30+ Years of
Innovation

Deployed in 100+
Countries

Quantum-Ready
Security

Carrier-Grade
Resiliency

Scalable. Reliable. Trusted.
Scalable. Reliable.
Trusted.
Built For Scale. Proven In The Field.
Built For Scale. Proven In The Field.

High-density aggregation and demarcation platforms engineered for environments where uptime, performance, and service assurance are non-negotiable. 

 

Designed for service providers and infrastructure operators, the X Series enables scalable growth without architectural disruption.

100GE aggregation and modular scalability
Hardware-based OAM and SLA monitoring
Sub-50ms resiliency and redundancy
Expand-as-you-grow architecture
Long lifecycle deployment readiness

Our Portfolio

A complete networking and security ecosystem, delivering everything from foundational infrastructure to
advanced protection, designed to grow and adapt with your evolving network needs.

Service Provider Connectivity

Carrier Ethernet, MPLS aggregation, routing, and demarcation platforms, including the X Series and T-Metro family, delivering scalable, SLA-assured connectivity.

XM-8424H for Your Edge »

High- and Maximum Security quantum-protected connectivity, including Q-Gate hardware encryption for regulated and mission-critical networks.

Quantum-Safe with SD-WAN »

Integrated SD-WAN, SASE, and NGFW capabilities delivering simplified, all-in-one security for distributed and mid-market environments.

Proactive Threat Defense »

Application-aware SD-WAN and hybrid WAN connectivity built for performance, resiliency, and simplified operations.

Upgrade to Smarter SD-WAN »

Network-level protection against sensitive data exposure through AI and LLM platforms, enabling secure enterprise AI adoption.

Protect Data with AI Guard »

Our Portfolio

A complete networking and security ecosystem, delivering everything from foundational infrastructure to advanced protection, designed to grow and adapt with your evolving network needs.

Service Provider Connectivity

Carrier Ethernet, MPLS aggregation, routing, and demarcation platforms, including the X Series and T-Metro family, delivering scalable, SLA-assured connectivity.

XM-8424H for Your Edge »

High- and Maximum Security quantum-protected connectivity, including Q-Gate hardware encryption for regulated and mission-critical networks.

Quantum-Safe with SD-WAN »

Integrated SD-WAN, SASE, and NGFW capabilities delivering simplified, all-in-one security for distributed and mid-market environments.

Proactive Threat Defense »

Application-aware SD-WAN and hybrid WAN connectivity built for performance, resiliency, and simplified operations.

Upgrade to Smarter SD-WAN »

Network-level protection against sensitive data exposure through AI and LLM platforms, enabling secure enterprise AI adoption.

Protect Data with AI Guard »

Built For Your Environment

Government & Critical Infrastructure

Deploy Maximum Security quantum-protected connectivity with compliant, tamper-resistant encryption hardware.

Enterprises

Secure hybrid WAN, cloud access, and AI usage with integrated connectivity and advanced protection.

Service Providers & MSPs

Deliver scalable aggregation, SLA-assured connectivity, and quantum-ready services while reducing operational complexity.

Post-Quantum Connectivity
Preparing Networks For The Quantum Era

Quantum computing will render traditional encryption obsolete. Long-lived data must be protected before migration becomes mandatory. Add post-quantum resilience without replacing your infrastructure.

Our FlexProtect Quantum Family

– Commercial Quantum-Protected Connectivity, built for enterprise and service provider networks that require scalable, secure infrastructure. 

– Government, Defense & Public Protection with Q Gate hardware encryption, purpose-built for national infrastructure, defense, and utilities.

Real-World
Success Stories
Real-World Success Stories
The Kelios K-ONE solution has been a game-changer for our business. We can now provide our distributed locations with enterprise-grade connectivity and security, without management headaches.
It’s a win-win for us and our customers.
Javier Rey, CEO, Kelios
Telco Systems’ XM-3352 gave us the confidence to scale up and stay resilient. The link aggregation capabilities give us bandwidth when we need it and redundancy when we count on it.
It’s a rocksolid solution.
Lead Operations Network UNIGAEA
In 2015, we saw the horizon of tomorrow’s media landscape and knew we needed a network that could keep pace… With over 70 seamlessly integrated TM-8100 and TM-3348s devices delivering blazing 100 Gbps connections and rock-solid redundancies, we operate with unmatched confidence… We will continue to invest heavily with Telco Systems for years to come
Omar Gonzalo Santamaria, Network Executive Director, HV Multiplay

Telecom DNA.
Future-Focused Security.

Carrier-Grade Networking

Over 30 years delivering high-performance platforms for service providers and enterprises worldwide

Next-Generation Security

Combining infrastructure strength with advanced threat protection and encrypted resilience

Quantum-Protected Connectivity

From Commercial Quantum to Maximum Security Q Gate encryption, securing networks for the next decade

Build a Network That’s Ready for What’s Next