SpaceBridge U7790 DVB-S2X/DVB-RCS2 MESH Satellite Modem/Router

SpaceBridge U7790 DVB-S2X/DVB-RCS2 MESH Satellite Modem/Router
The SpaceBridge U7790 satellite modem/router delivers direct remote-to-remote MESH connectivity within the ESTELLA platform, eliminating the need to route traffic through a double satellite hop via the hub. Supporting up to 100 Mbps download and 25 Mbps upload, it combines DVB-S2X, DVB-RCS2, WaveSwitch™ Dynamic SCPC and adaptive carrier management for efficient satellite networking. Overlay MESH and Full MESH support make it suitable for enterprise networks and distributed remote sites.

Key Specifications

• Download Speed: Up to 100 Mbps

• Upload Speed: Up to 25 Mbps

• Platform: SpaceBridge ESTELLA Core

• Network Modes: Overlay MESH and Full MESH

• Forward Link: DVB-S2/S2X with Adaptive Coding and Modulation (ACM)

• Return Link: MF-TDMA and WaveSwitch™

• RX Frequency Range: 950–2150 MHz

• TX Frequency Range: 950–2400 MHz

• IF Connectors: F-type, 75 Ω

• Ethernet Ports: One or four user Gigabit Ethernet ports, plus one management port, depending on model

• BUC Power: Selectable 24 VDC; capacity depends on model

• Rackmount Operating Temperature: 0°C to +50°C

Key Features

• Direct remote-to-remote communication without double hopping through the hub

• Dynamic Rate Adaptation and 3D TDMA for efficient bandwidth allocation

• WaveSwitch™ Dynamic SCPC for remote-to-hub and MESH links

• Adaptive MESH coding and modulation for resilient connectivity

• Layer 2 VLAN/bridging and Layer 3 routing, NAT and DHCP

• QoS supporting up to eight traffic flows

The U7790-60 includes a 60W AC power supply with up to 40W available for the BUC. The U7790-120 includes a 120W AC power supply with up to 100W available for the BUC. Optional IPsec encryption supports up to AES-256.

Download the datasheet under Attachments for detailed specifications.