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Wide Area Network (WAN) Optimizer

What is Wide Area Networks (WAN) Optimizer?

WAN Optimizer is a tool that helps with WAN acceleration. It helps in maximizing the efficiency of data flow amongst Wide Area Networks (WAN). This technology aims at improving the speed of data transfer and access rate between various enterprise networks. WAN Optimizer helps companies in overcoming Read Buyer’s Guideimg

Top 5 WAN Optimizer in 2024

  • top product arrowSophos XG 86
  • top product arrowSophos XG 106
  • top product arrowSophos XG 115
  • top product arrowSophos XG 210
  • top product arrowSophos XG 135

Best WAN Optimizer

(Showing 1 - 9 of 9 products)

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Sophos XG 86

Sophos XG 86

Brand: Sophos

4.2img

4.2 out of 5

(1 user reviews)

1. Dimensions - Width x Depth x Height 190 x 117 x 43 mm 7.48 x 4.61 x 1.69 inches Weight 0.75 kg / 1.65 lbs (unpacked), 1.9 kg / 4.19 lbs (packed) 2. Phy... Read More About Sophos XG 86 img

₹3,507

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Sophos XG 106

Sophos XG 106

Brand: Sophos

4.1img

4.1 out of 5

(1 user reviews)

Sophos XG 106 is a complete WAN Optimizer designed to serve Startups, SMBs, SMEs and Agencies. This WAN Optimizer for Web-Based has a simple interface and... Read More About Sophos XG 106 img

₹4,690

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Sophos XG 115

Sophos XG 115

Brand: Sophos

4img

4 out of 5

(1 user reviews)

Sophos XG 115 is a complete WAN Optimizer designed to serve Startups, SMBs, SMEs and Agencies. This WAN Optimizer for Web-Based has a simple interface and... Read More About Sophos XG 115 img

₹13,168

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Sophos XG 210

Sophos XG 210

Brand: Sophos

4img

4 out of 5

(1 user reviews)

Sophos XG 210 is a complete WAN Optimizer designed to serve Startups, SMBs, SMEs and Agencies. This WAN Optimizer for Perpetual has a simple interface and... Read More About Sophos XG 210 img

₹63,341

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Sophos XG 135

Sophos XG 135

Brand: Sophos

4.2img

4.2 out of 5

(1 user reviews)

Sophos XG 135 is a new way to manage your firewall, monitoring network & application and give an immediate response to security breach incidents. Its a... Read More About Sophos XG 135 img

₹32,831

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Sophos XG 125

Sophos XG 125

Brand: Sophos

4.4img

4.4 out of 5

(0 user reviews)

Sophos XG 125 is a complete WAN Optimizer designed to serve Startups, SMBs, SMEs and Agencies. This WAN Optimizer for Web-Based has a simple interface and... Read More About Sophos XG 125 img

₹18,429

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Symantec Wan Optimization

Symantec Wan Optimization

Brand: Symantec

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Symantec WAN optimization is a powerful solution that accelerates application performance, improves user experience and saves bandwidth for today’s b... Read More About Symantec Wan Optimization img

Price On Request

Replify WAN

Replify WAN

Brand: Replify

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Replify provides a software based WAN optimization product that can be used standalone or integrated into your existing product thanks to a flexible API. R... Read More About Replify WAN img

Price On Request

Riverbed WAN Optimization

Riverbed WAN Optimization

Brand: Riverbed

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Riverbird WAN Optimization comes with an in-built feature to send an alert in case there is detected a threat to the system. This WAN optimization software... Read More About Riverbed WAN Optimization img

Price On Request

Last Updated on : 01 Mar, 2024

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Best WAN Optimizer FAQ’s

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Some of the top WAN optimization solutions are Verizon VNS - WAN Optimization, Fatpipe WAN Optimization, INAP Network and Lumen SD-WAN.

Virtual private network (VPN) is a technology that is used by individuals & businesses to protect their online identity and access restricted or censored resources. A wide area network (WAN) is a collection of local area networks that exist over a large geographical area and is used for connecting data centres, cloud storage and applications.

