
SRX1400 Services Gateway Compliance Statements for EMC Requirements . . 179
Canada . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
European Community . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
Japan . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
United States . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 179
SRX1400 Services Gateway Power Guidelines, Requirements, and
Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 181
SRX1400 Services Gateway Grounding Specifications . . . . . . . . . . . . . . . . . . . . . 181
SRX1400 Services Gateway Chassis Grounding Point . . . . . . . . . . . . . . . . . . 181
SRX1400 Services Gateway Grounding-Cable Lug Specification . . . . . . . . . 182
SRX1400 Services Gateway Grounding Cable Specification . . . . . . . . . . . . . 183
SRX1400 Services Gateway DC Power Specifications and Requirements . . . . . 183
SRX1400 Services Gateway DC Power System Electrical Specifications . . . 183
SRX1400 Services Gateway DC Power Supply Electrical Specifications . . . 184
Power Requirements for DC-Powered SRX1400 Services Gateways . . . . . . 185
SRX1400 Services Gateway DC Power Cable Specifications . . . . . . . . . . . . 186
SRX1400 Services Gateway AC Power Specifications and Requirements . . . . . . 187
SRX1400 Services Gateway AC Power System Electrical Specifications . . . 188
SRX1400 Services Gateway AC Power Supply Electrical Specifications . . . 188
Power Requirements for AC-Powered SRX1400 Services Gateways . . . . . . 189
SRX1400 Services Gateway AC Power Cord Specifications . . . . . . . . . . . . . 190
Cable and Wire Guidelines for the SRX1400 Services Gateway
Hardware . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 193
SRX1400 Services Gateway Electrical Wiring Guidelines . . . . . . . . . . . . . . . . . . . 193
Distance Limitations for Signaling for the SRX1400 Services Gateway . . . . 193
Radio Frequency Interference for the SRX1400 Services Gateway . . . . . . . . 193
Electromagnetic Compatibility for the SRX1400 Services Gateway . . . . . . . 193
SRX1400 Services Gateway Network Cable Guidelines . . . . . . . . . . . . . . . . . . . . 194
Signal Loss in Multimode and Single-Mode Fiber-Optic Cable for the
SRX1400 Services Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 194
Attenuation and Dispersion in Fiber-Optic Cable for the SRX1400 Services
Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 195
Calculating the Power Budget for Fiber-Optic Cable for the SRX1400
Services Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Calculating the Power Margin for Fiber-Optic Cable for the SRX1400 Services
Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 196
Console Port Cable and Wire Specifications for the SRX1400 Services
Gateway . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 198
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