Modular Ethernet Routers

The Juniper PTX12000 Line of Modular Routers provides leading 800GbE port density in an 8-slot and 12-slot chassis. Powered by our highly scalable Express 5 ASIC, each 54-port line card supports QSFP-DD or OSFP pluggable optics to deliver a forwarding capacity of 43.2 Tbps. The line delivers unparalleled performance, with ZR/ZR+ support on dense 100GbE, 400GbE, and 800GbE for robust scaling in a myriad of WAN and data center network use cases.

With up to 345.6 Tbps capacity and 432 x 800GbE port density for the PTX12008, and a leading 518.4 Tbps and 648 x 800GbE for the PTX12012, the line excels in space- and power-constrained environments. Both routers are ready for 1.6 TE and beyond, protecting investments as bandwidth needs soar.

The line supports a variety of critical WAN and data center use cases, including core, peering, data center interconnect, data center edge, metro aggregation, and AI data center networks.

Mobile network cell sites require best-in-class access performance. Juniper ACX7000 family of Cloud Metro Routers delivers the low-latency connectivity, leading capacity, and reliability necessary for optimal 4G/5G-and-beyond communications.
Juniper ACX7024X Cloud Metro Router is an industrial-rated (I-Temp) multiservice router. Next-generation silicon delivers 360 Gbps of throughput, a comprehensive feature set, and the scale needed to support today’s and tomorrow’s performance and bandwidth requirements. The ACX7024 router’s fixed ports include 24 multi-rate (SFP28) ports, each configurable as 1GbE, 10GbE, and 25GbE, enabling operators to perform today’s most common upgrades on a port-by-port basis. An additional 4 fixed (QSFP-28) 100GbE uplinks are available to support scale.

Juniper ACX7000 family of Cloud Metro Routers, managed by Junos OS Evolved and Juniper Paragon Automation, is purposely built for the IP service fabric underlay of a Juniper Cloud Metro. Leveraging the industry’s fastest chipsets, the portfolio presents a unique and innovative balance of leading-edge platform design, technologies, and capabilities to deliver the industry’s most sustainable and high-performance routing portfolio. Juniper ACX7000 family of Cloud Metro Routers delivers a broad range of fixed, fixed-plus-modular, and modular multiservice routers (including environmentally rated options) providing highly flexible and scalable build-as-you grow native port speeds from 1GbE to 400GbE, high-power ZR/ZR+ support, breakout cable options for more granular port speed deployments, and high-capacity platforms pre-engineered to support future port speeds. Every Juniper ACX7000 platform includes active service assurance and zero trust security embedded, enabling operators to deliver highly reliable and differentiated customer experiences.

The MX304 Universal Routing Platform delivers massive scale and efficiency for space- and power-constrained environments. This carrier-grade, multiservice platform with extensive automation capabilities enables operators to meet constantly expanding bandwidth, subscriber, and service demands. The form factor and features make the MX304 an ideal fit in the business edge and metro Ethernet environments, as well as data center and colocation facilities.

Powered by Trio 6 silicon, the MX304 scales to 4.8 Tbps of throughput in just 2 RU, delivering unmatched edge router density and performance while consuming just 0.3 Watts/Gb of throughput. In addition, because it’s built on the Junos OS, the MX304 delivers nearly endless data-plane programmability, giving you the freedom to implement new network innovations.

The modular Juniper PTX10004, PTX10008, and PTX100016 Routers, designed with Juniper’s latest generations of custom Express silicon, deliver ultra-high port density, unyielding throughput performance, and unmatched sustainable efficiencies for the most demanding WAN and data center architectures. Juniper PTX10000 modular series routers deliver no-excuses 400GbE and 800GbE performance along with industry-leading port density of 28.8 Tbps per line card. The PTX10000 series router family delivers tremendous versatility, supporting a broad spectrum of WAN and data center use cases, including core, peering, data center interconnect, data center edge, metro aggregation, and AI data center networking. The PTX10000 lets operators reduce their TCO with highly flexible, high performance, and sustainable platforms built for longevity in the most demanding environments.
Choose from three configurable PTX10000 models: PTX10004 (4 slots), PTX10008 (8 slots), and PTX10016 (16 slots).

