Iridium Circuit Switched Data (CSD)
Asynchronous, Circuit-Switched, Bi-Directional
An asynchronous, circuit-switched, 2400bps, bi-directional service that allows for dial-up services. It can be used for larger amounts of data, including files of dozens or hundreds of megabytes.
Iridium Circuit Switched Data (CSD)
Asynchronous, Circuit-Switched, Bi-Directional
An asynchronous, circuit-switched, 2400bps, bi-directional service that allows for dial-up services. It can be used for larger amounts of data, including files of dozens or hundreds of megabytes.
Real Time, Simultaneous Connections
Ideal for applications where a limited number of field devices need to send their data a few times per day, or where the user, from a central location, reaches out to the field applications to retrieve their data.
- Global Availability
- A mesh of 66 active Low-Earth Orbit Iridium satellites blankets the Earth, providing reliable coverage from pole-to-pole
- Two-Way Connectivity
- Gain insights and send over-the-air commands for business operations and remote assets anywhere in the world
- Real-Time
- Iridium's LEO network enables low-latency connections through shorter transmission paths than GEO networks
- Range of Module Options
- Small, light-weight, low-power, and low cost options to deliver Iridium CSD through your custom solutions
- Simultaneous Connections
- Similar to placing a phone call, CSD uses circuit-switching tech via a dial‐up modem & ISDN for low‐bandwidth data transfer, to enable a host application to originate/terminate numerous connections
Related services
Related Developer Technology
Login to access additional resources
Resources
Case Study concerning Iridium's Polar Research Solutions
The Iridium Fair Access Policy applies to all Iridium Services
Dated: August 08, 2018
