MX 2020

In Stock

Quick Specifications

80 Tbps Capacity
20 Slots
Superior Reliability
Ultra-High Port Density



SOLUTION: Broadband Network Gateways

Expand fiber access and grow services revenue for your wireline business.


SOLUTION: Provider Edge

Advanced edge technologies that help service providers simplify, streamline, and accelerate.


SOLUTION: Cable Service Provider

Innovations for creating top-quality cable services.



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Exceptional Scale and Density

The MX2020 Universal Routing Platform stands out with a remarkable system capacity, providing an impressive 80 Tbps. It supports up to 800 100GbE interfaces, 320 200GbE interfaces, or 160 400GbE interfaces, showcasing its high scale and density.

Reliable Nonstop Service Availability

Built for reliability, the MX2020 seamlessly integrates support for the carrier-grade Junos operating system with a fully redundant architecture. This ensures uninterrupted service availability under any network conditions.

Versatile Applications

Addressing a broad spectrum of applications, the MX2020 excels in core, edge, and converged edge and core scenarios. Its ultra-high density and performance make it suitable for various applications, including residential and business services, Data Center Interconnect (DCI), SDN gateway, services routing, and more.

Long-Term Investment Assurance

The MX2020 is future-proof, offering outstanding scale for long-term traffic growth and providing an upgrade path for existing MX Series users. It supports the same Modular Port Concentrators (MPCs) used across different Universal Routing Platforms.

Advanced Power Design for Efficiency

With advanced power-saving features, the MX2020 contributes to operational efficiency, containing operational expenses and meeting high standards of energy efficiency.

Simple Hardware Upgrades

An added advantage of the MX2020 is its capability for straightforward hardware upgrades. This allows the introduction of new hardware into the MX2020 platform without the need to upgrade Junos OS, preventing costly downtime.


The MX2020 Universal Routing Platform is a trailblazer in the industry, renowned as the highest-capacity edge router. With an incredible 80 Tbps of system capacity, it supports up to 800 100GbE interfaces, 320 200GbE interfaces, or 160 400GbE interfaces in a single chassis when paired with the Modular Port Concentrator 11E (MPC11E) line card.

Ideal for a diverse range of edge, core, and converged edge and core applications, the MX2020 excels in scenarios such as business VPNs, next-generation broadband multiplay, and high-volume Internet and data center internetworking. It also supports sophisticated timing and virtualization capabilities, meeting the stringent requirements of mobile services.

Ensuring the highest levels of network availability, the MX2020 incorporates a comprehensive set of resiliency features, including N+1 fabric redundancy, control plane redundancy, N+N power feed redundancy, and N+1 power supply module redundancy. Additionally, the innovative Virtual Chassis technology supports chassis-level redundancy while enabling efficient management of two routers as a unified element.


System capacity 80 Tbps
Switch fabric capacity per slot 4 Tbps
Dense Port Concentrators (DPCs) and/or Modular Port Concentrators (MPCs) per chassis 20 (MPC only)
Chassis per rack 1
Dimensions (W x H x D) 19.0 x 78.75 x 36.20 in (48.26 x 200 x 91.95 cm)
Maximum weight 1,500 lbs / 680 kg
Mounting Four-post rack
Power options AC/DC: -40 to -72 VDC
100-240 VAC
Operating temperature 32° to 115° F (0° to 46° C) at sea level
Humidity 5 to 90 percent noncondensing
Altitude No performance degradation to 13,000 ft/4000 m


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