Juniper Networks EX8208 - Manual (Page 56)

Figure 11: SF Module LEDs in an EX8208 Switch
Table 13: SF Module LEDs of an EX8208 Switch
State and Description Color LED (Description)
• On steadily—SF module is operating normally.
• Blinking—Waiting to be configured by the master Switch Fabric
and Routing Engine (SRE) module.
Green ST (Status)
SF module has failed. Yellow
SF module is offline. Unlit
On steadily—Switch fabric in SF module is operating normally.
Blinking—Switch fabric in SF module is offline.
Green SF (Switch Fabric)
On steadily—Switch fabric in SF module has failed. Yellow
SF module is powered off. Unlit
Related Topics Installing an SF Module in an EX8208 Switch on page 157 •
• Removing an SF Module from an EX8208 Switch on page 217
• Taking the SF Module Offline in an EX8208 Switch on page 216
8-port SFP+ Line Card in an EX8200 Switch
The line cards in EX8200 switches combine a Packet Forwarding Engine and Ethernet
interfaces on a single assembly. They are field-replaceable units (FRUs) that can be
installed in the line card slots on the front of the switch chassis. The line cards are
hot-insertable and hot-removable: You can remove and replace them without powering
off the switch or disrupting switch functions.
EX8200 switches use four types of line cards:
• 8-port SFP+ line card
• 40-port SFP+ line card
Copyright © 2010, Juniper Networks, Inc. 30
Complete Hardware Guide for EX8208 Ethernet Switches