iDirect EVOLUTION X7 Satellite Remote Router Modem

by Hamid Bagheri  |  February 26, 2026

The VT iDirect X7 Satellite Router is a next-generation enterprise-class VSAT remote engineered for high-performance broadband over satellite networks. Supporting DVB-S2 with Adaptive Coding and Modulation (ACM) on the outbound and Adaptive TDMA (ATDMA) on the return, the X7 is built to handle demanding enterprise, mobility, government, and service provider applications.

At VSATplus, we supply the VT iDirect X7 Satellite Router with full technical consultation, configuration support, and global shipping. Organizations seeking reliable, scalable satellite connectivity can order the X7 directly from VSATplus for professional VSAT deployments.


The X7 is designed for star topology networks, delivering high downstream capacity and efficient upstream bandwidth management  . With powerful modulation support, an embedded 8-port Ethernet switch, dual demodulator capability, and flexible power options, it provides a complete enterprise VSAT solution in a compact 1RU rack-mount chassis.

It supports:

  • DVB-S2 with ACM downstream 
  • ATDMA upstream (with future SCPC support*) 
  • 2nd DVB-S2 demodulator
  • Embedded 8-port Ethernet switch
  • Web iSite management interface 

This makes the X7 ideal for high-capacity enterprise branches, cellular backhaul, and mission-critical satellite networks.


2. Network & Performance Capabilities

2.1 Downstream (Inbound to Remote)

  • Standard: DVB-S2
  • Modulation: QPSK, 8PSK, 16APSK 
  • FEC: LDPC (1/4 – 8/9) 
  • Max Symbol Rate: 1 – 45 Msps 
  • Max Information Rate: 149.7 Mbps 
  • Max IP Data Rate: 59.2 Mbps 

What This Means

The X7 can deliver high-speed downstream capacity for:

  • Enterprise cloud connectivity
  • High-definition video transmission
  • Data-heavy branch office operations

Adaptive Coding and Modulation ensures optimized throughput under varying weather and link conditions.


2.2 Upstream (Return Channel)

  • Standard: ATDMA 
  • Modulation: BPSK, QPSK, 8PSK 
  • FEC: 2D 16-State (1/2 – 6/7) 
  • Max Symbol Rate: 128 ksps – 7.5 Msps 
  • Max Information Rate: 19.2 Mbps 
  • Max IP Data Rate: 16 Mbps 

Benefits

Efficient TDMA bandwidth allocation ensures:

  • Optimized uplink efficiency
  • Reduced latency for real-time traffic
  • Improved return channel scalability

2.3 Spread Spectrum Support

  • Spreading Factors: 2, 4, 8 
  • Max Spread Rate: Up to 7.5 Mcps 

Spread spectrum enhances interference resistance and network reliability.


3.1 Satellite Interfaces

ParameterSpecification
Tx IFType-F, 950 – 1950 MHz 
Rx IFType-F, 950 – 2150 MHz 
Tx Composite Power+3 dBm / -35 dBm 
BUC Reference10/50 MHz via IFL 
BUC Power+24V (118W max) / +48V (158W max optional) 
LNB Power+19V nominal, 22kHz DiSEqC tone 

3.2 Data Interfaces

FeatureSpecification
LAN8-port Ethernet switch, 10/100, 802.1q VLAN 
ConsoleRS-232 (RJ45) 
RS-422RJ45 (future release) 

The integrated 8-port switch reduces external hardware needs and simplifies enterprise deployment.


4.1 Security

  • Optional AES 256-bit link encryption 

Ensures secure satellite data transmission for enterprise and government networks.


4.2 Supported Protocols

The X7 supports:

  • TCP, UDP, ICMP
  • ACL
  • IGMP
  • RIP v2
  • Static Routes
  • NAT
  • DHCP & DHCP Helper
  • Local DNS Caching
  • OpenAMIP
  • cRTP
  • GRE 

This allows seamless integration into corporate WAN and hybrid satellite-terrestrial environments.


4.3 Advanced QoS & Traffic Engineering

Supported features include:

  • Group QoS
  • Priority Queuing & CBWFQ
  • Strict Priority Queuing
  • Application-Based QoS
  • Static & Dynamic CIR
  • Rate Limiting 

This ensures mission-critical applications such as VoIP, video conferencing, and ERP systems receive priority bandwidth.


ParameterSpecification
Size17.5” x 12” x 1.75” (1RU) 
Weight10 lbs (4.54 kg) 
Operating Temp0° to +50°C 
Humidity90% non-condensing 
Input Voltage100–240 VAC, auto-ranging; optional ±36–76VDC 

  • FCC, CE, RoHS compliant 
  • Complies with IEC 60950 safety standards 
  • EN 301-428 (Ku), EN 301-443 (C), EN 301-459 (Ka) 

Ensures compatibility with global satellite regulatory requirements.


The X7 Satellite Router is ideal for:

  • Enterprise branch connectivity
  • Government networks
  • Cellular backhaul
  • Offshore platforms
  • Maritime networks
  • Remote mining & energy sites
  • High-demand enterprise VSAT deployments

✔ High downstream throughput up to 149.7 Mbps 

✔ Embedded 8-port Ethernet switch

✔ Dual demodulator capability

✔ Flexible BUC power options

✔ AES-256 encryption support 

✔ Advanced QoS & traffic control

✔ Rack-mount enterprise design

✔ Optimized for Evolution and Velocity networks


At VSATplus, we provide:

  • Genuine VT iDirect X7 Satellite Routers
  • Network design consultation
  • Configuration & commissioning support
  • Integration with BUCs and antennas
  • Competitive pricing
  • Global logistics
  • After-sales technical support

Our technical team ensures proper sizing, link budget planning, and integration into enterprise satellite networks.


The VT iDirect X7 Satellite Router is a powerful enterprise-class VSAT remote designed to deliver high throughput, secure communication, and advanced traffic management in star topology networks. With DVB-S2/ACM downstream, ATDMA upstream, integrated switching, robust QoS capabilities, and flexible power options, it meets the demands of modern satellite broadband deployments.

For organizations seeking a reliable, scalable, and high-performance satellite router, VSATplus offers the VT iDirect X7 with full technical support and global delivery. Contact VSATplus today to order the X7 Satellite Router and elevate your satellite network performance.

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