The speed of Ethernet and WAN depends on the technology used. It's important to keep geographical coverage, infrastructure and available options in mind while determining the speed of a network connection for a specific use case.

SD-WAN means Software-Defined Wide Area Network. This networking technology is used for simplifying the operation and management process of a WAN by separating the network control functions from hardware infrastructure.

WAN optimizers are used for improving the end-to-end data transfer and access rate between the endpoints of enterprise networks. 

Some of the notable features used by WAN optimizer to enhance the traffic through data compression, data deduplication, protocol optimization, protocol acceleration and more.

A WAN optimizer is a software solution or network appliance which is designed to improve the efficiency and performance of wide area networks.

Date deduplication, data compression, protocol optimization and caching are some notable features used by WAN optimizers to optimize network traffic.

WAN Optimizer Reviews

SX

Sophos XG 86

4.2

“The user interface is simple and intuitive. Must say one of the best firewall protection with no risk.”

- Rohit Sharma

See all Sophos XG 86 reviewsimg
SX

Sophos XG 115

4

“This is a next-gen firewall. One of the best firewall offering excellent performance and simple management interface.”

- Aakash Mittal

See all Sophos XG 115 reviewsimg
SX

Sophos XG 210

4

“Content Inspection, Proxy Server and VPN makes this Sophos firewall more powerful for your company's network protection and security”

- Vaibhav Kumar

See all Sophos XG 210 reviewsimg
SX

Sophos XG 135

4.2

“The fiewall met all my working requirements with high performance.”

- Ankit Sachdeva

See all Sophos XG 135 reviewsimg

WAN Optimizer Price List In India

WAN Optimizer Cost
Top WAN Optimizer Starting Price Rating
Sophos XG 86₹3506.71 4.2
Sophos XG 106₹4690.31 4.1
Sophos XG 115₹13168.41 4
Sophos XG 210₹63341.21 4
Sophos XG 135₹32831.49 4.2
Sophos XG 125₹18428.82 4.4

Buyer's Guide for Top WAN Optimizer

Found our list of WAN Optimizer helpful? We’re here to help you make the right choice and automate your business processes. Let’s discover some of the essential factors that you must consider to make a smarter decision!

  • What is Wide Area Network (WAN) Optimizer Software?
  • How Does WAN Optimization Work?
  • Why Do We Need WAN Optimization?
  • Key Features of Wide Area Network (WAN) Optimization Software
  • What Types of WAN Optimization Software Are There?
  • Here are some common types of WAN optimization solutions available in the market:
  • Benefits of WAN Optimizer Software
  • Who Uses Wide Area Network (WAN) Optimization Software?
  • How Much Does WAN Optimization Software Cost?
  • What Does WAN Optimization Software Integrate With?
  • Comparison Between the Best WAN Optimization Solutions
  • Considerations When Buying Wide Area Network (WAN) Optimizer Software
  • Wide Area Network (WAN) Optimization Software Latest Trends

What is Wide Area Network (WAN) Optimizer Software?

A Wide Area Network (WAN) optimizer also known as WAN accelerator or WAN optimization controller is a software solution specifically designed to improve the efficiency and performance of data transmission on wide area networks or even on LAN in some cases. It uses data de-duplication and compression techniques to speed up the time taken for information to flow back & forth via WAN network. WAN optimization software helps in connecting geographically dispersed locations, where data transfer can be affected due to limited bandwidth, packet loss and high latency. WAN optimizer uses several techniques to overcome all challenges and improve network performance.

How Does WAN Optimization Work?

  • WAN optimization is used for overcoming delays, enhancing network throughput and reducing packet loss. It accomplishes this using various WAN optimization techniques and technologies.
  • Bandwidth deduplication and stream compression through byte caching in real-time.
  • When lesser data is sent over the WAN, it results in improved user experience, application acceleration and reduced bandwidth cost.
  • Forward error, packer loss recovery and quality of service improve the link performance for ensuring better application response.
  • TCP acceleration improves the performance of suboptimal network environments.
  • The bandwidth-intensive web traffic is redirected by SD-WAN Path Selection via a secondary broadband link.

