QFX5120-48Y Hardware Specifications | Juniper Networks Pathfinder Hardware Compatibility Tool

QFX5120-48Y

QFX5120-48Y

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View and analyze hardware specifications for multiple product variants:

OverviewChassisBuilt-in Network PortsOther Port ConfigurationChassis Cluster/High Availability/Virtual ChassisPower SystemCooling SystemProcessorStorageEnvironmental SpecificationsPerformance (Routing/Switching)

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Overview

Attribute Name	QFX5120-48Y-AFI2	QFX5120-48Y-AFO2	QFX5120-48Y-DC-AFI2	QFX5120-48Y-DC-AFO2
Full Product Name	QFX5120 Switch	QFX5120 Switch	QFX5120 Switch	QFX5120 Switch
OS Supported	Junos OS	Junos OS	Junos OS	Junos OS

Chassis

Attribute Name	QFX5120-48Y-AFI2	QFX5120-48Y-AFO2	QFX5120-48Y-DC-AFI2	QFX5120-48Y-DC-AFO2
Fixed/Modular Chassis?	Fixed	Fixed	Fixed	Fixed
Form Factor	1 U	1 U	1 U	1 U
Chassis Height	1.72 in / 4.3688 cm	1.72 in / 4.3688 cm	1.72 in / 4.3688 cm	1.72 in / 4.3688 cm
Chassis Width	17.36 in / 44.0944 cm	17.36 in / 44.0944 cm	17.36 in / 44.0944 cm	17.36 in / 44.0944 cm
Chassis Depth	20.48 in / 52.0192 cm	20.48 in / 52.0192 cm	20.48 in / 52.0192 cm	20.48 in / 52.0192 cm
Chassis Depth (With FRUs)	22.7 in / 57.658 cm	22.7 in / 57.658 cm	22.7 in / 57.658 cm	22.7 in / 57.658 cm
Chassis Weight (Fully Loaded With All Components)	23.7 lb / 10.75 kg	23.7 lb / 10.75 kg	23.7 lb / 10.75 kg	23.7 lb / 10.75 kg

Built-in Network Ports

Attribute Name	QFX5120-48Y-AFI2	QFX5120-48Y-AFO2	QFX5120-48Y-DC-AFI2	QFX5120-48Y-DC-AFO2
SFP28 Port Count	48	48	48	48

Other Port Configuration

Attribute Name	QFX5120-48Y-AFI2	QFX5120-48Y-AFO2	QFX5120-48Y-DC-AFI2	QFX5120-48Y-DC-AFO2
Console Port Count	1	1	1	1
Console Port Type	RJ-45	RJ-45	RJ-45	RJ-45
Management Port Count	2	2	2	2
Management Port Type	RJ-45	RJ-45	RJ-45	RJ-45
USB Port Count	1	1	1	1
USB Port Type	Type A	Type A	Type A	Type A
Uplink Port Count	8	8	8	8
Uplink Port Type	QSFP28	QSFP28	QSFP28	QSFP28
10 MHz Port	Y	Y	Y	Y
PPS Port	Y	Y	Y	Y

Chassis Cluster/High Availability/Virtual Chassis

Attribute Name	QFX5120-48Y-AFI2	QFX5120-48Y-AFO2	QFX5120-48Y-DC-AFI2	QFX5120-48Y-DC-AFO2
Count of Devices in Virtual Chassis	2	2	2	2

Power System

Attribute Name	QFX5120-48Y-AFI2	QFX5120-48Y-AFO2	QFX5120-48Y-DC-AFI2	QFX5120-48Y-DC-AFO2
PSU Count	2	2	2	2
PSU Redundancy	1+1	1+1	1+1	1+1
PSU Airflow Direction	Back-to-front	Front-to-back	Back-to-front	Front-to-back
PSU Hot-Removable And Hot-Insertable?	Y	Y	Y	Y
AC PSU Model Number	JPSU-650W-AC-AI	JPSU-650W-AC-AO	-	-
AC Max Power Consumption	283 W	283 W	-	-
AC Average Power Consumption	185 W	185 W	-	-
DC PSU Model Number	-	-	JPSU-650W-DC-AFI	JPSU-650W-DC-AFO
DC Max Power Consumption	-	-	342 W	342 W
DC Average Power Consumption	-	-	319 W	319 W

