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Juniper QFX Series Switches vs NVIDIA Mellanox comparison

 

Comparison Buyer's Guide

Executive SummaryUpdated on Jan 23, 2025

Review summaries and opinions

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Categories and Ranking

Juniper QFX Series Switches
Ranking in Ethernet Switches
19th
Average Rating
8.6
Reviews Sentiment
6.6
Number of Reviews
7
Ranking in other categories
Data Center Networking (5th)
NVIDIA Mellanox
Ranking in Ethernet Switches
20th
Average Rating
7.8
Reviews Sentiment
6.7
Number of Reviews
7
Ranking in other categories
No ranking in other categories
 

Mindshare comparison

As of April 2025, in the Ethernet Switches category, the mindshare of Juniper QFX Series Switches is 0.2%, up from 0.0% compared to the previous year. The mindshare of NVIDIA Mellanox is 2.0%, up from 1.8% compared to the previous year. It is calculated based on PeerSpot user engagement data.
Ethernet Switches
 

Featured Reviews

RafaelTorres - PeerSpot reviewer
Offers automation capabilities and good customer support
Juniper QFX Series Switches offer several features that contribute to improved efficiency. One key advantage is the automation capabilities. This allows us to automate network configuration and management tasks using scripting languages. In our case, at the bank, we use a script for automation to confirm the switch's scalability in the local data center. We expanded the environment to utilize the environment feature with AWS, creating connections between both data centers. This setup allowed us to extend our operations to another data center in Latin America, using AWS and Juniper together.
Anil Ergunsah - PeerSpot reviewer
Networking capabilities deliver competitive performance for AI data center
I use NVIDIA Mellanox mostly for data center infrastructures. It is used for AI data center infrastructure and primarily focuses on the networking part The biggest advantage is that the vendor is the only one providing no-drop traffic. The performance and price are competitive, and performance is…

Quotes from Members

We asked business professionals to review the solutions they use. Here are some excerpts of what they said:
 

Pros

"EVPN-VXLAN feature offers the most benefits."
"Support is good and customer-friendly"
"Juniper QFX Series Switches provide a good platform for all of our hardware and are easy to use."
"The most valuable features are the VxLAN and the EVPN."
"It's really easy to replicate rules. It's the one that I've used; it was CLI-based. You can implement a large set of rules with CLI. You can just copy a script and add additional changes to the source and destination on the part. And so it's easy to do large zone-based rules."
"The QFX series is a good choice for large data centers, particularly for Spine-Leaf architectures."
"It's a stable solution."
"The tool is very configurable because it runs on a Linux operating system."
"It is a very easy-to-use product."
"The most valuable features of this solution are its functionality."
"From what I've been told, a valuable feature of Mellanox switches is they're quite user-friendly."
"The most valuable features of Mellanox Switches are the powerful hardware and the software is open. They're using Linux operating system. You can do and install many things, and it performs well."
"The biggest advantage is that the vendor is the only one providing no-drop traffic."
"The most valuable features of Mellanox Switches are the size, power consumption, and the vast amount of features."
 

Cons

"There is room for improvement in the pricing model. It is too high."
"Integrating QFX switches was the first point of challenge."
"It is very costly."
"There have been some issues sometimes. When you upgrade the device, it doesn't come up. It gets stuck."
"I faced issues with the deployment and upgrade. In the QFX5110 series, features like ISSU and DSSQ should be improved. Upgrades should be smoother."
"The price could be cheaper."
"Sometimes, it can have some bugs from the past if I am an old user. However, it is stable now."
"If you compare this solution with Cisco, utilization in Cisco is more popular and it is more friendly."
"The scalability is working fine at the moment, but there's always room for improvement. As of right now, I don't know of any improvements to suggest."
"Mellanox Switches were easier before Nvidia bought Mellanox and then their new version of the operating system changed. They started with Ennui, and now they only use Linux. If they returned to their previous CLI it would be a good option for starters. The new CLI is more difficult to use but more powerful than the older one. It has its advantages."
"Mellanox Switches could improve by adding some features that can make it easier for integrating the switches in some managing and monitoring platforms, such as Elastic or similar software for monitoring data with the data center in a more holistic way."
"The configuration is a bit different from Cisco, and therefore, for me at least, there's a bit of a learning curve."
 

Pricing and Cost Advice

"The solution is cheap, especially compared to competitors like Cisco."
"The price of Juniper QFX Series Switches is expensive because we are running some enterprise hardware. However, they are less expensive than Cisco or HPE hardware."
"The cost is expensive."
"The price of Mellanox Switches is reasonable compared to other solutions. The price and quality ratio was very good. There is a one-time license purchase that is needed."
"The pricing is very competitive. The licensing costs are fine."
"It's an open-source solution."
"There is a license to use the switch ports of Mellanox Switches."
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Top Industries

By visitors reading reviews
Computer Software Company
23%
Government
8%
Manufacturing Company
8%
Financial Services Firm
6%
Computer Software Company
19%
Manufacturing Company
12%
Financial Services Firm
9%
Educational Organization
7%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
No data available
 

Questions from the Community

What is your experience regarding pricing and costs for Mellanox Switches?
The pricing is competitive. For its performance, it's cheaper, so I would rate it a four if cheaper is lower.
What needs improvement with Mellanox Switches?
Sometimes, it can have some bugs from the past if I am an old user. However, it is stable now. I think it's okay; it's the best solution for now for AI data centers. Support could be better, but cu...
What is your primary use case for Mellanox Switches?
I use NVIDIA Mellanox ( /products/nvidia-mellanox-reviews ) mostly for data center infrastructures. It is used for AI data center infrastructure and primarily focuses on the networking part.
 

Also Known As

No data available
Mellanox Switches, Mellanox SN2700
 

Overview

 

Sample Customers

Linode, VPRO, West Chester University
CNPC, Korea Consumer Agency, Nutanix, Roxo Systems, StorPool, Atlantic.Net, INFN, StarWind, NYSE Technologies, Creative Consultants, ENKI
Find out what your peers are saying about Juniper QFX Series Switches vs. NVIDIA Mellanox and other solutions. Updated: April 2025.
848,576 professionals have used our research since 2012.