to a total of 20 QFX5110 devices in a QFX5110 VCF. Use QFX5110-32Q as the spine devices. You can
use these models in any combination as leaf devices:
•
QFX5100-24Q
•
QFX5100-48S
•
QFX5100-48T (Junos OS Release 17.3R2 and later)
•
QFX5100-96S
•
QFX5110-48S
NOTE: If only QFX5110-48S switches are available, cable and configure the switches as a
QFX5110 Virtual chassis.
•
A satellite device in a Junos Fusion Provider Edge system (Junos OS 18.1R2 and later)
NOTE: The QFX5110-48S does not support channelized ports in a Junos Fusion environment.
QFX5110-48S Hardware
As shown in Figure 2 on page 13, the QFX5110-48S is a 10-Gigabit Ethernet enhanced small form-factor
pluggable plus (SFP+) switch with 48 SFP+ ports and four 100-Gbps quad small form-factor (QSFP) pluggable
solution (QSFP28) ports. Each SFP+ port (0 through 47)can operate as a native 10-Gigabit Ethernet port
or a 1-Gigabit Ethernet port when 1-Gigabit Ethernet optics are inserted.
Each QSFP28 port (48 through 51) can operate as a native 100-Gigabit Ethernet port, a native 40-Gigabit
Ethernet port, or as 4 independent 10-Gigabit ports when using breakout cables. The four QSFP28 ports
can be used as either access ports or as uplinks. The QFX5110-48S provides an aggregate throughput of
960 Gbps. The QFX5110-48S has a 1 U form factor and comes standard with redundant fans and redundant
power supplies.
Figure 2: QFX5110-48S Port Panel
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