Why Do We Need WAN Optimization?

Let's look at some key reasons why WAN optimization is required.

  • Enhanced Performance: Wide area network performance is drastically improved due to WAN optimization strategies for data transports and applications. Faster response times, improved productivity, and better user experience are some critical benefits of WAN optimization. Moreover, it also lowers latency, prioritizes vital traffic, and optimizes bandwidth usage.
  • Efficient Bandwidth: WAN links have limited bandwidth; therefore, it becomes important to use resources wisely. WAN optimization procedures like caching, data deduplication, and data compression reduce the quantity of data transmission, hence decreasing bandwidth requirements. This helps you in making the most of your current network infrastructure without any costly upgrades.
  • Saves Cost: WAN helps in minimizing the demand for extra network capacity and optimizes bandwidth consumption, which might result in cost savings. It helps your organization in getting a greater return on investment and protects against unreasonable investments in costly network improvements. Additionally, it reduces operating costs and boosts productivity.

Key Features of Wide Area Network (WAN) Optimization Software

WAN optimizer solutions come with a wide range of features such as data compression, data deduplication, traffic prioritization, network acceleration, and more. Let's look at all these features in more detail.

  • Wide Area File Services (WAFS): This is a subset of WAN optimization that allows centralized and effective management of data across dispersed locations. Basically, it is a storage technology, which allows you to access a remote data center over a WAN as if it is a local connection. The primary elements of WAFS are application acceleration and WAN optimization.
  • SMB Proxy: Server message block proxy or SMB proxy is a software component or network device that is commonly used in Windows environment to access printers, files and many other shared resources. The main purpose of this feature is that it optimizes and enhances the security, performance and management of SMB communications. Along with intercepting SMB requests by clients, it increases the effectiveness of SMB traffic.
  • HTTPS Proxy: Hypertext Transfer Protocol Secure (HTTPS) is a response/request protocol between servers and clients that is used for secure transactions and communications. The HTTPS-proxy can be used to protect a web server that is secured by a Firebox or to analyze the HTTPS traffic that is being requested by users on the network. Moreover, as HTTPS uses a digital certificate for securing a connection and validating the identity of a web server, it is more secure than HTTP.
  • Media Multicasting: Media Multicasting: Media Multicasting facility allows the transmission of multimedia content, like video and audio, simultaneously to various audiences over a network. This is a network communication technique that allows seamless distribution of media streams to a large group of receivers, who are known as multicast group members.
  • Web Caching: Different techniques are used by website developers to improve speed and optimize performance. One such reliable technique is web caching, in which shared page elements like CSS, images and Javascript are downloaded and stored closer to the end user so that instead of querying the web server, a browser can easily retrieve data from the stored location. Web Caching improves the performance of a webpage and minimizes network traffic.
  • Bandwidth management: Bandwidth management is a procedure that categorizes different types of data for prioritizing network traffic. Usually, this feature is used in tandem with quality of service for enhancing the granularity and level of control. Bandwidth management segregates traffic into different bandwidth classes and every class has a priority assigned to it. Priorities are assigned according to different factors such as content, application, source and users.
  • Data Compression: Compression algorithms are used by WAN optimizers to decrease the size of data transferred over the network. As the compressed data needs less bandwidth, it results in improved network efficiency and faster transmission.
  • Data Deduplication: This attribute removes the redundancy from data transmission by spotting and eliminating duplicity from data patterns. By transmitting unique data components, WAN optimization software decreases the amount of data shared over the network, hence drastically improves bandwidth utilization.
  • Protocol Optimization: It improves the efficiency of different protocols when traveling across a WAN varies. To minimize latency and increase throughput, WAN optimizers can optimize and improve protocol behavior, like TCP window size. This helps maximize throughput and reduce latency.
  • Reporting & Analytics: All top-grade WAN optimizers come with reporting & analytics feature that provides in-depth reports about traffic patterns, network performance and optimization gains. It helps the administrators in understanding the effectiveness of optimization strategies and make well-informed decisions.

