High-Performance, All-Indoor Microwave Trunking
The Wireless Alternative to Long-Distance Fiber
High Capacity Over Long Distance with the Lowest TCO
For operators navigating the challenges of deploying connectivity across rugged terrain, dense jungles, and extensive inter-island links, Pasolink LH offers a compelling alternative to the high cost and complexity of fiber infrastructure.
Built on Aviat’s proven, industry-leading IRU 600 indoor radio—available in the 4 to 11 GHz bands—Pasolink LH delivers the highest transmitter power and system gain in the industry. This extreme power enables service providers, public safety networks, and private network operators to reduce tower structural stress and lower lease costs by utilizing antennas that are 50% smaller and 75% lighter than conventional long-haul alternatives.
With a single antenna system capable of supporting up to 16 radio channels and delivering over 10 Gbps of aggregate capacity, Pasolink LH is perfectly engineered for mission-critical trunking and backbone applications.
Contact Aviat
Webinar Replay:
Smaller antennas, massive savings: Meet Pasolink LH.
This webinar introduces Pasolink LH — Aviat’s ultra high-capacity, all-indoor long-haul microwave platform, built for mobile operators who need more capacity over longer distances at the lowest total cost of ownership.
What Sets Pasolink LH Apart?
- All-Indoor Protected Architecture: By keeping all active electronic equipment inside an enclosed shelter or cabinet, Pasolink LH completely eliminates the need to climb towers to add capacity, perform routine maintenance, or upgrade features.
- Industry-Leading System Gain: Built on the ultra-high-power IRU 600 platform, Pasolink LH delivers maximum signal reach over extreme distances (exceeding 100 km), maintaining high-availability links even through heavy atmospheric attenuation or over-water paths.
- Massive Scalability & Capacity: Scale smoothly as your network demands grow. Support up to 16+0 configurations on a single indoor sub-rack, generating over 10 Gbps of backbone transport capacity without adding tower real estate.
- Dramatic Footprint & Weight Reductions: By combining high-power RF efficiency with optimized wave branching, you can deploy antennas that are 50% smaller and 75% lighter than standard options, dramatically decreasing tower loading and engineering costs.
Introducing our new high-capacity, all-indoor, space-saving long-haul solution.
Read the official announcement to see how we’re slashing antenna sizes by up to 50%, eliminating risky tower climbs, and boosting capacity past 10 Gbps—all while keeping your active electronics safely on the ground.
Real-World Benefits for Mission-Critical Backbones
Lower CAPEX & OPEX
Uncompromised Reliability
Simplified Upgrades & Maintenance
Are High Infrastructure Costs and Difficult Terrains Holding Back Your Backbone?
Latest News
Press Releases
- Aviat Networks Announces Fiscal 2026 Fourth Quarter and Twelve Months Financial Results
- Aviat Networks Sets Date for Its Fiscal 2026 Fourth Quarter Financial Results Conference Call and Announces Participation in Upcoming Investor Conferences
- Nextlink Internet expands Agreement with Aviat Networks to Power BEAD-Funded Rural Broadband Buildout

