Filter
Top Products
List of Tables
Part 1 Switch and Components Overview and Specifications
Chapter 1 EX8208 Switch Overview . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 3
Table 1: EX8208 Switch Hardware Configurations . . . . . . . . . . . . . . . . . . . . . . . . . . 7
Table 2: Physical Specifications of the EX8208 Switch Chassis . . . . . . . . . . . . . . . 9
Table 3: Routing Engine and Control Redundancy for EX8208 Switches . . . . . . . . 12
Table 4: Switch Fabric Redundancy for EX8208 Switches . . . . . . . . . . . . . . . . . . . 12
Table 5: Slot Numbering for an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . 13
Table 6: Slot Numbering for Power Supply Slots on an EX8208 Switch Chassis
Front . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 15
Chapter 2 Component Descriptions . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 17
Table 7: LCD Panel Menu Options for the EX8200 Switch . . . . . . . . . . . . . . . . . . . 19
Table 8: Chassis Status LEDs in an EX8200 Switch . . . . . . . . . . . . . . . . . . . . . . . . 22
Table 9: FRUs in an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 23
Table 10: SRE Module LEDs of an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . 26
Table 11: Link/Activity LED on the Management Port on EX8200 Switches . . . . . 28
Table 12: Status LED on the Management Port on EX8200 Switches . . . . . . . . . . 28
Table 13: SF Module LEDs of an EX8208 Switch . . . . . . . . . . . . . . . . . . . . . . . . . . 30
Table 14: Status LEDs on Line Cards for EX8200 Switches . . . . . . . . . . . . . . . . . . 36
Table 15: Network Port LEDs on Line Cards in an EX8200 Switch—Link/Activity
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 38
Table 16: Network Port LEDs on Line Cards in an EX8200 Switch—Status
LED . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 39
Table 17: N+1 Power Redundancy Configurations for Different EX8208 Switch
Configurations Using 2000 W AC Power Supplies . . . . . . . . . . . . . . . . . . . . . 42
Table 18: N+1 Power Redundancy Configurations for Different EX8208 Switch
Configurations Using 3000 W AC Power Supplies . . . . . . . . . . . . . . . . . . . . . 43
Table 19: N+1 Power Redundancy Configurations for Different EX8216 Switch
Configurations Using 2000 W AC Power Supplies . . . . . . . . . . . . . . . . . . . . . 43
Table 20: N+1 Power Redundancy Configurations for Different EX8216 Switch
Configurations Using 3000 W AC Power Supplies . . . . . . . . . . . . . . . . . . . . . 43
Table 21: N+N Power Supply Requirements for EX8208 Switch Configurations
Using 2000 W AC Power Supplies (Junos OS Release 10.2 or Later
Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Table 22: N+N Power Supply Requirements for EX8208 Switch Configurations
Using 3000 W AC Power Supplies (Junos OS Release 10.2 or Later
Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
Table 23: N+N Power Supply Requirements for EX8216 Switch Configurations
Using 2000 W AC Power Supplies (Junos OS Release 10.2 or Later
Only) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 45
xviiCopyright©2010,Juniper Networks,Inc.