What Types of WAN Optimization Software Are There?

Here are some common types of WAN optimization solutions available in the market:

  • Physical WAN optimization: These hardware-based solutions are usually available in the form of physical appliances. They are directly installed in the network infrastructure to ensure high performance. Moreover, physical WAN optimization can easily handle heavy workloads.
  • Virtual WAN Optimization: This software is specifically designed to work on virtual and cloud platforms. It gives users the option to deploy WAN optimization as a virtual appliance, making it easy to scale and integrate with the existing virtualized settings.
  • SD WAN Optimization: Software Defined WAN (SD WAN) software offers WAN optimization facilities along with SMART network management. SD WAN software uses software defined network concepts for prioritizing applications, traffic routing, and managing network resources across several locations.
  • Cloud Based WAN optimization: Cloud based WAN optimization tools are easy to deploy and offer greater flexibility and scalability. These solutions leverage cloud services as well as infrastructure to optimize WAN performance.

Benefits of WAN Optimizer Software

The key benefits of WAN Optimization solutions include:

  • Improved speed between multiple locations: WAN solutions help in maximizing network speed between remote locations, increasing the file transfer speed as well as network-based communication, like email, conference calls, etc.
  • Faster data recovery: Crashed applications and servers take a lot of effort and time to recover. Thanks to the increased network response time due to WAN optimization, it allows users to quickly regain access to important applications and reclaim critical applications with ease.
  • Reduce network bandwidth costs: With methods such as compression, caching, and application acceleration, you can utilize Wide Area Network optimizers to decrease the cost of third-party software, bandwidth usage and network devices.
  • Enhanced application delivery: Wide Area Network (WAN) Optimization software is highly beneficial for companies that depend on critical applications like customer relationship management (CRM), enterprise resource planning (ERP) and virtual desktop infrastructure (VDI). By implementing application-specific optimizations, Wide Area Network (WAN) optimizers reduce latency, accelerate application delivery and ensure seamless performance over the WAN.
  • Centralized Management: Several WAN optimization solutions offer centralized management facilities, empowering IT administrators to keep a tab on WAN from a single console. It enables effective provisioning, troubleshooting and configuration of WAN optimization devices. Moreover, this also helps in simplifying network management tasks.

Who Uses Wide Area Network (WAN) Optimization Software?

WAN optimization software is used by branch & remote offices, data centers, and cloud service providers. Here we take a detailed look at such businesses:

  • Branch and remote offices: Organizations that have several branches or remote offices need to access centralized applications, resources and data over WAN. All these businesses use WAN optimization software to improve application performance, ensure efficient data transfer, allow remote workers to work effectively, and use important resources without any delay.
  • Data Centres: Date centres that offer hosting, cloud or colocation services often use Wide Area Network (WAN) solutions to optimize and ensure optimum network connectivity between client offices and data centre facilities. It enhances the overall network performance, reduces latency and improves data transfer speeds.
  • Cloud Service Providers: Cloud service providers provide Software as a Service (SaaS), Infrastructure as a Service (IaaS) and Platform as a Service (PaaS) solutions, and they often rely on WAN optimization software for optimizing network performance for their customers. It helps in delivering world-class cloud-based services and improves data transfer between cloud infrastructure and customer premises.

How Much Does WAN Optimization Software Cost?

The price of WAN optimization software depends on several factors such as features, capabilities, number of users, licenses, specific vendors or any additional support or services. Primarily, it is available on a subscription-based or license model. Moreover, there are vendors who charge a fixed price as per the number of devices or users, while others may offer it on tiered-based pricing.

What Does WAN Optimization Software Integrate With?

WAN optimization software can integrate with several systems and components to improve the overall performance of the network. Here are some noteworthy integrations of this software.

