Juniper QFX5200 User Manual

Port Groups
The 48 SFP28 ports default to 10 Gigabit Ethernet but can be congured to 25 Gigabit Ethernet by port
groups. The SFP28 ports are divided into 12 port groups, with four conguous ports in each port group.
Each port group can be congured to either 10 Gbps or 25 Gbps speeds, but mixing port speeds within
a port group is not allowed. See Table 6 on page 15
Table 6: Available Port Groups for QFX5200-48Y
Port Groups
0 – 3
4 – 7
8 – 11
12 – 15
16 – 19
29 – 23
24 – 27
28 – 31
32 – 35
36 – 39
40 – 43
44 – 47
Use the set chassis fpc command to set an SFP28 port group to either 10 Gbps or 25 Gbps speeds. You
will receive a warning message that you are changing the port conguraon for the four ports.
15

Juniper QFX5200 Specifications

General

Brand	Juniper
Model	QFX5200
Category	Switch
Language	English