EX9200-4QS Line Card
IN THIS SECTION
Line Card Models | 86
Line Card Components | 87
The line cards in EX9200 switches combine a Packet Forwarding Engine and Ethernet interfaces on a
single assembly. They are eld-replaceable units (FRUs) that you can install in the line card slots on the
front of the switch chassis. Line cards are hot-insertable and hot-removable: You can remove and replace
them without powering o the switch or disrupng switch funcons.
Line Card Models
Table 29 on page 86 shows the model number, descripon of the line card model, and the Junos OS
release in which the line card was rst supported.
Table 29: EX9200-4QS Line Card
Model Descripon Junos OS Release
Required
EX9200-4QS A line card with four 40-Gigabit Ethernet ports, each of which can
house 40-gigabit quad small form-factor pluggable plus (QSFP+)
transceivers
12.3R2 or later
See Figure 27 on page 86.
Figure 27: EX9200-4QS Line Card
86