  • Application Delivery Controllers (ADCs): ADCs are computer devices that are placed in a zone between a web farm and an outer firewall. It controls and optimizes the connection between application servers and client computers. WAN optimization software integrates ADSc to enhance the application performance by compressing data, reducing latency and categorizing application traffic.
  • Switches and Routers: WAN optimization software can be integrated with switches and routers for optimizing network traffic. It could be integrated with these systems to reroute traffic via optimization appliances and to make full use of quality of services (QoS) to prioritize certain settings.
  • Content Delivery Networks (CDNs): Content delivery networks (CDNs) are used for distributing content to people in various geographical locations. The software can be integrated with CDNs to enhance the quality and delivery of cached content, optimize data transfers and reduce latency.
  • Security Appliances: To ensure the security of optimized traffic, you can integrate WAN optimization software with firewalls and bug prevention systems. This integration ensures the efficient and reliable transfer of traffic while ensuring foolproof security measures.

Comparison Between the Best WAN Optimization Solutions

Features FLumen SD-WAN Ipanema SD-WAN
Deployment Model On Premises, Cloud On Premises, Cloud
Application Optimization Yes Yes
SD-WAN Integration Yes Yes
Machine Learning & AI Yes Yes
Network Visibility Yes Yes
Protocols Supported IP, TCP, UDP IP, TCP, UDP
Analytics & Reporting Yes Yes
Customer Support Available Available

Considerations When Buying Wide Area Network (WAN) Optimizer Software

While purchasing WAN optimizer software, there are numerous key considerations that you need to keep in mind to select the best WAN optimizer software for your business. Some of the important pointers are as follows.

  • Application support and protocols: Check whether the Wide Area Network solution supports different protocols and applications utilized in your company. Determine the support for some common protocols such as FTP, HTTP, UDP and TCP. Moreover, you should also check for protocols that are critical for your applications and business operations.
  • Trial period and proof of concept (PoC): If possible, you should request a trial period or proof of concept for the WAN optimizer software. It enables you to evaluate its performance and check its compatibility with the network environment before taking a final purchase decision.
  • Return on investment and cost: You should also evaluate the total cost of Wide Area Network optimizer and compare it with the expected return on investment. You should consider the factors like maintenance costs, licensing fees or any hardware requirements. Moreover, you should also access the potential cost saving due to bandwidth optimization and reduced network downtime.
  • Vendor support: Check for the customer service of the software vendor. Check the vendor's track record in delivering timely and reliable support. Consider factors like the vendor's experience in the domain, customer reviews and the ability to offer timely software updates.
  • Security: Finally, check the security features provided by WAN optimizer software. It must come with encryption capabilities to ensure the integrity and confidentiality of data transmitted over WAN. The solution should offer support for secure protocols and data deduplication without compromising on security. Additionally, evaluate the software's ability to optimize the encrypted traffic.

Wide Area Network (WAN) Optimization Software Latest Trends

Here are a few popular trends that are shaping the WAN optimization software domain.

  • Edge computing: WAN optimization solutions are offering localized optimization facilities at edge locations to support edge computing architectures. This approach improves application performance, reduces latency, and allows seamless data transfer between centralized resources and edge devices.
  • Network visibility: WAN optimization software focuses on giving comprehensive analytics capabilities and network visibility to organizations. These attributes allow organizations to gain critical insights into bandwidth utilization, network performance, user experience and application behaviour. Thanks to in-depth analytical reports, IT experts can easily identify bottlenecks, optimize network resources and troubleshoot issues with utmost ease.
  • AI and Machine Learning based optimization: Machine learning and artificial intelligence technologies are being used in WAN optimization tools to monitor application performance, analyze network traffic, and adapt the latest optimization strategies. Machine learning algorithms can easily learn and adapt to changing network conditions, thus improving the overall effectiveness and efficiency of WAN optimization.
  • Cloud-based WAN optimization: Cloud-based WAN optimization tools provide flexibility and scalability, allowing companies to optimize the network performance of both cloud-hosted and on-premises applications. Moreover, it also results in better application performance as well as user experience in multi cloud and hybrid environments.

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