Juniper Day One+ QFX5120 User Manual

Meet the QFX5120 Line of Ethernet Switches
The Juniper Networks
®
QFX5120-48T, QFX5120-48Y, and QFX5120-48YM switches are compact, 1-U fixed configuration
switches ideal for top-of-rack and spine-and-leaf deployments. You can also use the QFX5120 line of switches for
high-density server connectivity, with an option to channelize the QSFP28 ports into multiple interfaces. In addition, you
can deploy the QFX5120 line of switches as campus distribution and core switches. Dual hot-swappable AC or DC power
supplies provide 1+1 redundancy. Five hot-swappable fan trays maintain high system availability.
The QFX5120 supports many network automation features and plug-and-play features, including zero-touch provisioning
(ZTP), making it simple to deploy on your network.
Here are some details about the port configurations for the QFX5120 line of switches:
Access PortsModel
•
Two 10GbE or 1GbE SFP+ ports
•
Thirty-two 100GbE or 40GbE QSFP28 ports
QFX5120-
32C
•
Six 100GbE or 40GbE QSFP28 ports
•
Forty-eight 10GbE or 1GbE BASE-T ports
QFX5120-
48T
•
Eight 100GbE or 40GbE QSFP28 ports
•
Forty-eight 25GbE, 10GbE, or 1GbE SFP28 ports
QFX5120-
48Y
•
Eight 100GbE or 40GbE QSFP28 ports that support MACsec
•
Forty-eight 25GbE, 10GbE, or 1GbE SFP28 ports that support MACsec
QFX5120-
48YM
2

Juniper Day One+ QFX5120 Specifications

General

Model	QFX5120
Form Factor	1U
MPLS Support	Yes
VXLAN Support	Yes
EVPN Support	Yes
ACX Support	No
Power Supply	Dual redundant power supplies
Operating System	Junos OS
Management	CLI, Junos Space