Juniper QFabric QFX3000-G Hardware Documentation page 23

Chapter 6
Chapter 7
Copyright © 2018, Juniper Networks, Inc.
QFX3500 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 115
Figure 78: QFX3500 Device Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Figure 79: QFX3500 Device Rear . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 117
Figure 80: SFP+ Access Port Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 118
Figure 81: QSFP+ Uplink Port Locations . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 119
Figure 82: QFX3500 Device Front Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Figure 83: QFX3500 Device Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 122
Figure 84: QFX3500 Device Rear Panel . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Figure 85: Fan Tray for a QFX3500 Device . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 124
Figure 86: Management Board for a QFX3500 Device . . . . . . . . . . . . . . . . . . . . . 125
Figure 87: FRU-to-Port Airflow Through the QFX3500 Chassis . . . . . . . . . . . . . . 126
Figure 88: Port-to-FRU Airflow Through the QFX3500 Chassis . . . . . . . . . . . . . . 126
Figure 89: Label Identifying Airflow Direction on Power Supply Handle . . . . . . . . 127
Figure 90: Management Board for a QFX3500 Device . . . . . . . . . . . . . . . . . . . . . 128
Figure 91: AC Power Supply in QFX3500, QFX3600, or QFX3600-I Devices . . . . 130
Figure 92: An Arrow Icon and AFI Label Identifying Airflow Direction on Power
Supply Handle . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 131
Figure 93: A Fan Icon Identifying Airflow Direction on Power Supply Handle . . . . 131
Figure 94: DC Power Supply for a QFX3500, QFX3600, or QFX3600-I Device . . 132
Figure 95: DC Power Supply Faceplate . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 133
Figure 96: Label Identifying Airflow Direction on Power Supply Handle . . . . . . . 134
EX4300 Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 137
Figure 97: Front Panel of a 24-Port EX4300 Switch . . . . . . . . . . . . . . . . . . . . . . . 139
Figure 98: Rear Panel of a 24-Port EX4300 Switch . . . . . . . . . . . . . . . . . . . . . . . 139
Figure 99: Front Panel of a 32-Port EX4300 Switch . . . . . . . . . . . . . . . . . . . . . . . 140
Figure 100: Rear Panel of a 32-Port EX4300 Switch . . . . . . . . . . . . . . . . . . . . . . . 141
Figure 101: Front Panel of 48-Port EX4300 Switches Except EX4300-48MP and
EX4300-48MP-S Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 142
Figure 102: Front Panel of EX4300-48MP and EX4300-48MP-S Switches . . . . 142
Figure 103: Rear Panel of 48-Port EX4300 Switches Except EX4300-48MP and
EX4300-48MP-S Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 143
Figure 104: Rear Panel of EX4300-48MP and EX4300-48MP-S Switches . . . . 143
Figure 105: Components on the Front Panel of a 24-Port EX4300 Switch . . . . . 150
Figure 106: Components on the Front Panel of a 32-Port EX4300 Switch . . . . . 150
Figure 107: Components on the Front Panel of 48-Port EX4300 Switches Except
EX4300-48MP and EX4300-48MP-S Switches . . . . . . . . . . . . . . . . . . . . . . 151
Figure 108: Components on the Front Panel of EX4300-48MP and
EX4300-48MP-S Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 151
Figure 109: Components on the Rear Panel of a 24-Port and 48-Port EX4300
Switch Except EX4300-48MP and EX4300-48MP-S Switches . . . . . . . . . . 152
Figure 110: Components on the Rear Panel of a 32-Port EX4300 Switch . . . . . . 152
Figure 111: Components on the Rear Panel of EX4300-48MP and
EX4300-48MP-S Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 153
Figure 112: Fan Module Used in EX4300 Switches Except EX4300-48MP and
EX4300-48MP-S Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 156
Figure 113: Fan Module Used in EX4300-48MP and EX4300-48MP-S
Switches . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 157
List of Figures
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