Switch User Manual

The line card has two status LEDs labeled ON and ST on the faceplate that indicate the
online and status information for the line card. See “Line Card LEDs in an EX8200 Switch”
on page 35.
The 40-port SFP+ line card requires Junos OS for EX Series switches, Release 10.3 or
later.
The line card is shipped with 40 dust covers (in an accessory bag).
Related Topics 8-port SFP+ Line Card in an EX8200 Switch on page 30•
• 48-port SFP Line Card in an EX8200 Switch on page 33
• 48-port RJ-45 Line Card in an EX8200 Switch on page 34
• Optical Interface Support in EX8200 Switches on page 60
• SFP+ Direct Attach Cables for EX Series Switches on page 83
• Troubleshooting CoS Schedulers on a 40-port SFP+ Line Card in an EX8200 Switch
48-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
•
48-port SFP line card
•
48-port RJ-45 line card
You can use any combination of line cards in an EX8200 switch.
The 48-port SFP line card for EX8200 switches (see Figure 15 on page 34) has 48 1-gigabit
SFP ports on the faceplate in which you can install SFP transceivers. The line card is
shipped with 48 dust covers(in the accessory bag). Each port has two LEDs. See “Network
Port LEDs in an EX8200 Switch” on page 37.
33Copyright © 2010, Juniper Networks, Inc.
Chapter 2: Component Descriptions