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Aviz Service Nodes provide enhanced network observability in 5G

Source Decision Insights Coverage Published November 5, 2025 Companies 3
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3 companies named across 9 categories, one of 2 articles referencing Spirent. Previous coverage: Aviz Networks and Spirent enhance 5G network applications and optimization (Nov 2025).

Companies mentioned

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Platform / Infrastructure Operations Leader
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Which to buy
Adoption curve
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Aviz Service Nodes (ASN) improve network observability by leveraging general-purpose hardware for enhanced performance and cost efficiency. This technology provides essential subscriber intelligence through metadata extraction for various network frameworks.

Master Topology

The Autonomous System Number (ASN) framework supports metadata extraction across 4G-LTE, 5G-NSA, and 5G-SA networks, enabling effective correlation of user and control plane data.

Features validated by Spirent

A significant feature of ASN is Intelligent Transportation System (ITS) capability for effective metadata extraction. Utilizing Interposer Technology (IT), ASN verifies relevant metadata from telecom network interfaces, contributing to data management accuracy.

“The comprehensive metadata extraction and correlation capabilities of ASN are designed to provide unparalleled network insights, ensuring our clients can make informed decisions quickly and accurately.”

Handling Handovers

During 5G network operations, ASN facilitates the handover process by managing the correlation of control and user packets, ensuring continuity of service during transitions between base stations.

Application Identification

Identifying applications within telecommunication traffic is critical for traffic management, Quality of Service (QoS), security, and analytics. ASN employs Deep Packet Inspection to classify applications based on various indicators.

Performance and Scalability

ASN is designed to support up to three million subscribers in 5G environments, processing user plane traffic of 150 Gbps. This capability was validated through performance evaluations simulating real-world conditions.

Spirent Landslide was utilized to emulate large-scale 5G network environments, validating ASN’s performance and scalability.

FAQs

Aviz Service Nodes enhance observability by extracting and analyzing metadata from diverse network interfaces, providing insights for performance optimization.

ASN demonstrated the ability to manage user plane traffic up to 150 Gbps while maintaining subscriber visibility during handovers. This validation supports readiness for extensive 5G deployments.

ASN is compatible with both traditional hardware and cloud-native infrastructure, ensuring consistent operator observability as networks evolve.

ITS architecture supports edge deployment, allowing for local data processing to enhance real-time insights and minimize latency.

Through ITS comprehensive analysis capabilities, ASN enables accurate traffic classification and effective response to security threats, contributing to overall network integrity.

Blog post, originally published by Rajasekaran S at Aviz Networks.

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