SpaceBridge U7920 DVB-S2X/DVB-RCS2 Multi-Orbit Satellite Modem/Router

SpaceBridge U7920 DVB-S2X/DVB-RCS2 Multi-Orbit Satellite Modem/Router
The SpaceBridge U7920 satellite modem/router delivers broadband connectivity across GEO, MEO and LEO networks within the ESTELLA VSAT platform. Supporting 500 MHz receive bandwidth and up to 300 Mbps download throughput using time slicing, it provides up to 40 Mbps upload with DVB-RCS2 or 50 Mbps with WaveSwitch™ dynamic SCPC. Integrated Layer 2/Layer 3 networking, traffic optimization and multibeam mobility support enterprise, government, defense, maritime and land-mobile communications.

Key Specifications

• Download Speed: Up to 300 Mbps using time slicing

• Upload Speed: Up to 40 Mbps DVB-RCS2; 50 Mbps dynamic SCPC

• Receive Bandwidth: Up to 500 MHz contiguous

• Satellite Compatibility: GEO, MEO and LEO

• Platform: SpaceBridge ESTELLA

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

• Return Link: DVB-RCS2 MF-TDMA and WaveSwitch™ dynamic SCPC

• RX Frequency Range: 950–2450 MHz

• TX Frequency Range: 950–2450 MHz

• IF Connectors: F-type, 75 Ω

• Ethernet Ports: Four user Gigabit Ethernet ports and one management port

• BUC Power Output: Selectable 24 VDC

• Form Factor: 1RU rackmount

• Operating Temperature: −20°C to +50°C

Key Features

• Error-free switching between 3D-TDMA and WaveSwitch™ dynamic SCPC

• Adaptive carrier sizing and MODCOD selection every 26.5 ms

• Layer 2 VLAN/bridging and Layer 3 networking with IPv4/IPv6 support

• QoS supporting up to eight traffic flows and PEP traffic optimization

• OpenAMIP and DVB-RCS2 Annex M mobility support

• X.509 certificate authentication, EAP-TLS 1.3 and RADIUS support

Options include IPsec encryption up to AES-256, additional return-link modulation modes and over-the-air traffic obfuscation.

Download the datasheet under Attachments for detailed specifications.