Mobile and Satellite Internet: 5G and LEO
5G and LEO satellite as a real primary or failover path, not a last resort.
The short version
Mobile and satellite internet used to mean expensive, high-latency, last-resort connectivity. That has changed. Business 5G fixed wireless and Low Earth Orbit (LEO) satellite networks now deliver throughput, latency, and jitter numbers that are good enough to run voice, video, and SaaS as a primary path, and very strong as a diverse failover circuit under SD-WAN.
We source business-grade 5G across AT&T, Verizon, and T-Mobile, and LEO satellite through Starlink Business, Starlink Maritime, and emerging carriers like OneWeb and Amazon Kuiper for enterprise.
Why 5G and LEO finally matter
Traditional geostationary satellite sits roughly 36,000 kilometers up, which forces a round-trip latency of 600 milliseconds or more. That is fine for one-way data, but voice calls feel broken and any interactive application is painful. LEO satellite constellations operate at 550 kilometers, dropping typical latency into the 30 to 60 millisecond range with jitter low enough to support hosted voice and video.
Business 5G fixed wireless lands in similar territory, with latency under 40 milliseconds in most markets and downstream throughput that frequently beats local cable. Both technologies install in days instead of months, and neither requires construction.
Together they fill two critical gaps. The first is the diverse-path failover that SD-WAN needs at sites where two wireline carriers do not exist, which is far more common than enterprises assume. The second is true primary connectivity at locations where running fiber is impossible or uneconomic: remote facilities, construction sites, pop-up retail, agricultural operations, maritime, and disaster recovery.
Typical use cases
SD-WAN diverse failover
5G or LEO as the second path at sites that only have one wireline carrier, so a single cut does not take the location offline.
Remote and unserved sites
Primary connectivity for locations where fiber and cable are not available and DSL is no longer viable.
Pop-up and temporary deployments
Event venues, construction trailers, seasonal retail, and short-term sites that need real bandwidth in days.
Mobile fleets and field operations
In-vehicle routers, mobile command centers, and field service trucks with persistent cellular and satellite uplinks.
Business continuity and disaster recovery
Pre-staged 5G and LEO kits that come online during fiber outages, weather events, and regional carrier failures.
From Crucial IP, end to end
- Coverage and performance verification at the actual address before any commitment is made.
- Hardware selection across enterprise 5G routers, fixed wireless CPE, and Starlink Business and Performance kits.
- Pooled-data rate plans across multiple carriers so a single SIM bill does not become its own surprise.
- Integration with your existing SD-WAN and firewall stack, including failover testing and ongoing monitoring.
Common questions
Let's scope mobile & satellite internet for your business.
Tell us the sites, the constraints, and what's on fire. We'll quote and engineer the rest.