Juniper QFX3500, Hardware Documentation

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NOTE: Port Q0 is unique in that the number of 10-Gigabit Ethernet interfaces supported varies
by Junos OS release. In some Junos OS releases, port 00 has a reserved port and in other releases
the port is available. See the topics on Channelizing Interfaces or Configuring the Port Type, for
your specific release.
Figure 27 on page 55 shows the location of the QSFP+ uplink ports and the default 10-Gigabit Ethernet
interface numbering.
NOTE: The QSFP+ uplink ports are not supported in Junos OS Release 11.1. The QSFP+ uplink
ports are supported in Junos OS Release 11.2 and later. To configure the ports as 40-Gigabit
Ethernet interfaces, you must be using Junos OS Release 12.2X50-D20 or later.
Figure 27: QSFP+ Uplink Port Locations
QSFP+ ports
LA
ST
LA
ST
LA
ST
LA
ST
Q0 Q1 Q2 Q3 24 25 26 27 28 29 30 31 32 33 34 35 36 37 38 39 40 41 42 43 44 45 46 47 0 1 2 3 4 5 6 7 8 9 34 35 36 37 38 39 40 41 42 43 44 45 46 47
LA
ST
LA
ST
LA
ST
LA
ST
Q0 Q1 Q2 Q3
g050023
xe- 0/1/0
or
xe-0/1/1*
through xe-0/1/3
xe-0/1/4
through xe-0/1/7
xe-0/1/8
through xe-0/1/11
xe-0/1/12
through xe-0/1/15
*Port availability is release dependent.
See the topic on Channelizing Interfaces for your Junos Release.
RELATED DOCUMENTATION
Field-Replaceable Units in a QFX3500 Device
Site Preparation Checklist for a QFX3500 Device | 95
Access Port and Uplink Port LEDs on a QFX3500 Device | 530
Installing and Removing QFX3500 Device Hardware Components | 452
55