Maintaining E-Band Performance: A Streamlined Approach with ENET Virtual Bonding

Maintaining E-Band Performance: A Streamlined Approach with ENET Virtual Bonding

E-band wireless links boast impressive data throughput capabilities, but their performance can be susceptible to fluctuations caused by environmental factors. This variability necessitates a strategic approach to ensure consistent service delivery – enter load balancing. This article explores the challenges associated with traditional E-band load balancing solutions and introduces ENET’s innovative virtual bonding technology, which streamlines the process for superior network performance.

The E-Band Balancing Act

While E-band excels in high-capacity data transmission, its sensitivity to environmental conditions like rain and fog can negatively impact throughput. To uphold stringent service level agreements (SLAs), network operators require load balancing – a technique that distributes traffic across multiple radio links for optimal performance and service resiliency.

Traditional Load Balancing: A Complex Landscape

Conventional solutions offer two primary approaches for E-band load balancing: indoor and outdoor implementations.

  • Indoor Bonding: This approach necessitates the implementation of additional protection schemes or backup links. Additionally, it requires the use of multiple cables to connect the indoor unit (IDU) to various outdoor units (ODUs). The complexity of installation and cabling associated with this method makes it less than ideal for large-scale deployments.
  • Outdoor Bonding: Here, the wireless backhaul connects to a single cable within the outdoor enclosure. This signal is then split and distributed across multiple radios for load balancing. However, this method necessitates the deployment of expensive and power-hungry hardware on the outdoor unit, particularly when balancing between microwave (MW) and E-band radios or dual E-band links. This complexity can significantly increase operational costs and energy consumption.

ENET Virtual Bonding: A Smarter Solution

ENET’s virtual bonding technology offers a more streamlined and cost-effective approach to E-band load balancing:

  • Simplified Outdoor Infrastructure: This method leverages a standard outdoor switch or ethernet mux, eliminating the need for bulky bonding hardware outdoors. This reduces both equipment costs and ongoing power consumption.
  • Centralized Intelligence: The critical load balancing function is performed by the powerful ENET UEP-2025 located indoors. This device acts as the central control point for the entire network, ensuring optimal resource allocation.
  • Data-Driven Decisions: The UEP-2025 employs intelligent algorithms to analyze radio link performance parameters such as jitter, latency, and throughput. This real-time data is then used to make informed load balancing decisions, guaranteeing optimal performance.
  • Dynamic Traffic Distribution: The UEP-2025 efficiently distributes traffic originating from high-capacity 5G base stations across multiple VLANs using a single 10/25G uplink (copper or fiber). This optimizes network utilization and minimizes bottlenecks.
  • Adaptive Load Balancing: The system creates virtual ports and constantly measures available bandwidth across radio links to dynamically optimize load distribution. This ensures that network resources are allocated efficiently based on real-time conditions.
  • Seamless Integration: The outdoor switch serves a simple function – distributing each VLAN to the corresponding MW or E-band radio unit. This streamlined architecture simplifies deployment and ongoing network management.

 The ENET Advantage

ENET’s virtual bonding solution offers a compelling value proposition for network operators seeking to maximize the potential of their E-band deployments:

  • Reduced Costs: By eliminating the need for expensive outdoor bonding hardware and simplifying infrastructure, ENET significantly reduces overall operational expenditure.
  • Simplified Installation: Utilizing a standard outdoor switch expedites installation and reduces deployment complexity.
  • Enhanced Reliability: By constantly analyzing and optimizing link performance, ENET ensures optimal load balancing and minimizes the impact of environmental fluctuations on service delivery.
  • Scalability: The UEP-2025’s centralized architecture can seamlessly handle traffic from multiple base stations, future-proofing your network for evolving capacity demands.


While E-band technology offers tremendous potential for high-capacity wireless connectivity, its performance hinges on reliable load balancing. ENET’s innovative virtual bonding solution addresses the limitations of traditional methods, simplifying deployment, reducing costs, and ensuring consistent performance for your E-band network. By leveraging ENET, you can confidently harness the power of E-band, knowing your network can adapt and deliver exceptional service regardless of environmental conditions.


What to learn more?

Come visit us May 21-23 at Informatech Light Reading Network X Americas

Irving Convention Center, Texas USA

Ilan Tevet

VP Marketing and Business Development

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