OISLNet | Red Óptica Inter-Satélite Global y Backbone de Transporte Espacial
OISLNet proporciona transporte óptico carrier-grade en órbita: encapsula tráfico mediante tramas OTN (ITU-T G.709) en mallas láser.
OISLNet Space OTN Digital Transport Architecture
Hierarchical framing (OTU4 / ODUflex) over spaceborne DWDM reconfigurable optical add-drop multiplexers
Central System: Client Ingress Gateway - Ethernet, eCPRI and Fibre Channel mapping
Network Nodes
- Client Ingress Gateway
- Spaceborne Micro-ROADM
- Space OTN Framer (ITU-T G.709)
- Multi-Plane OISL Grid
Architectural Protocol Layers
- Spaceborne PHY/MAC Layer (3GPP Rel-17 TS 38.300): Doppler compensation, HARQ disabling, and timing advance extension.
- Orbital Mesh Routing (CCSDS / Delay-Tolerant Networking): Dynamic topology routing over intermittent laser crosslinks.
- Regenerative Core Processing (OpenRAN / 3GPP CU-DU Split): Onboard user plane function (UPF) local breakout.
Key Metrics: < 18ms (LEO Orbit-to-Ground Roundtrip) | 100 Gbps (Optical Crosslink Throughput) | ±48 kHz (Doppler Shift Compensation) | 99.999% (Orbital Constellation Availability)
Red Global de Transporte Óptico Inter-Satélite, OTN Espacial y Troncal
Core Engineering Areas
- ITU-T G.709 Space OTN Framing — Standardized mapping of variable-rate customer traffic into deterministic ODUflex containers with hardware performance monitoring.
- Radiation-Tolerant Spaceborne ROADMs — Silicon photonics wavelength-selective switches allowing dynamic optical wavelength bypass without electronic conversion.
- Guaranteed Carrier SLAs in Orbit — Delivering sub-nanosecond jitter and deterministic 99.999% availability for financial high-frequency trading and defense backhauls.
Technical Articles
Related Cluster Architecture Specifications
- NonTerrestrialNetwork — 3GPP 5G/6G NTN Satellite Architecture, Direct-to-Cell & Non-Terrestrial Infrastructure
- NonTerrestrialNetworks — Multi-Orbit Heterogeneous Constellation Interworking (LEO / MEO / GEO / HAPS)
- AirspaceSync — Doppler Compensation, Relativistic Timing & Airspace-Space Synchronization
- FSOComm — Free Space Optics, High-Bandwidth Space Laser Communications & Atmospheric Mitigation