SendBuffer Mobile Core pre-installed on certified ARM64 bare-metal hardware. No hypervisor, no setup, no configuration. Power it on, connect your RAN, have a private 4G/5G network.
Request a QuoteHardware is selected, validated, and pre-configured to run SendBuffer at rated performance. Power it on, connect your RAN over standard 3GPP interfaces, and you have a private 4G/5G network. No installation project, no Linux administration, no VM infrastructure to maintain.
The appliance runs identical software to the virtual appliance — same features, same management UI, same upgrade path. The only difference is that the hardware comes with it, already tuned and validated.
When a field technician needs to swap a failed unit at a remote site, the process takes minutes: disconnect, connect, done. The replacement boots with the same configuration.
Both models are 1U rackmount appliances shipping with our custom OS pre-installed and validated. The HA model adds a second node for active/standby redundancy — same software, same management, no additional infrastructure.
SendBuffer uses a simple, operator-friendly licensing model — no surprises, no vendor lock-in.
Your license never expires. Pay once and run SendBuffer for as long as you need — on your hardware, air-gapped from everything including us. No subscription that can be pulled, no renewal that takes your network down.
One payment. Yours to keep.
A small annual fee covers all software updates for the year — new features, security patches, and hardware compatibility improvements. Skip a year and your current version keeps running. If you want to resume updates after a lapse, a new license at full price is required.
Stay current for a fraction of the initial cost.
No usage metering. No per-subscriber fees. No hidden costs tied to how many devices connect to your network.
Tell us about your site requirements — we'll recommend the right hardware configuration and get you a quote.
Request a Quote