Mobile network cell sites require best-in-class access performance. The ACX7000 family of sustainable routers delivers the low-latency connectivity, leading capacity, and reliability necessary for optimal 4G, 5G, and beyond communications.

The ACX7020 is an environmentally rated, high-performance platform that delivers 100 Gbps throughput in a 1U form factor. It offers four multirate 1/10/25GbE ports and 16 1/10GbE ports designed to scale cloud metro services.

The ACX7020 is MEF 3.0-certified and ideal for metro access applications that are based on passive optical networking (PON) and related technologies. Powered by Junos OS Evolved and Juniper Paragon Automation, it delivers advanced features such as segment routing (SR), SRv6, MPLS, EVPN, and advanced programmability, network slicing, and telemetry.

Mobile network cell sites require best-in-class access performance. Juniper ACX7000 family of Cloud Metro Routers delivers the low-latency connectivity, leading capacity, and reliability necessary for optimal 4G/5G-and-beyond communications.
Juniper ACX7024X Cloud Metro Router is a commercial-rated (C-Temp), high-scale multiservice router. Key highlights are next-generation silicon that delivers 360 Gbps of throughput, a comprehensive feature set, a more powerful processor, 4 times the memory for high-scale environments, a higher FIB scale, and faster lookups. All these features help operators and enterprises meet the needs of high-performance bandwidth requirements today and tomorrow. The Juniper ACX7024X Cloud Metro Router fixed ports include 24 multi-rate (SFP28) ports, each configurable as 1GbE, 10GbE, and 25GbE, enabling operators to perform today’s most common upgrades on a port-by-port basis. An additional 4 fixed (QSFP-28) 100GbE uplinks are available to support scale.

Juniper® SSR Series Routers offer purpose-built, high-performance platforms that enable enterprises to build service-centric fabrics for distributed enterprises of any size.

The Juniper SSR120 Session Smart™ Router and SSR130 Session Smart Router provide the hardware foundation for Juniper SD-WAN driven by Mist AI™. When deployed at branch offices, the SSR100 line of routers provide a service-centric control plane and service-aware data plane that offer IP routing, feature-rich policy management, improved visibility, and proactive analytics. The result is a next-generation SD-WAN solution that supports the evolving needs of cloud-enabled enterprise networks.

For features and benefits of Juniper Session Smart Routers, as well as ordering information, see the Session Smart Routing Data Sheet.

The modern enterprise demands more from its network. It needs powerful, secure, and easily manageable connectivity that can keep pace with the demands of cloud-enabled applications and a distributed workforce. Legacy routers and tunnel-based SD-WAN solutions are no longer up to the task, creating complexity and compromising performance. The Juniper SSR400 challenges this status quo.

Juniper Session Smart Routers provide the foundation for Juniper AI-native SD-WAN. They enable enterprises to build service-centric fabrics that connect users to applications with unparalleled efficiency. When deployed at branch offices the SSR400 Router, provides a service-centric control plane and a service-aware data plane. The router offers robust IP routing, a fully featured policy engine, and proactive analytics. The result is a next-generation SD-WAN solution that lets you fundamentally reimagine branch networking.

Delivering 1.6 Tbps of fixed, high-density performance in a 1RU footprint, the MX301 is the compact workhorse for modern edge and inference networks. Powered by Juniper’s sixth-generation Trio silicon, it offers full multiservice edge features — routing, subscriber management, HQoS, security — with ultra-low latency and deterministic performance. Designed for deployments where space, power, and agility matter most, the MX301 gives you the capacity and simplicity to accelerate edge inference, mobile backhaul, small-scale cloud edge, and enterprise WAN services.