DX Spectrum vs Observer GigaStor comparison

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Broadcom and Viavi Solutions are both solutions in the Network Monitoring Software category. Broadcom is ranked #17 with an average rating of 8.5, while Viavi Solutions is ranked #84. Broadcom holds a 1.7% mindshare in NMS, compared to Viavi Solutions’s 0.5% mindshare. Additionally, 89% of Broadcom users are willing to recommend the solution, compared to 100% of Viavi Solutions users who would recommend it.

DX Spectrum

Read 118 DX Spectrum reviews

16,267 Views
9,598 Comparison Views

89% willing to recommend

Observer GigaStor

Read 7 Observer GigaStor reviews

3,621 Views
2,317 Comparison Views

100% willing to recommend

DX Spectrum

Observer GigaStor

Comparison Buyer's Guide

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Executive SummaryUpdated on Jul 11, 2024

DX Spectrum and Observer GigaStor are two competing products in the tech market. Users appreciate the features and deployment of DX Spectrum, while Observer GigaStor offers robust functionality that is considered worth its higher price point.

Features: DX Spectrum is praised for its rich set of analytics tools, comprehensive integration capabilities, and real-time monitoring features. Observer GigaStor is recognized for its extensive data storage capacity, detailed packet-level analysis, and advanced troubleshooting features.

Room for Improvement: Users of DX Spectrum suggest improvements in its scalability, enhanced support for newer protocols, and interface functionality. Observer GigaStor users highlight the need for a more intuitive operating environment, better export functionalities, and user training.

Ease of Deployment and Customer Service: DX Spectrum is noted for its straightforward deployment and comprehensive customer support. Observer GigaStor provides detailed deployment documentation and a responsive support team, although its initial setup is considered more complex.

Pricing and ROI: DX Spectrum is seen as cost-effective with a clear return on investment due to its lower setup costs and efficient performance. Observer GigaStor, despite higher setup costs, demonstrates substantial ROI through its superior data handling and diagnostic capabilities.

To learn more, read our detailed DX Spectrum vs. Observer GigaStor Report (Updated: October 2026).

Buyer's Guide

DX Spectrum vs. Observer GigaStor

October 2026

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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

DX Spectrum

Ranking in Network Monitoring Software

17th

Ranking in Network Troubleshooting

6th

Average Rating

8.4

Reviews Sentiment

6.7

Number of Reviews

118

Ranking in other categories

Network Management Applications (7th), IT Infrastructure Monitoring (18th), DX NetOps (1st)

Observer GigaStor

Ranking in Network Monitoring Software

84th

Ranking in Network Troubleshooting

14th

Average Rating

9.0

Reviews Sentiment

8.1

Number of Reviews

Ranking in other categories

Network Packet Broker (NPB) (6th)

Mindshare comparison

As of November 2026, in the Network Monitoring Software category, the mindshare of DX Spectrum is 1.7%, up from 1.0% compared to the previous year. The mindshare of Observer GigaStor is 0.5%, up from 0.2% compared to the previous year. It is calculated based on PeerSpot user engagement data.

Network Monitoring Software Mindshare Distribution
Product	Mindshare (%)
DX Spectrum	1.7%
Observer GigaStor	0.5%
Other	97.8%

Network Monitoring Software

Featured Reviews

PinchasAlbalya

Network Engineer at a educational organization with 1,001-5,000 employees

Monitoring has become centralized and management now sees real‑time health of key network assets

The time investment required is significant, not because of difficulty but because of the need for free time to invest in it. We need to get the knowledge. We know there are many options, but we took an external vendor to install and make the customization. If we want to make others changes without paying for customization, we need to learn it deeply by ourselves. The tutorials are very complicated. They could work on that area. The tutorial part could be more simplified. I know there are many explanations, and you can get help or documents in one click on the current page in the product, but it is not very clear. If you want to do something new that you did not see from the vendor in the installation, it is not very simple. The documents are good for people that know how to operate the product well, but for new users, it is not simple.

Read full review

Jeroen-Dubbelman

Director at Bitrate

Aids significantly in the threat-hunting process and provides a score-based evaluation of user experience

There are many valuable features, but understanding end-user response times stands out. It provides a score-based evaluation of user experience, helping customers quickly pinpoint whether issues originate from the network, server, client, or application. Additionally, it facilitates in-depth analysis of application dependencies. The retrospective network analysis capability of Observer GigaStor has been beneficial. It's a pivotal feature for network performance solutions. However, I prefer to consider the entire solution suite - GigaStor, along with GigaFlow and Apex - for comprehensive network visibility and monitoring. So, I prefer to integrate all three solutions to provide the best visibility. They complement each other well, with Apex aggregating and correlating data from both GigaStor and GigaFlow to enhance environmental understanding and troubleshooting efficiency.

Read full review

Quotes from Members

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

Pros

"Some of the most valuable features are it's highly scalable, the carrier is great, and if something has SNMP, it can monitor it. It's a great network fault management solution."

"DX Spectrum is a solid solution."

"The Spectrum tool improved our network assurance levels for our business units."

