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Alcatel-Lucent OmniSwitch LAN Switches vs Cisco Nexus comparison

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Comparison Buyer's Guide

Executive SummaryUpdated on Apr 6, 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

Alcatel-Lucent OmniSwitch L...
Ranking in LAN Switching
10th
Average Rating
8.6
Reviews Sentiment
4.5
Number of Reviews
7
Ranking in other categories
No ranking in other categories
Cisco Nexus
Ranking in LAN Switching
2nd
Average Rating
8.4
Reviews Sentiment
7.7
Number of Reviews
108
Ranking in other categories
Data Center Networking (3rd)
 

Mindshare comparison

As of November 2026, in the LAN Switching category, the mindshare of Alcatel-Lucent OmniSwitch LAN Switches is 4.1%, down from 4.3% compared to the previous year. The mindshare of Cisco Nexus is 10.5%, up from 8.3% compared to the previous year. It is calculated based on PeerSpot user engagement data.
LAN Switching Mindshare Distribution
ProductMindshare (%)
Cisco Nexus10.5%
Alcatel-Lucent OmniSwitch LAN Switches4.1%
Other85.4%
LAN Switching
 

Featured Reviews

reviewer2048676 - PeerSpot reviewer
App. Manager at a political organization with 501-1,000 employees
Reliable network access has improved daily connectivity and simplified graphical management
The specific network design is done by another company, and we just manage the access switches, in fact, the local access switches on the LAN. I don't think there is much prioritization in our network for the moment. I don't think that the users see much about it; it's transparent for users. Whether there is a Cisco switch or an Alcatel-Lucent OmniSwitch LAN Switch, the user doesn't care. We are not expert users, but we are users for maintaining and keeping the situation alive, not experts of network switch programming. I'm not an expert of the switches to say what's missing. For smaller sites with 10 persons or so, it's sometimes not so easy to choose Alcatel-Lucent OmniSwitch LAN Switches.
Fakhar Mahmood - PeerSpot reviewer
Sr. Network Administrator at i2c
Migration between data centers has strengthened core connectivity and simplified segmentation
The biggest problems during migration were corporate issues, including dependencies on other devices such as F5, HSMs, and firewalls from Palo Alto. Everything was connected over the core switches, which made this a quite difficult part to manage and to onboard the teams and to understand the impact of the migration. We encountered an issue where we have two data centers, and unknowingly we were configuring the devices with the same VPC number on both devices. By doing that, we were not able to terminate the lease lines over those core switches. According to Cisco, we had to change the VPC number of one of the data center's core switches since they are in a VPC. We are still waiting, and it has been more than five to six years just to change the VPC number and migrate back the lease line. Now we are having cabin switches for the lease line and then the core switch. That VPC number issue was quite surprising for us. However, we have a very frequent issue with Cisco Nexus, particularly with the SFPs. Every time a port or the SFP heats up, it gets faulty. We have almost sixteen Nexus switches per data center. In a year, we experience one or two port issues per annum. We have standard Equinix data centers with standard installations, but somehow the temperature is always maintained and there is no ducting, yet the ports and the SFPs heat up or become faulty. This is a very frequent issue with the SFP-based port.

Quotes from Members

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

Pros

"Alcatel-Lucent OmniSwitch LAN Switches provide stable work with no issues, with less downtime and fewer maintenance windows."
"We have been selling for eight or ten years, and the customer is satisfied, and the entire Qatar army project is powered by the Alcatel-Lucent network."
"These OmniSwitches are very manageable and easy to configure."
"With Alcatel-Lucent OmniSwitch LAN Switches everything comes from one vendor. It operates very smoothly."
"The most valuable feature is the ease of configuration."
"One of the main advantages of the solution is that the configuration is straightforward, offering various configuration options through CLI or web interfaces. I'm satisfied with the customer service and support. The solution is good and people should know about it."
"OmniSwitch LAN Switches' performance is very good."
"I rate the technical support an eight or a nine out of ten. So far, they've been very professional and helpful, especially when we need to raise a case for any issue."
"The most valuable features are that it is easy to use, provides stability, easy to configure, low latency, and it provides communication to the data center."
"Cisco is refining the features all the time and you can see this in all the different vendors."
"The product's initial setup phase is very easy."
"A very solid and reliable solution."
"The interface is as user-friendly as you can make it."
"The 9000 series works really well in the spine-and-leaf architecture and gives you capabilities up to 400 gig."
"The consolidation of all of the layer two ports into one rack is very valuable."
"If you want high performance and availability then Nexus is the way to go."
 

