Juniper ACX Series Router

Juniper ACX Series Routers – Complete Guide to All Models

Introduction: Powering Modern Metro and Edge Networking

The Juniper ACX series routers deliver high-performance, low-latency, and highly reliable networking for metro access, aggregation, and edge deployments. Designed to meet the needs of service providers, cloud operators, and enterprises, these routers combine carrier-grade hardware with the Junos Evolved operating system for exceptional scalability and operational efficiency.

Whether you need a compact fanless router for noise-sensitive environments or a high-capacity metro core platform, the ACX series offers a model tailored to your deployment requirements.

ACX710 – Compact, Hardened Metro Access Router

The Juniper ACX710 features 24× 1/10GbE and 4× 100GbE ports, delivering high-density connectivity in a compact, hardened form factor. Built for metro access and aggregation, it provides low-latency performance ideal for real-time applications such as 5G backhaul and cloud edge services.

Performance: High-density 10GbE and 100GbE interfaces.
OS: Runs on Junos Evolved for consistent management and automation.
Deployment: Ideal for outdoor cabinets, harsh climates, and remote metro sites.

ACX1000 – Fanless 60 Gbps Router for Metro Ethernet Edge

The ACX1000 is a fanless, compact router delivering 60 Gbps throughput with T1/E1 and GbE interfaces. Its silent operation makes it perfect for indoor environments with strict noise limits. Built for metro Ethernet edge deployments, it also supports robust timing protocols.

Cooling: Passive cooling for silent operation.
Throughput: 60 Gbps performance with reliable packet forwarding.
Use Case: Edge networking in offices, telco facilities, and space-constrained areas.

ACX1100 – Ethernet-Only Fanless Metro Router

The ACX1100 focuses on Ethernet-only deployments with copper and combo GbE ports. It offers the same 60 Gbps throughput as the ACX1000 but is optimized for low-power metro deployments where T1/E1 is not needed.

Interfaces: GbE copper and combo ports.
Efficiency: Low power draw for sustainable operations.
Best Fit: Metro Ethernet service aggregation.

ACX2000 – Hardened Router with 10GbE Support

The ACX2000 expands on earlier models with support for GbE and 10GbE ports alongside T1/E1. Its redundant power options and precise timing capabilities make it perfect for resilient metro access and synchronization-critical applications.

Interfaces: GbE, 10GbE, and T1/E1.
Resiliency: Dual power supply options for uptime assurance.
Applications: Mobile backhaul and mission-critical networking.

ACX2100 – Passive-Cooled, Noise-Sensitive Metro Router

The ACX2100 is similar to the ACX2000 but with passive cooling, making it ideal for noise-sensitive environments. It supports GbE, 10GbE, and T1/E1 connections while delivering 60 Gbps throughput.

Cooling: Passive for silent operation.
Environment: Indoor or space-constrained deployments.
Purpose: Aggregation at metro edges.

ACX2200 – Reliable Compact Ethernet Access

The ACX2200 is a simple yet powerful metro Ethernet access router. Supporting GbE and 10GbE ports, it delivers 60 Gbps throughput in a reliable, compact form factor.

Focus: Robust Ethernet access.
Performance: Efficient packet handling for metro networks.
Best Fit: Enterprise access and service provider metro edges.

ACX4000 – Modular Aggregation Router

The ACX4000 is a 2.5U modular router supporting T1/E1 to 10GbE interfaces. Its hardened design makes it suitable for both aggregation and metro access deployments.

Scalability: Modular interface support.
Durability: Carrier-grade for challenging environments.
Use Case: Aggregation in service provider networks.

ACX5000 – High-Density Metro Aggregation

The ACX5000 offers 1.44 Tbps of switching capacity with 48× 10GbE and 6× 40GbE ports. This makes it a go-to choice for large-scale metro Ethernet services.

Capacity: 1.44 Tbps throughput.
Deployment: Metro aggregation and service provider cores.
Advantages: High-density for large traffic volumes.

ACX5400 – GPON and High-Capacity Broadband Delivery

The ACX5400 supports 48× 1/10GbE and 6× 100GbE ports, designed for GPON and broadband deployments.

Purpose: High-capacity broadband aggregation.
Speed: Scales to 100GbE uplinks.
Use Case: FTTH, GPON networks, and IPTV delivery.

ACX6000 – Metro Core and Optical Integration

The ACX6000 bridges IP/MPLS and optical transport, with 48× 10GbE and 4× 100GbE ports.

Specialty: IP/MPLS and optical transport in one chassis.
Usage: Metro core and regional aggregation.
Benefit: Reduces equipment footprint in core sites.

ACX7024 – Cloud Metro Router with SRv6 Support

The ACX7024 offers 360 Gbps throughput with 24× 1/10GbE and 4× 100GbE ports. It supports SRv6 and MPLS, making it ideal for cloud metro services.

Strength: Future-ready routing protocols.
Performance: High throughput for cloud integration.
Applications: Edge data center interconnect.

ACX7024X – Enhanced High-Density Cloud Metro Router

The ACX7024X adds support for 25GbE while retaining 100GbE uplinks. With 360 Gbps throughput, it’s optimized for dense cloud metro deployments.

Advantage: 25GbE for modern workloads.
Fit: Service provider edge and enterprise cores.
Capability: Scalable high-performance networking.

ACX7100-32C – High-Capacity Metro/Data Center Aggregation

The ACX7100-32C delivers 4.8 Tbps with 32× 100GbE and 4× 400GbE ports, perfect for metro or data center aggregation.

Capacity: Massive bandwidth for large networks.
Deployment: Aggregation layers in carrier and hyperscale DCs.
Future-Proof: 400GbE support.

ACX7100-48L – Dense Metro Access Router

The ACX7100-48L provides 48× 10/25GbE and 6× 100GbE ports with 4.8 Tbps throughput.

Use Case: Dense metro access.
Performance: Low latency and high speed.
Flexibility: Supports various link speeds.

ACX7348 – Flexible Metro Aggregation

The ACX7348 is a 3U multiservice router offering 4.8 Tbps throughput and a mix of modular and fixed ports.

Flexibility: Supports multiple interface types.
Throughput: Handles large traffic volumes.
Best Fit: Service provider aggregation nodes.

ACX7509 – Massive 9.6 Tbps Metro Router

The ACX7509 is the flagship model with up to 400GbE support and 9.6 Tbps throughput. It is built for dense fan-out aggregation and sustainable high-performance networking.

Capacity: Handles the heaviest metro traffic loads.
Scalability: Future-proof design for next-gen services.
Deployment: Core metro aggregation.

Juniper Networks ACX Series Routers
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