Juniper MX240 Hardware Manual page 13

List of Figures
Chapter 1
Copyright © 2019, Juniper Networks, Inc.
Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 1: Front View of a Fully ConfiguredMX240 Router . . . . . . . . . . . . . . . . . . . . . 31
Figure 2: Rear View of a Fully Configured AC-PoweredMX240 Router (110 V) . . . . 31
Figure 3: Rear View of a Fully Configured AC-Powered MX240 Router
(220 V) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 4: Rear View of a Fully Configured DC-PoweredMX240 Router . . . . . . . . . 32
Figure 5: Front View of a MPC Installed Horizontally in the MX240 Router . . . . . . 32
Figure 6: Front Panel of the Craft Interface . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure 7: Alarm Relay Contacts . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 8: Airflow Through the Chassis . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Figure 9: Fan Tray . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 10: Air Filter . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 40
Figure 11: AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Figure 12: High-Capacity AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Figure 13: AC Plug Types . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 47
Figure 14: DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Figure 15: High-Capacity DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 49
Figure 16: Connecting AC Power to the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . 53
Figure 17: Connecting DC Power to the Router . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Figure 18: Grounding Cable Lug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Figure 19: Typical DC Source Cabling to the Router . . . . . . . . . . . . . . . . . . . . . . . . 55
Figure 20: DC Power Cable Lug . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 56
Figure 21: Midplane . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 59
Figure 22: RE-S-2000 Routing Engine . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Figure 23: RE-S-1800 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 60
Figure 24: RE-S-X6-64G Routing Engine Front View . . . . . . . . . . . . . . . . . . . . . . . 60
Figure 25: RE-S-X6-64G-LT Routing Engine Front View . . . . . . . . . . . . . . . . . . . . . 61
Figure 26: RE-S-1800 Front View . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 63
Figure 27: RE-S-X6-64G Routing Engine Front View . . . . . . . . . . . . . . . . . . . . . . . 65
Figure 28: RE-S-X6-128G Routing Engine Front View . . . . . . . . . . . . . . . . . . . . . . 67
Figure 29: RE-S-X6-128G Routing Engine LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . 68
Figure 30: RE-S-X6-64G Routing Engine LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . 70
Figure 31: Typical DPCs Supported on the MX240 Router . . . . . . . . . . . . . . . . . . . 94
Figure 32: DPC Installed Horizontally in the MX240 Router . . . . . . . . . . . . . . . . . . 94
Figure 33: MX240 DPC Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . 96
Figure 34: Typical FPCs Supported on the MX240 Router . . . . . . . . . . . . . . . . . . 102
Figure 35: FPC Installed in the MX240 Router Chassis . . . . . . . . . . . . . . . . . . . . . 103
Figure 36: MX240 PIC Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . 106
Figure 37: MX240 MIC Interface Port Mapping . . . . . . . . . . . . . . . . . . . . . . . . . . . 126
Figure 38: Typical MPC Supported on the MX240 Router . . . . . . . . . . . . . . . . . . . 128
xiii