Juniper EX9214

• Six 40-Gigabit Ethernet ports, each of which can house QSFP+ transceivers. These ports support
40GBASE-LR4 and 40GBASE-SR4 transceivers. Starng 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 Line Card
LED in an EX9200 Switch .
• Network port LED—One LED on each network port, the Link/Acvity LED, which indicates the link
status and acvity on the port. See Network Port LEDs on Line Cards in an EX9200 Switch .
You can install SFP+ and QSFP+ transceivers in any combinaon 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 trac through a port group, without packet drop.
PIC 0 and PIC 1 are acvated by default. If you deacvate both PIC 0 and PIC 1, PIC 2 and PIC 3 are
automacally acvated. Similarly, if you deacvate both PIC 2 and PIC 3, PIC 0 and PIC 1 are
automacally acvated. You can choose to acvate only one of the PICs and keep the other inacve. To
deacvate an acve PIC, use the power command.
The line card supports the following combinaons of acve 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 combinaons of acve PICs:
• PIC 0 and PIC 2
• PIC 1 and PIC 3
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