Keltek has been designing and deploying fixed wireless broadband solutions since the early days of millimeter wave (mmWave) technology – long before it became the backbone of 5G networks. Today’s fixed wireless systems can exceed 10 Gbps with five-nines (99.999%) reliability, making them a viable alternative – and a powerful complement – to traditional fiber for campus interconnects, multi-building networks, backup and redundancy links, and connectivity in locations where trenching or conduit installation is impractical or cost-prohibitive.

Our team’s hands-on experience spans point-to-point (PTP) and point-to-multipoint (PMP) configurations across licensed spectrum bands – the same technology now powering AT&T’s 5G mmWave network (via AT&T’s acquisition of FiberTower’s spectrum portfolio). We bring that deep technical lineage to every project, from commercial campus networks to mission-critical government and defense installations.

• Licensed mmWave point-to-point (PTP) links – 100 Mbps to 10+ Gbps, synchronous up/down, distances up to 5 miles
• Point-to-multipoint (PMP) campus distribution – simultaneous high-speed connectivity to multiple buildings from a single transmitter site
• Redundant/failover broadband – wireless backup links that activate automatically if primary fiber goes down, ensuring business continuity and 99.999% uptime SLAs
• Campus LAN extension – wirelessly connecting buildings across a campus or complex without trenching, conduit, or easement negotiations
• Rapid-deployment broadband for temporary or remote sites – government facilities, construction sites, emergency operations centers, and forward operating locations
• Telecommunications infrastructure replacement and modernization – upgrading legacy or end-of-life wireless systems with current-generation mmWave or multi-band equipment
• RF site surveys, link budget analysis, and path engineering – full pre-deployment planning and documentation

Fixed wireless is increasingly critical in federal and defense environments where secure, resilient communications infrastructure must be established quickly – or where existing telecommunications systems require replacement with trusted US-sourced technology. Keltek is actively pursuing opportunities including:

• Legacy telecommunications infrastructure replacement – upgrading aging or foreign-sourced wireless systems at critical infrastructure facilities with modern, US-manufactured equipment meeting current federal security standards
• Multi-building federal campus networks – connecting agency buildings, data centers, and operations centers without costly underground infrastructure work
• Emergency and contingency communications – rapid-deployment broadband links for continuity of operations (COOP) sites and emergency operations centers
• Port, canal, and critical infrastructure connectivity – ruggedized fixed wireless solutions for port authorities, waterway management facilities, and international infrastructure modernization projects