Juniper QFX5220, Руководство по оборудованию, Страница: 23 / 247

Table 3: QFX5220 Hardware Components (continued)
CLI Output Spare Juniper Model Number Chassis Model Component
AC AFI 1600W PSU
AC AFO 1600W PSU
DC AFI 1600W PSU
DC AFO 1600W PSU
JPSU-1600W-1UACAFI (FRUs-to-ports
airflow)
JPSU-1600W-1UACAFO (ports-to-FRUs
airflow)
JPSU-1600W-1UDCAFI (FRUs-to-ports
airflow)
JPSU-1600W-1UDCAFO (ports-to-FRUs
airflow)
QFX5220-32CD Power supplies
AC AFO 1600W PSU
NOTE: The QFX5220-128C is
not available in AFI airflow.
JPSU-1600W-AC-AFO
JPSU-1600W-DC-AFO
QFX5220-128C-AFO
System Software
The Junos OS Evolved software on the QFX5220 provides Layer 2 and Layer 3 switching, routing, and
security services. Junos OS Evolved is installed on the switch solid-state drive (SSD).
For more information about which features are supported on QFX Series devices, see Feature Explorer .
You manage the switch using the Junos OS CLI, accessible through the console and out-of-band management
ports on the device.
The QFX5220-32CD is supported on Junos OS Evolved Release 19.1R1 and later. The QFX5200-128C
is supported on Junos OS Evolved Release 19.2R1 and later.
The DC version, QFX5220-32CD-D, is supported on Junos OS Evolved Release 19.3R1 and later.
QFX5220 Component Redundancy
The following hardware components provide redundancy on a QFX5220 switch:
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