The questions
behind the link.

No. An ideal ground–GEO–ground request and return path already has a propagation floor of about 477 ms. Routing, slant range and processing increase it. A throughput upgrade cannot remove that orbital distance. Local caching and asynchronous applications can reduce the impact.

No. VSAT describes a very small aperture terminal, not a particular orbit. Many traditional enterprise VSAT services use GEO spacecraft, but small terminals can also operate with other orbital architectures. Specify the orbit and service design explicitly.

No. Read the measurement endpoints, qualifying outage duration, exclusions and remedy. Availability can meet a contractual definition while short interruptions affect a call. Measure application recovery and use an appropriate redundancy design where continuity matters.

Ordinary multi-WAN switching generally changes the source address and can break active sessions. A suitably designed overlay may preserve a stable endpoint, but its anchor and reconnection behaviour must also be tested. A healthy router status is not evidence of seamless application continuity.

The applicable model depends on the equipment, service, band, site and operating mode. A provider-managed terminal may operate under an existing authorisation framework; other earth stations require additional steps. Confirm the exact case with the provider and relevant authority before transmitting.

Do not assume so. In-motion, maritime and airborne operation can require different equipment, service eligibility and regulatory permissions. Aircraft and ship safety requirements are additional obligations. Ordinary Internet access does not replace approved safety communications.

It can, within the available link margin and adaptation capability. Heavy attenuation may reduce throughput or interrupt service. Model the site using the relevant ITU-R propagation method, include the minimum acceptable degraded rate and use a diverse path where the business requires it.

Only if their complete failure paths are sufficiently independent. Different invoices may conceal shared ducts, landings, buildings, power or upstream capacity. Request a shared-risk assessment and test the protection route under realistic load.

Measure the full system first. An illustrative 90 W continuous load uses 2.16 kWh/day. At four peak-sun-hours and 75% generation derating, 0.72 kWp only balances that daily energy; extra design margin is needed for weather, recharge and ageing. Batteries require a separate autonomy calculation.

No. Gateway location does not determine the complete traffic path, application hosting, management access or processing arrangements. Review routing and contractual data handling separately from the radio link.

Use local deterministic control for time-critical or safety-related functions. LEO is useful for supervision, remote maintenance and telemetry, but its variable delay and outages need explicit handling. Validate any industrial design with the responsible engineering and safety teams.

No. QKD establishes key material within a defined architecture and trust model. It still needs an authenticated classical channel, secure endpoints and ordinary data encryption. Post-quantum cryptography is another approach with different deployment requirements.