Juniper EX9214 Hardware Manual page 100

• Six 40-Gigabit Ethernet ports, each of which can house QSFP+ transceivers. These ports support
40GBASE-LR4 and 40GBASE-SR4 transceivers. Starting with Junos OS for EX Series switches,
Release 15.1 R3, these ports support the JNP-QSFP-40G-LX4 transceiver.
• 24 10-Gigabit Ethernet ports, each of which can house SFP+ transceivers. These ports support
10GBASE-SR, 10GBASE-LR, 10GBASE-ER, and 10GBASE-ZR transceivers.
• Line card LED—An LED labeled OK/FAIL, which indicates the status of the line card. See
LED in an EX9200 Switch
• Network port LED—One LED on each network port, the Link/Activity LED, which indicates the link
status and activity on the port. See
You can install SFP+ and QSFP+ transceivers in any combination in the ports on the line card. The ports
are divided into two port groups. The twelve 10-Gigabit Ethernet ports labeled 0/0 through 0/11 form
PIC 0 and twelve 10-Gigabit Ethernet ports labeled 1/0 through 1/11 form PIC 1; PIC 0 and PIC 1 form
one port group. The three 40-Gigabit Ethernet ports labeled 2/0 through 2/2 form PIC 2 and three 40-
Gigabit Ethernet ports labeled 3/0 through 3/2 form PIC 3; PIC 2 and PIC 3 form the other port group.
The ports in each port group share 240 gigabits of bandwidth. Thus, you can transmit up to 240 gigabits
of traffic through a port group, without packet drop.
PIC 0 and PIC 1 are activated by default. If you deactivate both PIC 0 and PIC 1, PIC 2 and PIC 3 are
automatically activated. Similarly, if you deactivate both PIC 2 and PIC 3, PIC 0 and PIC 1 are
automatically activated. You can choose to activate only one of the PICs and keep the other inactive. To
deactivate an active PIC, use the
The line card supports the following combinations of active PICs:
• Any one PIC
• PIC 0 and PIC 1
• PIC 0 and PIC 3
• PIC 1 and PIC 2
• PIC 2 and PIC 3
NOTE: The line card does not support the following combinations of active PICs:
• PIC 0 and PIC 2
• PIC 1 and PIC 3
.
Network Port LEDs on Line Cards in an EX9200 Switch
command.
power
89
Line Card
.