Powered by Junos OS and the Trio programmable chipset, the Juniper MX204 delivers 400 Gbps throughput in a compact 1U platform. Engineered for enterprise WAN edge and data centre interconnects, this router offers high-density 10/40/100 GbE interfaces, rigid timing and sync, plus resilient performance in space or power-constrained environments.
Ultra-high density interface support: MX204 supports up to 24×10 GbE, 4×40 GbE, or 4×100 GbE ports in a single 1RU form factor, enabling flexible deployment at edge/peering/data-centre aggregation points.
Power and space optimisation: Delivers approx. 0.9 Watts per Gbps power consumption, compact cooling and redundant power supplies make it suitable for constrained racks or remote cabinets.
Versatile service suite & virtualisation: The MX204 supports a full set of routing (BGP, OSPF, etc.), switching, NAT, firewall filters/ACLs, encapsulations (VXLAN / MPLS / GRE), and virtual routing/VRF domains. It also supports strong telemetry and automation frameworks under Junos OS.
Precision timing & sync support: MX204 meets stringent synchronisation and timing requirements needed for mobile backhaul or financial services, with hardware support for synchronisation standards.
As a trusted UK Juniper partner, we leverage decades of IT expertise and our network of Juniper-certified technicians to ensure the success of router deployments across data centres and large enterprises.
Whether your team needs help selecting the right MX204 model and licensing, or if they could benefit from our router pre-configuration service, installation support, and ongoing maintenance, we’re here to support your organisation.
Book a free 30 minute consultation today to discuss your requirements with our experts.
Considering the MX204 router to strengthen your network performance? Our FAQ answers 6 common questions.
Q1: What real throughput and port combinations does MX204 support?
The MX204 delivers 400 Gbps system throughput. It supports combinations like 24×10 GbE, or 4×100 GbE, plus 40 GbE ports as needed, enabling strong edge or peering capacity while preserving high throughput.
Q2: How energy efficient and compact is MX204 for enterprise and data-centre use?
With approximately 0.9 W per Gbps, redundant fans and power supplies in a 1 RU chassis, the MX204 is designed to keep power and space overheads low—ideal for data centres or remote sites with constrained racks.
Q3: How does MX204 support automation, telemetry and modern network operations?
MX204 runs Junos OS, supporting rich telemetry, streaming of operational metrics, automation via APIs and scripting, Zero-Touch Provisioning, and integration with orchestration tools. These reduce manual configuration, speed deployment, and help enforce consistent policies.
Q4: What security and service edge functions are built into MX204?
The MX204 includes firewall filters/ACLs, NAT (1:1), and support for encapsulations like GRE or VXLAN. While deeper service features (e.g., stateful firewall / deep packet inspection) may be licensed or available in larger MX platforms or with additional modules, the MX204 supports a strong fixed-service suite.
Q5: Can the MX204 maintain precise synchronisation for applications needing tight timing?
Yes — MX204 supports stringent timing & synchronisation features, which are required in mobile backhaul, financial trading, or other latency-sensitive use cases. Its hardware and firmware support compliance with sync/timing standards.
Q6: What are some key considerations when deploying MX204 in enterprise/data centre environments?
Juniper recommends that users consider power & cooling (though the MX204 is efficient, it still demands good airflow and redundant power), interface breakout or cable planning (a mix of 10/40/100 GbE), licensing of software features, and ensuring compatibility with existing orchestration or telemetry tools. Additionally, the evaluation of SLAs, redundancy (power, cooling, fans), and environmental conditions (temperature, altitude) to guarantee reliability.
