Table 24: AC Power Cord Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Table 25: DC Power Specifications for a QFX3500 Device . . . . . . . . . . . . . . . . . . . 57
Chapter 7 Transceiver and Cable Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Table 26: QSFP+ and QSFP28 Optical Module Receptacle Pinouts . . . . . . . . . . . 61
Table 27: QSFP+ MPO Fiber-Optic Crossover Cable Pinouts . . . . . . . . . . . . . . . . . 61
Table 28: Cable Specifications for Console and Management Connections for
the QFX Series . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Table 29: Estimated Values for Factors Causing Link Loss . . . . . . . . . . . . . . . . . . 66
Chapter 8 Pinout Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 69
Table 30: Console Port Connector Pinout Information . . . . . . . . . . . . . . . . . . . . . . 70
Table 31: RJ-45 Management Port Connector Pinout Information . . . . . . . . . . . . . 71
Part 3 Initial Installation and Configuration
Chapter 9 Unpacking and Mounting the Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 75
Table 32: Inventory of Components Supplied with a QFX3500 Device . . . . . . . . . 76
Part 5 Troubleshooting
Chapter 17 Alarm Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Table 33: Alarm Terms and Definitions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 155
Table 34: QFX3500 Chassis Alarm Messages . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
Copyright © 2017, Juniper Networks, Inc.xiv
QFX3500 Device Hardware Documentation