"The network mapping functionality."

"The capability of handling and monitoring with SNMP and working with the SNMP traps is much better than other products."

"Reliability and stability are valuable because of the integration with CA Service Desk and the application of incident and event management in our environment."

"The topology correlation for layers one, two, three, and four significantly reduces the number of false positives (>98% ratio)."

"As the kind of enterprise that straddles the line between telco size and enterprise size, it scales for us, because we're not all the way at telco yet."

More DX Spectrum pros

"Go take a look at it. It's a great product and has great capabilities."

"Industry-leading line rates, packet-capture technology and data-mining capabilities are the most valuable features."

"It can help to write your rules, organize firewalls, your block, and also your protocols and IP address to come in or out of your network."

"If you have the opportunity, I would strongly encourage you to get it, because it makes the IT experience easier and more flexible, by providing the ability to see things in your networks like the directory packet label."

"I have no regrets using this product, I am very satisfied for what I paid for it and for the things I am able to do with the product."

"This solution allows us to see exactly what is going on in the network and we can very quickly solve issues with users."

"I also have the ability to see an application's performance, to see what's going on, why a network is slow, why this program for this user is experiencing a delay or some network issue"

"It's able to capture packets and, after a long time, you can come and use that information; to check, to analyze - everything you would want to do. So it's very good and helpful if you want to protect your data. It is stored in a certain place where you can access it every time you want to analyze it."

More Observer GigaStor pros

Cons

"Sometimes the front-line people need to push it up to the second-level quicker."

"Once something goes down, that is when we get alerted versus we need more predictive analytics in place so we know a case based on patterns putting AI in place, or something along those lines, so we know that there is a pattern growing that the systems going to go down."

"Our consultant was four months on-site doing Spectrum setup and working through issues."

"The price of DX Spectrum is not competitive when compared to other solutions, such as SolarWinds. The high price has caused us to lose many deals."

"I'd like to see cross-landscape correlation."

"It's not easily scalable."

"Its visualization can be improved. It doesn't have a very advanced GUI. It is very basic and simple, but it does work."

"It took a while to understand the product, but once we went hands on, it's great to work with."

More DX Spectrum cons

"I would like to have more than 4TB of storage available in the portable version of this solution."

"The Observer Console UI is consistent and stable, but could use some updating to be more modern."

"Maybe the graphical user interface could be simplified to allow people to use it more easily. It's already good, but they can work more on it to make it even easier."

"GigaStor feeds into Apex. So, the area where there could be improvement would be in artificial intelligence. For example, the incorporation of more advanced machine learning or AI capabilities could enhance its functionality."

"The interface is pretty complex, so for the average user, it takes a while to get up to speed with it. I would like it to be more user-friendly."

"There are some issues, in our environment that puts processing restraints on the Gigastor when turning on trending data to be sent to APEX."

"Graphics need improvement. Because a lot of the information there you have to input first in some case to have full potential. It could be more automated."

Pricing and Cost Advice

"Since the acquisition by Broadcom, we have not had such a good experience with licensing and pricing. Since they were bought by Broadcom, every sales contract is getting complicated. It's very complicated, and it's much more expensive than before. It's not a good pricing strategy from Broadcom."

"It is expensive compared to other tools in the market."

"DX Spectrum's pricing depends on the license number. It is affordable."

"In general, the license cost will be about 30% of the total TCO for this tool (hardware/support team, OS costs, and OS management)."

"The cost of some of these products are a little cost prohibitive, which is unfortunate. We have to find lower cost solutions for some of the things that we have to pull in. For the most part, CA has capabilities in pretty much everything that you would need. You just have to figure out where are you going to spend the most money for what you have to actually get done. You can do all these things but, which ones do you have to do? And that's hard to choose sometimes because you want to do them all."

"The solution's pricing could be better."

"The product, support, and maintenance are all expensive, which is another reason that we are switching to another solution."

"Spectrum is expensive."

More DX Spectrum pricing and cost advice

"It's quite expensive."

"It depends on the requirements you have. There are three types of license. There's the updates license, the work group license, and the workstation license."

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Top Industries

By visitors reading reviews

Financial Services Firm

14%

Outsourcing Company

14%

Manufacturing Company

10%

Construction Company

10%

Construction Company

17%

Outsourcing Company

12%

Financial Services Firm

11%

Comms Service Provider

Company Size

By reviewers

Large Enterprise

Midsize Enterprise

Small Business

By reviewers
Company Size	Count
Small Business	25
Midsize Enterprise	19
Large Enterprise	90

By reviewers
Company Size	Count
Small Business	5
Large Enterprise	3

Questions from the Community

What is your experience regarding pricing and costs for DX Spectrum?

The price is very, very high.

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What needs improvement with DX Spectrum?

See all answers

What is your primary use case for DX Spectrum?

The university purchased DX Spectrum, called ICE. DX Spectrum NAC is working for us only on Cisco 9200 switches. It is not working on any other switch like C1000 or HG or any 2960X. Even other Cisc...

