Juniper MX204 Routers for Sale
If you are limited on space but want speed and scalability, Juniper MX204 router series offers the perfect solution. Shop BrightStar Systems for the best pricing and superior support.
JNP204-CHAS
JNP204-CHAS
MX204 chassis, spare. We buy and sell used Juniper MX204 networking equipment. Please contact us to buy or sell any pre-owned or surplus routers.

MX204-IR
MX204-IR
MX204 chassis with 3 fan trays and 2 power supplies, IR mode. We buy and sell used Juniper MX204 networking equipment. Please contact us to buy or sell any pre-owned or surplus routers.

MX204-R
MX204-R
The MX204-R is a Juniper MX204 chassis with 3 fan trays and 2 power supplies, R mode. The Juniper MX204-R router service features: Front to back airflow Rack mountable Firewall protection Full scale Layer 2, Layer 2.5, and Layer 3 switching NAT support MPLS support DDos attack prevention Access Control List ...

Juniper MX204 Routers Are High Performing Fixed-configuration Devices
The Juniper MX204 offers scalability and speed in units specifically designed for high-intensity computing environments with limited network hardware space.
The MX204 is the top-of-the-line fixed-configuration router of the Juniper MX Series. It’s also the only fixed-configuration router in the MX Series with cloud-grade networking capabilities.
Available Juniper MX204 Models
The Juniper MX204 router offers a cloud-grade platform for customers that require high-density throughput that is compact and scalable. And at only 1 rack unit (RU) in size, the Juniper MX204 delivers 400 Gbps of throughput and supports 10G, 40G and 100G Ethernet speeds. And, like all other MX Series routers, the Juniper MX204 interface configuration is extremely scalable, making it an ideal solution for networking environments of all sizes, from single branch locations to large-scale data centers.
The 12 fixed Juniper MX204 ports include four rate-selectable QSFP28 and QSFP+ ports that support 40G and 100G Ethernet, as well as 10G Ethernet using Juniper MX204 breakout cables). The other eight ports operate at a fixed rate of 1G or 10G Ethernet and support SFP and SFP+ optical transceivers.
The Juniper MX204 dimensions measure 17.6 x 1.75 x 18.7 inches, allowing you to fit 42 units per rack. Additionally, the Juniper MX204 chassis supports two power supply modules and three fan trays.
Juniper JNP204-CHAS
The Juniper JNP204-CHAS is the standard MX204 rack-mountable chassis with no additional licenses.
Juniper MX204-IR
The Juniper MX204 with IR mode is physically the same device as the standard MX204 chassis but includes an infrastructure routing (IR) license upgrade, which enables enhanced specifications.
Juniper MX204-R
The Juniper MX204-R is also the same as the standard MX204 chassis, but it also includes a routing (R) license upgrade, which enables the most advanced specifications supported on the chassis.
Pre-owned MX204 Specs
Although Juniper MX204 routers are the same size as MX150 routers, the Juniper MX204 virtual chassis features much more powerful specifications, including speed, port density and maximum capacity. However, as opposed to several fixed-configuration MX Series routers, the MX204 does not have any Modular Interface Card (slots), which limits the ability to customize ports.
The MX204 is the only fixed-configuration router in the MX Series that supports 100G Ethernet. The MX204 also supports 1G, 10G and 40G Ethernet speeds. And at only 1 rack unit (RU) in size, the MX204 is ideal for small networking facilities that require a powerful routing solution.
Additionally, the low Juniper MX204 power consumption — only 0.9W/Gb — makes it ideal if you’re looking to save on electricity or move toward more sustainable equipment.
The MX204 Has Several Features Not Available on Other Fixed-configuration Routers
You can see in the chart below that the MX204 is targeted more at high-speed networks, whereas most fixed-configuration routers in the MX Series are intended for networks that max out at 10G Ethernet.
Fixed-configuration MX Series Router Comparison Chart:
MX5 | MX10 | MX80 | MX104 | MX150 | MX204 | |
Rack Units | 2 | 2 | 2 | 3.5 | 1 | 1 |
Slots | 3 MICs | 3 MICs | 4 10GbE,
3 MICs |
4 10GbE,
4 MICs |
N/A | 8 10GbE,
4 100GbE |
Max Capacity | 20 Gbps | 40 Gbps | 80 Gbps | 80 Gbps | 20 Gbps | 400 Gbps |
Max 1G Ethernet Ports | 20 | 40 | 80 | 80 | 12 | 24 |
