Juniper EX8208 Complete Hardware Manual page 13

List of Figures
Part 1
Chapter 1
Chapter 2
Chapter 3
Copyright © 2010, Juniper Networks, Inc.
Switch and Components Overview and Specifications
EX8208 Switch Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Figure 1: EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 4
Figure 2: EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10
Figure 3: Slot Numbering for an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 14
Figure 4: Slot Numbering for Power Supply Slots on an EX8208 Switch Chassis
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 16
Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 19
Figure 5: LCD Panel in an EX8200 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 20
Figure 6: Chassis Status LEDs . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 24
Figure 7: SRE Module in an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 27
Figure 8: SRE Module LEDs in an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 28
Figure 9: LEDs on the Management Port on an EX8200 Switch . . . . . . . . . . . . . . 30
Figure 10: SF Module in an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 31
Figure 11: SF Module LEDs in an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 32
Figure 12: 8-port SFP+ Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 33
Figure 13: 40-port SFP+ Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 34
Figure 14: Port Numbering and Port Groups on a 40-port SFP+ Line Card . . . . . . 34
Figure 15: 48-port SFP Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 35
Figure 16: 48-port RJ-45 Line Card . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 36
Figure 17: Status LEDs on an 8-port SFP+ Line Card . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 18: Status LEDs on a 40-port SFP+ Line Card . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 19: Status LEDs on a 48-port SFP Line Card . . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 20: Status LEDs on a 48-port RJ-45 Line Card . . . . . . . . . . . . . . . . . . . . . . . 37
Figure 21: Network Port LEDs on an 8-port SFP+ Line Card . . . . . . . . . . . . . . . . . . 38
Figure 22: Network Port LEDs on a 40-port SFP+ Line Card . . . . . . . . . . . . . . . . . 39
Figure 23: Network Port LEDs on a 48-port SFP Line Card . . . . . . . . . . . . . . . . . . 39
Figure 24: Network Port LEDs on a 48-port RJ-45 Line Card . . . . . . . . . . . . . . . . . 39
Figure 25: AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 42
Figure 26: Power Retainer for an AC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . 42
Figure 27: AC Power Supply LEDs on an EX8200 Switch . . . . . . . . . . . . . . . . . . . . 47
Figure 28: DC Power Supply . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 50
Figure 29: DC Power Supply LEDs in an EX8200 Switch . . . . . . . . . . . . . . . . . . . . 52
Figure 30: Fan Tray for an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 54
Figure 31: Airflow Through the EX8208 Switch Chassis . . . . . . . . . . . . . . . . . . . . . 55
Component Specifications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 57
Figure 32: Grounding Cable Lug For an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . 81
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