Transcelestial

SPACE LASER NETWORK

Connecting Earth to Deep Space

Reuters CNBC TechCrunch Rest of World Tatler Asia The Straits Times The Business Times Nikkei Asia Fierce Wireless NDTV e27 Reuters CNBC TechCrunch Rest of World Tatler Asia The Straits Times The Business Times Nikkei Asia Fierce Wireless NDTV e27

Partners

Choose Your Mission

The Challenge

Routing & Uplink Barriers

Ground hops kill performance. Bypass the bottleneck. Inject cloud capacity directly to orbit and route optically.

Constellation Connectivity

Connect bandwidth from undersea cables or cloud directly into your network. Route in orbit like Starlink without ground bounces.

Undersea
& Cloud
In-Orbit
Routing
Your
Network
INCLUDES
  • βœ“ Undersea & Cloud Injection
  • πŸ›°οΈ In-Orbit Routing (No Hops)
  • 🌍 Bent-Pipe Free Architecture
  • ☁️ Multi-Cloud Gateway
POPULAR
The Challenge

Security & Control Risks

Public networks are a liability. One leak ends the mission. You need a physically separated, zero-trust network.

Sovereign & Defense

Build a physically secure, closed-loop constellation. Data never touches the public internet or shared infrastructure.

HQ /
Command
Remote
Outpost
Private Space Mesh
INCLUDES
  • βœ“ LAN Mode (Private Mesh)
  • πŸ›°οΈ ISL Terminals (Space)
  • πŸ“‘ TMOGS (Client-Owned)
  • πŸ”’ 8x5 Dedicated Support
The Challenge

Idle Infrastructure

Idle antennas burn capital. Monetize your downtime immediately. Turn your ground station into a high-yield revenue asset.

Ground Network Partner

Host a TMOGS and monetize your location. We manage the scheduling; you earn revenue share.

Your
Station
+
Space
Traffic
=
50%
Share
INCLUDES
  • βœ“ Revenue Share Model
  • πŸ“‘ TMOGS (Partner-Owned)
  • βš™οΈ 24x7 Advanced Support
  • πŸ“ˆ Up to 50% Share

Mission Modes Explained

What is Cloud Mode?

Cloud Mode allows you to bypass ground network bottlenecks by injecting cloud capacity directly to orbit. It routes optically in space to deliver seamless connectivity from undersea cables or multi-cloud gateways (AWS/Azure/GCP) straight into your network without bent-pipe architectures.

What is LAN Mode?

LAN Mode provides a physically separated, zero-trust private mesh network in space. Your data never touches the public internet or shared infrastructure, making it a highly secure, closed-loop network ideal for sovereign and defense applications.

How does the TMOGS Revenue Share Model work?

By hosting a TMOGS (Mobile Optical Ground Station) as a ground network partner, you can monetize your idle ground infrastructure. We manage the complex scheduling and operations, while you earn up to 50% revenue share for the data handled at your location.

Production-scale Laser Communications Hardware

Downlink Terminal
SPACE

DOWNLINK

Space-to-Ground

Mass & Size
1100 g
1U (97x97x90 mm)
Electrical
4 W avg
25 W peak
14-40V DC
Interfaces
Ethernet 1G
Serial
1Tb Storage
Performance
Downlink: 10 Gbps
Uplink: 100 Mbps
Range: 500-1500 km
PAT: 0.8Β° (3Οƒ)
ISL Terminal
SPACE

ISL

Inter-Satellite

Mass & Size
4900 g
4U Internal
1U External
Gimballed Mirror
Electrical
10 W avg
40 W peak
14-40V DC
Interfaces
10GBase-T
CAN (CSP)
2Tb Storage
Performance
10 Gbps @ 2000 km
1 Gbps @ 8000 km
80 mm Aperture
Precision: ≀ 10s Acq
Feature LAN Mode Cloud Mode
Project & Lifecycle Support
Mission & CONOPS Analysis βœ” βœ”
Terminal Order-Launch Lifecycle Support
LEOP, Flight Qual, Pre-Launch, Commissioning
βœ” βœ”
Project Management (LEOP to In-Orbit) βœ” βœ”
Basic Post-Launch Support (8x5 SG Time) βœ” βœ”
Advanced Post-Launch Support (24x7) β€” βœ”
Software & Technical Capabilities
PASTRI AI (Onboard PAT) βœ” βœ”
Space-Grade Software Updates βœ” βœ”
High Data Mode (10 Gbps) βœ” βœ”
Base Data Mode (SDA 2.5G / ESTOL 1.8G) βœ” βœ”
Unlimited Data Transfer βœ” βœ”
Connectivity & Network
Client-Owned Mesh (Sat-to-Sat) βœ” βœ”
Transcelestial Ring (TRING) Access β€” βœ”
Global Fleet Access (Downlink/Uplink) β€” βœ”
Multi-Cloud Gateway (AWS/Azure/GCP) β€” βœ”
Security Add-Ons
Post Quantum Cryptography (PQC) Optional Optional
Advanced VPN (Wireguard) Optional Optional

Featured In

CNBC

"Transcelestial is working on expanding in deep space and building the infrastructure that's needed for automation as well as maybe even human settlement in the next couple of decades."

Reuters

"The thesis back in the sixties and seventies was, eventually the size and the efficiency of the power of the lasers would reach a point where you could use lasers directly, wirelessly, to transmit data"

Rest of World

"99% of the world's data goes through a network of fiber-optic cables under the oceans and across continents. This is where the Internet Distribution Problem lies β€” in providing affordable, high-speed internet to everyone."

Frequently Asked Questions

What are the key benefits of using Transcelestial's laser communication terminals (LCTs)?

Transcelestial's LCTs offer high-bandwidth, full-duplex communication, enabling simultaneous data transmission and reception. This leads to increased data throughput and reduced latency compared to traditional radio frequency (RF) systems.

What types of services does Transcelestial offer?

Transcelestial provides direct-to-Earth high-speed optical communications via secure TMOGS locations worldwide, as well as high-bandwidth intersatellite links for a mesh network in space.

How can Transcelestial's technology help generate additional revenue?

Satellite operators can lease Transcelestial's modules and utilize the full network constellation to transmit data. Also it can offer services such as Global Enterprise Cloud and Broadband service delivery.

What is the long-term vision?

Transcelestial's long-term vision involves transitioning into a global connectivity provider and ISP.

What are the use cases for satellite laser communication?

Satellite laser communication can be used for telecommunications, Earth observation, Earth and space science, and national security.