Max 10G Ethernet Ports | N/A | 1 | 8 | 8 | 2 | 24 |
Max 40G Ethernet Ports | N/A | N/A | N/A | N/A | N/A | 4 |
Max 100G Ethernet Ports | N/A | N/A | N/A | N/A | N/A | 4 |
As you can see, the number of MIC slots, the Juniper MX204 throughput and the number of high-speed — 40G and 100G — Ethernet ports on the MX204 are significantly higher than comparable devices.
We believe it’s our job to get you as much information as possible to help you determine which Juniper hardware will work best for you. So if you’d like more information on the used and factory sealed MX204 devices we stock or Juniper MX204 prices for specific models, please contact us.
BrightStar Systems Offers the Best Juniper MX204 Prices
We offer the best Juniper MX204 prices when we buy used devices, and we cover the shipping costs ourselves. Whether you’re a large-scale enterprise, a data center or an individual, we can help you turn all your used Juniper MX204 hardware, including chassis and parts, into a financial asset.
It can take time and resources to gain back some of the money you spent on your networking equipment. But at BrightStar Systems, we make it easy for you to sell your used MX204 routers.
If you’re unable to test equipment yourself, we’ll do it for you. And if you’re unsure how to set up freight pickup for large shipments, we can do that too. We specialize in bulk purchasing and will help schedule a time to pick up all your pre-owned equipment in one easy trip.
If you’re looking to sell used Juniper MX204 devices or any other pre-owned Juniper MX Series equipment, please contact our sales team so we can get the process started right away.
All Our Pre-owned MX204 Devices Are Verified
Our used Juniper MX204 prices are some of the best in the industry, as is the quality. In fact, when you purchase from us, you are guaranteed to be satisfied with the performance of the hardware you buy.
We’ve developed a 9-Point Quality Control and Testing Process that ensures every piece of equipment we sell is in great condition. Not only that, but we also verify that every component, whether it’s the Juniper MX204’s routing engine or its ports, to ensure every aspect is functioning properly.
We even remove all existing dust and debris, both inside and out, so your hardware is ready to go as soon as it arrives. We also restore all our pre-owned MX204 devices to factory default settings so you can easily customize your routers to fit your specific setup.
Please contact us if you would like to talk to one of our sales associates about purchasing used surplus MX204 routers or any other pre-owned Juniper hardware.
Our Flexible Payment Options Ensure You Get Paid On Time and In Full
We accept a variety of payment methods to suit your needs, whether you’re looking to buy Juniper MX204 models or you want to sell used Juniper MX204 devices. And if you’re making a purchase from another country, that’s not a problem; we’re experts in international transactions.
If for any reason you’re unable to test your own equipment, it will not impact your payment.
We can even pay you upfront and let you know if we run into any issues with the hardware we purchased. If you’d prefer we pay with a check, we can do that as well. We’ll just need to confirm all the equipment we purchased meets our operating standards before sending the payment.
We Make Sure You’re Satisfied With Your Purchase After It’s Delivered
Just because a transaction is completed does not mean our job is finished. Our team of network professionals is here to help you with any issues you run into during installation and setup.
In addition to delivering our customers with top-notch service, every in-stock used or factory sealed MX204 router you purchase from us includes BrightStar Systems’ 1-Year In-House Warranty. Paying for repairs and purchasing replacement equipment can be costly, but our warranty prevents you from worrying about those extra expenses and allows you to focus on other parts of your operation for an entire year.
Reach out to us today for more information on our pre-owned Juniper MX204 routers or any of our other used Juniper hardware and we’ll put you in touch with one of our knowledgeable sales associates.
BrightStar Systems is not an authorized Juniper partner and we have no affiliation with Juniper Networks. BrightStar Systems is an independent used Juniper networking hardware reseller.