SOLUTION: Data Center Networks

Get cloud agility and scale across multivendor environments.


SOLUTION: DCI Networking

Grow and accelerate cloud services in an open, programmable environment.



Get tips and a checklist for building an architecture that reduces complexity.



Learn why Gartner named Juniper a Leader in the 2020 Magic Quadrant for Data Center and Cloud Networking.


400G Ethernet

The QFX5130-32CD has 32 400GbE ports with a wide range of QSFP56-DD transceivers.

High-Performance Throughput

Up to 12.8 Tbps Layer 2 and Layer 3 performance.

Advanced Capabilities in Junos OS

Support for advanced networking features such as Border Gateway Protocol (BGP), Multiprotocol Label Switching (MPLS), and Fibre Channel over Ethernet (FCoE).


Power of fully programmable 400GbE chipset to deliver a diverse set of use cases.

Redundant Power and Cooling

Dual hot-swappable AC or DC power supplies provide 1+1 redundancy, and hot-swappable fan trays maintain high system availability.

Network Automation

Support for Python, Puppet, and Zero Touch Provisioning (ZTP) helps you address growing network complexity.


QFX5130 Switches offer a high-density, cost-optimized 1 U, 400GbE fixed configuration ideal for data centers where cloud services are being added. These services require higher network bandwidth per rack, along with flexibility, making the 10/25/40/100/400GbE interface options ideal for server and intrafabric connectivity. The QFX5130 is an optimal choice for spine and leaf deployments in enterprise, service provider, and cloud provider data centers.

Organizations requiring scale-out networks to run applications dependent on sophisticated traffic-handling with in-band telemetry and traffic steering based on dynamic state will benefit from Juniper’s compact, value-based solution. Coupled with the widespread adoption of overlay technologies, the QFX5130 Switch lays a strong infrastructure foundation for your evolving business and network needs. With deployment versatility to multiple applications, from custom services delivery in provider networks to breakthrough AI applications and scientific research, the platform brings future-proof flexibility to your network investment.

The QFX5130 comes in one model:

  • QFX5130-32CD: data center leaf or spine with 32 x 400GbE and 2 x 10GbE ports





Form Factor Fixed 1 U spine/leaf
Dimensions (W x H x D) 17.26 x 1.72 x 21.1 in. (43.8 x 4.3 x 53.59 cm)
Switching capacity 12.8 Tbps / 8 Bpps
Port densities
128 x 10/25GbE
32 x 40/100/400GbE
Power consumption Max load: 973W
Typical load: 730W
Buffer capacity 132MB
MAC addresses 160,000
IPv4 unicast/multicast routes 1.24M*
IPv6 unicast/multicast routes 610,000
Number of VLANs 4091
ARP entries 32,000
Latency 630ns
Overlay Management and Protocols Contrail Networking*, EVPN-VXLAN*

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