Cooling System

Attribute Name	QFX5120-48Y-AFI2	QFX5120-48Y-AFO2	QFX5120-48Y-DC-AFI2	QFX5120-48Y-DC-AFO2
Airflow Direction	Back-to-front	Front-to-back	Back-to-front	Front-to-back
AFO/AFI?	AFI	AFO	AFI	AFO
Airflow Volume	133 CFM	136 CFM	133 CFM	136 CFM
Fan Module Model Number	QFX5110-FANAFI	QFX5110-FANAFO	QFX5110-FANAFI	QFX5110-FANAFO
Fan Module Count	5	5	5	5
Fan Module Redundancy	4+1	4+1	4+1	4+1
Fan Module Hot-Removable And Hot-Insertable?	Y	Y	Y	Y

Processor

Attribute Name	QFX5120-48Y-AFI2	QFX5120-48Y-AFO2	QFX5120-48Y-DC-AFI2	QFX5120-48Y-DC-AFO2
CPU	2.2 GHz quad-core Intel	2.2 GHz quad-core Intel	2.2 GHz quad-core Intel	2.2 GHz quad-core Intel
DRAM	16 GB	16 GB	16 GB	16 GB

Storage

Attribute Name	QFX5120-48Y-AFI2	QFX5120-48Y-AFO2	QFX5120-48Y-DC-AFI2	QFX5120-48Y-DC-AFO2
Internal Storage Size	50 GB	50 GB	50 GB	50 GB
Internal Storage Type	SSD	SSD	SSD	SSD

Environmental Specifications

Attribute Name	QFX5120-48Y-AFI2	QFX5120-48Y-AFO2	QFX5120-48Y-DC-AFI2	QFX5120-48Y-DC-AFO2
Operating Temperature	32° through 104° F / 0° through 40° C	32° through 104° F / 0° through 40° C	32° through 104° F / 0° through 40° C	32° through 104° F / 0° through 40° C
Storage Temperature	-40° through 158° F / -40° through 70° C	-40° through 158° F / -40° through 70° C	-40° through 158° F / -40° through 70° C	-40° through 158° F / -40° through 70° C
Operating Altitude	6000 ft / 1828 m	6000 ft / 1828 m	6000 ft / 1828 m	6000 ft / 1828 m
Relative Humidity, Noncondensing (Operating)	5% through 90%	5% through 90%	5% through 90%	5% through 90%
Relative Humidity, Noncondensing (Nonoperating)	0% through 95%	0% through 95%	0% through 95%	0% through 95%
Maintenance Clearance	30 in / 76.2 cm	30 in / 76.2 cm	30 in / 76.2 cm	30 in / 76.2 cm

Performance (Routing/Switching)

Attribute Name	QFX5120-48Y-AFI2	QFX5120-48Y-AFO2	QFX5120-48Y-DC-AFI2	QFX5120-48Y-DC-AFO2
Throughput (Bidirectional)	4000 Gbps	4000 Gbps	4000 Gbps	4000 Gbps
Throughput (Unidirectional)	2000 Gbps	2000 Gbps	2000 Gbps	2000 Gbps
Forwarding Capacity	2 Bpps	2 Bpps	2 Bpps	2 Bpps
IPv4 Unicast Host Routes (Thousands)	211	211	211	211
IPv4 Unicast Routes Prefixes (RIB) (Thousands)	2000	2000	2000	2000
IPv4 Unicast Routes Prefixes (FIB) (Thousands)	351	351	351	351
IPv4 Unicast ECMP Paths	64	64	64	64
IPv4 Multicast Routes (Thousands)	106	106	106	106
IPv6 Unicast Host Routes (Thousands)	106	106	106	106
IPv6 Unicast Routes Prefixes (RIB) (Thousands)	500	500	500	500
IPv6 Unicast Routes Prefixes (FIB) (Thousands)	172	172	172	172
IPv6 Multicast Routes (Thousands)	52	52	52	52
ARP Entries (Thousands)	64	64	64	64
MSTP Instances	64	64	64	64
VSTP Instances	509	509	509	509
LAGs Count	80	80	80	80
Ports Per LAG	64	64	64	64
MAC Addresses Per System (Thousands)	288	288	288	288
Maximum Mirroring Sessions	4	4	4	4
Traffic Mirroring Destination VLANs	4	4	4	4
Traffic Mirroring Destination Ports	4	4	4	4
VLAN IDs Count	4094	4094	4094	4094
Jumbo Frame	9216 bytes	9216 bytes	9216 bytes	9216 bytes