Ayecka SM-1 PROX Satellite Modem | High-Speed DVB-S2X Connectivity for Modern Networks

by Hamid Bagheri  |  May 24, 2025

The SM-1 PROX by Ayecka Communication Systems is a next-generation DVB-S2X L-Band modem, engineered for high-speed satellite IP connectivity. With support for symbol rates up to 460 Msps, data throughput up to 320 Mbps, and modulation up to 256APSK, this modem is built for modern satellite applications such as data trunking, cellular backhaul, video delivery, and hub equipment.

Designed for seamless IP integration, the SM-1 PROX features an advanced Hardware Packet Processing (HPP) engine, integrated Gigabit Ethernet switching, LNB/BUC control, and pause-frame support for efficient L2 networking.

Now available at VSATPlus, the SM-1 PROX brings carrier-grade performance to commercial, enterprise, and service provider satellite networks.


  • High Throughput: Up to 220 Mbps TX / 320 Mbps RX
  • DVB-S2X Standard: Compliant with ETSI EN 302 307
  • Symbol Rate Range: 100 Ksps to 60 Msps TX / 460 Msps RX
  • Advanced MODCODs: QPSK up to 256APSK modulation
  • Integrated Ethernet Switching: Gigabit interfaces for IP routing and VLAN filtering
  • Layer 2 Networking: Pause frame support and VLAN tagging
  • LNB/BUC Support: Full L-band RF support and voltage supply
  • Compact Design: Small form factor (20 x 16 x 4.3 cm, 1 kg)
  • Flexible Integration: Mesh and star network support
  • Built for Harsh Environments: Operates from -25°C to +85°C

CategorySpecifications
Standards ComplianceDVB-S2X (ETSI EN 302 307), GSE (ETSI TS 102 606)
ModulationQPSK, 8PSK, 16APSK, 32APSK, 64APSK, 128APSK, 256APSK
Code Rates1/4 to 9/10 + additional S2X-specific rates
Symbol RatesTX: 100 Ksps – 60 Msps / RX: 100 Ksps – 460 Msps
ThroughputTX: Up to 220 Mbps / RX: Up to 320 Mbps
Interfaces10/100/1000 BaseT, Serial over USB CLI
LNB Power13/18 VDC, 0.5A
BUC Power24V / 4.5A
Power Consumption12 W typical
Frequency Range950 – 2150 MHz
Connector TypeF-Type, 75 Ohm
Spurious Emission< -55 dBc / 4KHz
Return Loss>10 dB
Reference ClockInternal 10 MHz, ±1 ppm
FramingShort / Normal frame
Roll-Off Factors0.05, 0.1, 0.15, 0.2, 0.25, 0.35
Phase NoiseBetter than IESS-316
Flatness±0.5 dB over 36 MHz, ±2 dB full band
Environmental-25°C to +85°C operating, 5–95% non-condensing humidity
CertificationsCE, FCC Part 15, Class A
Dimensions20 x 16 x 4.3 cm
Weight1 kg
UpgradeabilitySW/FW field-upgradeable

  • Cellular Backhaul: Seamless L2 integration for mobile operators
  • Data Trunking: Reliable, high-throughput links for ISPs and enterprise backbones
  • HD Video Streaming: Delivery of real-time video over DVB-S2X
  • Hub Equipment: High-efficiency modulation and decapsulation for headends
  • Broadcast & Contribution: Return link and feed contribution support

  • Scalable Throughput: Handles growing bandwidth needs without hardware replacement
  • Advanced Modulation: Enables spectral efficiency with higher-order MODCODs
  • Carrier-Class Reliability: Built-in diagnostics, stable RF, and EMI/EMC compliance
  • Efficient IP Integration: Optimized for VLAN, pause frames, and traffic shaping
  • Compact Footprint: Saves rack space and ideal for mobile and remote deployments
  • Cost Effective: Performance of a full-feature modem at a compact form factor price

📢 Contact VSATPlus today to request your quote and deploy the SM-1 PROX across your network.


🌟 Conclusion: Compact Power, Unmatched Capability

The SM-1 PROX is the perfect blend of size, speed, and satellite signal expertise. With support for the latest DVB-S2X standards, advanced modulation, efficient L2 networking, and built-in Ethernet switching, it provides the horsepower of a much larger modem in a small footprint.

Whether you're powering cellular backhaul, live HD video, or IP data trunking over satellite, the SM-1 PROX delivers future-ready performance. Backed by VSATPlus, your deployment is guaranteed smooth, secure, and scalable.

🔗 Order now from VSATPlus and bring next-gen satellite IP connectivity to your operation.

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