Cons

"I would like to see better third-party integration with third-party systems."
"For smaller sites with 10 persons or so, it's sometimes not so easy to choose Alcatel-Lucent OmniSwitch LAN Switches."
"A customer expressed dissatisfaction with the color of the switches, preferring black over the current color, which is close to white. While the color is not a personal concern, my earlier preference was for all products to be extendable in one large stack since some equipment limits stacking to four elements instead of eight."
"n general, the way the product is put together is not well done."
"There are some issues with the network firmware being deleted from the switches."
"There is no OEM support in India so RMAs need to be sent to France, which takes a long time if the hardware is faulty."
"Although with the Nexus line generally, we've had a couple of bad experiences recently. I have a general concern that Cisco Nexus may be declining."
"The solution has room for improvement in terms of the learning curve."
"There is no feature parity between the 9K and the 5K or 7K, which means that it is harder to position the 9K to future proof them."
"Multi contexts would be nice to have to separate different tenants logically and securely."
"With some of the products we had before, we had a little more downtime than we would like."
"One improvement needed is support for Multi-CAD scale that we were concerned about. We're not hitting any limits at this point."
"Our only complaint is about the licensing because it can always be a little more cost-effective."
"Ease-of-use and making things more human-readable is most important."
 

Pricing and Cost Advice

"The solution’s price is at a moderate level."
"The price is okay. It's comparable to similar switches."
"OmniSwitch LAN Switches are cheaper than Cisco's switches."
"The license is purchased one time only, it is a perpetual license with no renewal."
"This is a very expensive product."
"It's worth the money we're paying for Nexus."
"The price of the product is reasonable."
"The Nexus 9000 is very competitively priced."
"Our licensing costs for this solution are approximately $200 USD per month."
"The license on a yearly basis is $200,000."
"We have a virtual license."
"The problem with Cisco, from what I see, is that their costs are much higher."
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Top Industries

By visitors reading reviews
Financial Services Firm
18%
Outsourcing Company
14%
Comms Service Provider
12%
Computer Software Company
12%
Outsourcing Company
15%
Manufacturing Company
10%
Construction Company
10%
Comms Service Provider
8%
 

Company Size

By reviewers
Large Enterprise
Midsize Enterprise
Small Business
By reviewers
Company SizeCount
Small Business3
Midsize Enterprise3
Large Enterprise2
By reviewers
Company SizeCount
Small Business19
Midsize Enterprise17
Large Enterprise83
 

Questions from the Community

What needs improvement with Alcatel-Lucent OmniSwitch LAN Switches?
The specific network design is done by another company, and we just manage the access switches, in fact, the local access switches on the LAN. I don't think there is much prioritization in our netw...
What is your primary use case for Alcatel-Lucent OmniSwitch LAN Switches?
I still work with Alcatel-Lucent OmniSwitch LAN Switches. We work with internet switches, but we also use LAN switches from Alcatel-Lucent. All the switches on the sites or across sites are Alcatel...
What advice do you have for others considering Alcatel-Lucent OmniSwitch LAN Switches?
Alcatel-Lucent OmniSwitch LAN Switches work well for us. I would rate this solution a 9 out of 10.
What is your experience regarding pricing and costs for Cisco Nexus?
Cisco Nexus switches are generally priced at the higher end of the market, but their performance, scalability, and reliability make them a strong option for enterprise data centers. The overall cos...
What needs improvement with Cisco Nexus?
The biggest problems during migration were corporate issues, including dependencies on other devices such as F5, HSMs, and firewalls from Palo Alto. Everything was connected over the core switches,...
What is your primary use case for Cisco Nexus?
Cisco Nexus is used in data centers with a simple Nexus OS deployment model. In our environment, we do not use programmability with Cisco Nexus. The switches are used very basically in our infrastr...
 

Also Known As

Alcatel Lucent OmniSwitch LAN Switches, OmniSwitch, OmniSwitch LAN Switches
No data available
 

Overview

 

Sample Customers

Advocate Health Care, Al-Farabi Kazakh National University, Azienda Ospedaliera della Provincia di Lodi, Centre Hospitalier Carcassonne, Certis Cisco Security, China Tianchen Engineering Corporation Co. LTD, City of Frankfurt, Dongseo University
Advanced Medical Transport, Banco de Guayaquil, Baylor Scott & White Health, BH Telecom, Bowling Green State University, Calligaris, Children's Hospital Colorado, City of Biel, Del Papa Distributing, Department of Justice, Dimension Data, Dualtec Cloud Builders, Electricity Authority of Cyprus, Grupo Industrial Saltillo (GIS), Hertz, K&L Gates , LightEdge, Lone Star College System, Management Science Associates, Mindtree, NBC Olympics, Quest, Sony Corporation, The Department of Education in Western Australia, Valley Proteins
Find out what your peers are saying about Alcatel-Lucent OmniSwitch LAN Switches vs. Cisco Nexus and other solutions. Updated: November 2026.
920,929 professionals have used our research since 2012.