Juniper QFX5200 Hardware Manual page 20

Channelizing Interfaces
For downstream traffic, the QFX5200-32C has 32 physical or 128 logical ports (32 x 4) that can be used
for port channelization. The 100 Gigabit Ethernet ports can be channelized using breakout cables either
to 2 independent downstream 50 Gigabit Ethernet or to 4 independent 25 Gigabit Ethernet ports. The
default 100 Gigabit Ethernet ports can also be configured as 40 Gigabit Ethernet and in this
configuration can either operate as dedicated 40 Gigabit Ethernet ports or can be channelized to 4
independent 10 Gigabit Ethernet ports using breakout cables.
The QFX5200-32C ports support auto-channelization starting in Junos OS Release 15.1X53-D230.
The QFX5200-32C-L supports channelization by configuration starting in in Junos OS Evolved Release
18.3R1.
Network Port LEDs
The Link/Activity LED configuration for QFX5200-32C and QFX5200-32C-L switches use bi-colored
LEDs. The link LED indicates link activity or a fault. See
Table 3: QFX5200-32C and QFX5200-32C-L Access Port and Uplink LED Locations
Port Type Indicators
QSFP28 and Speed
QSFP+ Link
Status
Channelization
Table 4 on page 12 describes how to interpret the QSFP28 port LEDs.
Table 3 on page
Location
Figure 4: QFX5200-32C and QFX5200-32C-L Port LEDs
11.
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