Disaggregated Routing: DriveNets’ Guide To Hyperscale Networks

Revolutionizing telecommunications infrastructure requires bold shifts from legacy hardware dependencies to flexible, software-centric paradigms. DriveNets, an Israeli innovator in networking solutions, has pioneered a disaggregated routing approach that decouples software intelligence from proprietary chassis, empowering service providers to deploy massive-scale networks using commodity hardware. This model draws inspiration from hyperscale data centers, where virtualization and pooling resources drive unprecedented efficiency.

The Rise of Disaggregated Networking Paradigms

Traditional routers, often monolithic behemoths from a handful of vendors, struggle with the explosive data demands of 5G, edge computing, and AI-driven services. These devices lock operators into high costs, limited scalability, and vendor-specific ecosystems. Disaggregated networking flips this script by separating the control plane (routing logic) from the data plane (packet forwarding), allowing each to run on optimized, off-the-shelf components.

DriveNets’ Network Cloud exemplifies this shift. Launched as a cloud-native routing platform, it operates across clusters of white box servers, scaling from a single 4 Tbps unit to distributed setups handling 200 Tbps or more. This elasticity means networks grow seamlessly—adding ports or capacity without forklift upgrades.

• White box hardware from multiple ODMs ensures vendor diversity and competitive pricing.
• Containerized software enables linear scaling, treating hundreds of boxes as one logical router.
• Full sharing of resources across ports maximizes utilization, avoiding overprovisioning for peaks.

Operators report doubling capacity every 2-3 years while slashing OPEX through simplified management and automation.

Key Technical Foundations of DriveNets’ Approach

At its core, DriveNets leverages Distributed Disaggregated Chassis (DDC) architecture, an open standard from the Telecom Infra Project (TIP). DDC reimagines the router as modular building blocks: x86 servers for control, merchant silicon ASICs for forwarding, and pluggable optics for connectivity.

This setup supports IP/MPLS backbones, peering gateways, and even long-haul 400G transport, aligning with 5G core requirements.

Real-World Deployments and Carrier Transformations

DriveNets’ technology has moved beyond labs into production networks worldwide. A major Tier-1 operator in 2020 selected Network Cloud for its IP/MPLS core, replacing legacy routers with disaggregated clusters. By 2022, it handled over 50% of production traffic, meeting all SLAs while accelerating 5G and FTTx rollouts.

In Asia, KDDI deployed a TIP-compliant Distributed Disaggregated Backbone Router (DDBR) as its internet peering gateway in June 2023. This solution scales massively for 5G traffic surges, blending hardware flexibility with economic advantages. “DDBR dramatically increases network capacity,” noted KDDI’s chief architect.

Orange conducted a commercial trial on its international IP core, validating cost reductions via converged layers and faster innovation cycles. Comcast has shared operational insights, highlighting DDC’s role in streamlining maintenance across vast footprints.

AT&T’s adoption marked a pivotal endorsement, pairing DriveNets software with distributed chassis for backbone upgrades alongside 400G optical platforms.

Economic and Operational Advantages

Disaggregation yields tangible ROI. Capex drops 40-60% by using white boxes over proprietary systems. Opex falls further through automation, reducing truck rolls and vendor lock-in.

• Scalability: Start small, expand to hyperscale without redesigns.
• Agility: Rapid feature deployment via software releases.
• Efficiency: Port pooling boosts utilization from 30-50% in legacy nets to near 100%.
• Innovation: Open ecosystems foster multi-vendor interoperability.

TIP awarded DriveNets an Excellence Ribbon for DDBR, confirming ecosystem readiness. Listed on TIP Exchange, it accelerates adoption among global carriers.

Overcoming Challenges in Adoption

Transitioning demands cultural and technical shifts. Operators must retrain on cloud ops, validate merchant silicon reliability, and integrate with existing gear. DriveNets mitigates this via proven deployments, TIP certifications, and partnerships with ODMs like Edgecore and Celoxica.

Security remains paramount; Network Cloud embeds zero-trust principles, encryption, and DDoS mitigation at scale. Performance benchmarks rival incumbents, with sub-50ms convergence and full table BGP support.

Future Horizons for Disaggregated Routing

Looking ahead, DriveNets eyes 800G/1.6T eras, AI-optimized routing, and edge disaggregation. Integration with Open RAN and cloud-native 5G cores promises end-to-end openness. As traffic hits exabyte scales, this model positions telcos as hyperscalers.

Industry momentum builds: TIP’s DDBR evolution, OCP collaborations, and carrier POCs signal tipping points. DriveNets’ award from TechTarget underscores its leadership in this pivot.

Common Questions on Disaggregated Routing

DriveNets’ disaggregated routing heralds a new era, blending cloud economics with telco rigor to fuel digital transformation.