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Comparisons

Nagios XI vs DX Spectrum

Compared 6% of the time

SolarWinds NPM vs DX Spectrum

Compared 5% of the time

Zabbix vs DX Spectrum

Compared 3% of the time

Kentik vs DX Spectrum

Compared 3% of the time

ManageEngine OpManager vs DX Spectrum

Compared 3% of the time

More DX Spectrum Competitors

Wireshark vs Observer GigaStor

Compared 9% of the time

NETSCOUT Network & Application Observability vs Observer GigaStor

Compared 9% of the time

SolarWinds NPM vs Observer GigaStor

Compared 6% of the time

Gigamon Deep Observability Pipeline vs Observer GigaStor

Compared 5% of the time

IxChariot vs Observer GigaStor

Compared 5% of the time

More Observer GigaStor Competitors

Product Reports

Buyer's Guide

DX Spectrum

October 2026

Download DX Spectrum product report

Buyer's Guide

Observer GigaStor

October 2026

Download Observer GigaStor product report

Also Known As

CA Spectrum

No data available

Overview

DX Spectrum is a comprehensive network monitoring tool designed for scalability and accuracy. With features like fault management, topological mapping, and customizability, it addresses network issues effectively while ensuring reliable infrastructure oversight.

Known for its robust capabilities, DX Spectrum excels in fault management and network monitoring, offering features such as Global Collections and Event Correlation for precise issue detection. This scalability allows it to monitor large infrastructures efficiently using SNMP traps. Automated device discovery and seamless integrations with tools like SOI and Zabbix enhance its functionality, providing users with a streamlined experience. The interface allows for deep visibility and is supported by REST API for improved integration and automation.

What are the key features of DX Spectrum?

Fault Management: Identifies and manages network faults efficiently.
Topological Mapping: Offers a graphical representation of network topology.
Customizability: Provides extensive options to tailor the tool to specific needs.
Global Collections: Enhances issue detection across networks.
Event Correlation: Reduces false alerts by correlating network events.
Scalability: Manages large networks with SNMP traps.
Automated Discovery: Automatically identifies and integrates devices into monitoring.
REST API: Facilitates seamless integration and automation.

Why should users consider DX Spectrum in reviews?

Operational Efficiency: Increases efficiency through automation and integration.
Deep Visibility: Provides comprehensive network visibility and control.
Reliability: Ensures stable and reliable network operations.
Integration Capabilities: Works seamlessly with multiple external tools.
Customizability: Allows customization to meet specific monitoring needs.
Proactive Management: Supports proactive issue resolution with accurate notifications.

DX Spectrum finds extensive applications across industries for network infrastructure monitoring. It is vital in sectors where maintaining service uptime and quickly resolving network faults is critical. Organizations leverage its configuration management, alarm/event management, and integration capabilities to maintain smooth network operations, especially in environments with large and complex network infrastructures.

Broadcom

Observer GigaStor provides detailed network visibility and data capture for efficient troubleshooting and analysis. It's a robust tool designed to manage today’s complex network environments, offering reliability and performance insights.

Observer GigaStor specializes in long-term network traffic capture, delivering comprehensive forensic analysis capabilities. It stands as a trusted resource for IT departments aiming to resolve network performance issues swiftly. By capturing and storing packets with high precision, it aids in identifying both current and past anomalies, ensuring network health and performance continuity through proactive monitoring.

What are the key features of Observer GigaStor?

Long-term Data Capture: Enables storage of vast amounts of data for extensive historical analysis.
Comprehensive Protocol Support: Offers support for diverse protocols, enhancing troubleshooting accuracy.
Retrospective Analysis: Provides the ability to trace issues back to their origin point, improving issue resolution speed.
Scalability: Adapts to network growth without sacrificing performance capabilities.

What benefits and ROI can be expected from reviews?

Increased Troubleshooting Efficiency: Provides quicker resolution times, reducing network downtime.
Enhanced Network Visibility: Improves understanding of network performance and traffic patterns.
Reduced Operational Costs: Limits the need for manual troubleshooting, saving on labor costs.
Improved Decision Making: Data insights aid in strategic planning for infrastructure improvements.

Observer GigaStor's implementation spans across various industries, from telecommunications to finance, where maintaining robust and secure network performance is crucial. Its ability to analyze and retrieve historical network data supports compliance and operational stability demands in these sectors.

Viavi Solutions

Sample Customers

National Informatics Centre India, Banese, Olympus, AlphaServe Technologies, Sicredi

Cisco Systems, Hawaiian Telecom, Renown Health, State of Nevada, U.S. Department of Veteran Affairs, Allstate Insurance, Jack Henry & Associates, United States Airforce, US Bank, Blue Cross Blue Shield of Minnesota, Texas Tech University Health Sciences Center, Chicago Board Options Exchange

Buyer's Guide

DX Spectrum vs. Observer GigaStor

October 2026

Free Report: DX Spectrum vs. Observer GigaStor

Find out what your peers are saying about DX Spectrum vs. Observer GigaStor and other solutions. Updated: October 2026.

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