QFX Series Switches

Wide range of switches for data center spine and leaf switches, campus distribution and core, or data center gateway and interconnect

Access and Leaf

Lean Spine

Core and Spine

Legacy Models

Access and Leaf

Deploy these nimble switches in your most demanding, high-performance data center environments.

QFX5100 Switches

QFX5100-96S

2.56 Tbps/1.44 Bpps Switching Capacity
96 x 1GbE SFP (48 Copper 1GbE)
104 x 10GbE SFP+ (with breakout cable)
8 x 40GbE QSFP+

QFX5110 Switches

QFX5110-32Q

2.56 Tbps/1.44 Bpps Switching Capacity
104 x 10GbE QSFP+ (with breakout cable)
32 x 40GbE QSFP+
4 x 100GbE QSFP28

QFX5110-48S

1.76 Tbps/1.32 Bpps Switching Capacity
48 x 1GbE SFP (24 copper 1GbE)
48/64 x 10GbE SFP+ (with breakout cable)
4 x 40GbE QSFP+
4 x 100GbE QSFP28

QFX5120 Switches

QFX5120-48T

48 x 1/10GbE RJ-45
6 x 40/100GbE QSFP+/QSFP28
Up to 2.16/4/6.4 Tbps (bidirectional) Throughput

QFX5120-48Y

48 x 1/10/25GbE SFP/SFP+
8 x 40/100GbE QSFP+/QSFP28
Up to 2.16/4/6.4 Tbps (bidirectional) Throughput

QFX5120-48YM

48 x 1/10/25GbE SFP/SFP+
8 x 40/100GbE QSFP+/QSFP28
Up to 2.16/4/6.4 Tbps (bidirectional) Throughput
AES-256 encryption MACsec on all ports

QFX5120-32C

32 x 40/100GbE QSFP+/QSFP28
2 x 10GbE SFP+
Up to 2.16/4/6.4 Tbps (bidirectional) Throughput

Lean Spine

Build a next-generation IP fabric network with a flexible leaf or lean spine switch that meets your evolving network requirements.

QFX5200 Switches

QFX5200-32C

32 x 40/100GbE QSFP+/QSFP28
Up to 3.6/6.4 Tbps (bidirectional) Throughput

QFX5210 Switches

QFX5210-64C

64 x 40/100GbE QSFP+/QSFP28
Up to 12.8 Tbps (bidirectional) Throughput
ONIE and SONiC images preinstalled on QFX5210-64C-S

QFX5220 Switches

QFX5220-32CD

32 x 40/100/4000GbE QSFP56-DD
2 x 10GbE SFP+
Up to 25.6 Tbps (bidirectional) Throughput

QFX5220-128C

128 x 100GbE QSFP28
2 x 10GbE SFP+
Up to 25.6 Tbps (bidirectional) Throughput

QFX5230 Switches

QFX5230-64CD

64 x QSFP56-DD 400GbE
Up to 51.2 Tbps (bidirectional) Throughput

QFX5240 Switches

QFX5240-64QD

64 x QSFP-DD 800GbE
Up to 102.4 Tbps (bidirectional) Throughput

QFX5240-64OD

64 x OSFP 800GbE
Up to 102.4 Tbps (bidirectional) Throughput

QFX5700 Network Switches

QFX5700

32 x 40/100/4000GbE QSFP56-DD
2 x 10GbE SFP+
Up to 25.6 Tbps (bidirectional) Throughput

Core and Spine

Achieve unparalleled scalability, density, and flexibility with our switches, which are built on custom silicon to exceed your cloud and data center demands today and into the future.

QFX10002 Fixed Ethernet Switches

QFX10002-36Q

Up to 2.88 Tbps System Throughput
Up to 1 Bpps Forwarding Capacity
144 Maximum 10GbE port density
36 Maximum 40GbE port density
12 Maximum 100GbE port density

QFX10002-72Q

Up to 5.76 Tbps System Throughput
Up to 2 Bpps Forwarding Capacity
288 Maximum 10GbE port density
72 Maximum 40GbE port density
24 Maximum 100GbE port density

QFX10000 Modular Ethernet Switches

QFX10008

8 I/O slots
Up to 48 Tbps System Throughput
Up to 16 Bpps Forwarding Capacity
7.2 Tbps Maximum Bandwidth/Slot
1,152 Maximum 10GbE port density
288 Maximum 40GbE port density
240 Maximum 100GbE port density

QFX10016

16 I/O slots
Up to 96 Tbps System Throughput
Up to 32 Bpps Forwarding Capacity
7.2 Tbps Maximum Bandwidth/Slot
2,304 Maximum 10GbE port density
576 Maximum 40GbE port density
480 Maximum 100GbE port density

QFX10000 Line Cards

The QFX10000 line cards support an extensive set of Layer 2 and Layer 3 services that can be deployed in any combination of L2- L3 applications. Each QFX10000 line card is unique in its ability to support tri-speed 10GbE, 40GbE and 100GbE connections, enabling customers to transition seamlessly from one speed to another as their needs change. The unprecedented port density, high logical table sizes and up to 100ms deep packet buffers allow customers to deploy the most scalable systems necessary to meet the exponential data growth in the data center. Each QFX10000 line card is built upon the Juniper Q5 silicon, which supports a wide range of Layer 2 and Layer 3 Ethernet functionality including 802.1Q VLAN, VXLAN, link aggregation, Virtual Router Redundancy Protocol (VRRP), L2 to L3 mapping, and port monitoring. Additionally, the line cards support filtering, sampling, load balancing, rate limiting, class of service (CoS), MPLS, Fibre Channel over Ethernet (FCoE) transit functionality, and other key features needed to deploy a dependable, lossless, high-performance Ethernet infrastructure.

QFX10000-36Q

36-port 40GbE quad small form-factor pluggable plus transceiver (QSFP+) or 12-port 100GbE QSFP28 line card
144 Maximum 10GbE port density
36 Maximum 40GbE port density
12 Maximum 100GbE port density
12 GB Buffer

QFX10000-30C

30-port 100GbE QSFP28/40GbE QSFP+ line card
96 Maximum 10GbE port density
30 Maximum 40GbE port density
30 Maximum 100GbE port density
12 GB Buffer

QFX10000-60S-6Q

60-port 1GbE/10GbE SFP/SFP+ line card with six-port 40GbE QSFP+ / two-port 100GbE QSFP28
84 Maximum 10GbE port density
6 Maximum 40GbE port density
2 Maximum 100GbE port density
8 GB Buffer

Legacy Models

QFX Switches

QFX Series Switches deliver industry-leading throughput and scalability, an extensive routing stack, the open programmability of the Junos OS, and a broad set of EVPN-VXLAN and IP fabric capabilities. With QFX, you’ll find premier solutions for data center spine-and-leaf, campus distribution and core, and data center gateway and interconnect switching.

Rethink data center operations and fabric management with turnkey Juniper Apstra software in your QFX Series environment. You can automate the entire network lifecycle to simplify design and deployment and provide closed-loop assurance. With Apstra, customers have achieved 90% faster time to deployment, 70% faster time to resolution, and 83% OpEx reduction.