SpaceBridge ESTELLA HUB DVB-RCS2 VSAT Satellite Network Platform

SpaceBridge ESTELLA HUB DVB-RCS2 VSAT Satellite Network Platform

The SpaceBridge ESTELLA HUB is a scalable DVB-RCS2 VSAT platform for enterprise, mobility, cellular backhaul, government and defense networks. Its ESTELLA-CoreE processing platform supports dynamic satellite bandwidth allocation, multi-channel return-link reception and advanced traffic management. Integration with SpaceBridge external modulators and browser-based NMS NG enables centralized network control, monitoring and provisioning. Configurable redundancy supports resilient operation as network capacity and service requirements grow.

Specifications

• Platform: ESTELLA-CoreE compute and multi-channel demodulator

• Return-Link Standard: DVB-RCS2 MF-TDMA

• Core Processing Throughput: Up to 3.6 Gbps

• Return-Link Payload Capacity: Up to 780 Mbps, excluding overhead

• Demodulator Channels: Up to 5 × 38 MHz

• Aggregate Receive Bandwidth: Up to 190 MHz

• L-Band Receive Inputs: 2 independent inputs

• Management: Browser-based NMS NG

• Core Form Factor: 2RU

• Core Power Supplies: Dual redundant, hot-swappable

Key Features

• Dynamic bandwidth and power allocation based on traffic demand and link conditions

• QoS management with bandwidth guarantees and service prioritization

• Real-time dashboards, alarms, traffic reports and remote terminal control

• Multi-tenant Virtual Network Operator management

• Secure access with role-based permissions and X.509 authentication

• Software-defined architecture for scalable network expansion

Configuration Options

WaveSwitch dynamic TDMA/SCPC operation, advanced modulation and spread-spectrum waveforms, cellular backhaul optimization, and 1+1 redundancy for the core, modulators and NMS. Equipment and licensed features depend on the selected configuration.

Download the three datasheets from the Attachments tab for platform specifications, NMS NG features and 1+1 redundancy details.