Comtech EFData CDM-760 High-Speed Trunking and Broadcast Modem

Condition:New OEM
Manufacturer:Comtech EFData

Comtech EFData CDM-760 High-Speed Trunking and Broadcast Modem

The Comtech EFData CDM-760 Advanced High-Speed Trunking and Broadcast Modem builds on CEFD’s award-winning family of high-speed, ultra efficient trunking modems. The CDM-760 further enhances CEFD’s offerings to include ultra wide band symbol rates, near theoretical performance with minimal implementation loss, a variety of high efficiency MODCOD selections. Configurable as a true DVB-S2 & S2X broadcast modulator, demodulator or Modem and supports HTS, GEO and MEO mode operation with hitless antenna handover and satellite handover.

The CDM-760 Advanced High-Speed Trunking and Broadcast Modem was designed to be the most efficient, highest throughput, point-to-point modem available. Accommodating the most demanding Internet Service Providers, Broadcasters and telco backhaul links by offering users the most advanced combination of space segment saving capabilities while minimizing overhead.

Typical Users

  • Mobile Operators / Telecom
  • Broadcasters
  • ISPs
  • Government & Military

Common Applications

  • IP & Telco Trunking
  • DVB-S2 & S2X Video Delivery
  • HTS, GEO and MEO Trunking
  • Disaster Recovery & Emergency
  • Communications


  • Symbol Rate: 0.1 to 150 Msps
  • Data Rate: 0.1 to >720 Mbps (Simplex), >1.4 Gbps (Duplex)
  • DVB-S2 ETSI EN 302 307 & DVB-S2X EN 302 307-2 compliant
  • DVB-S2-EB1&EB2 Efficiency Boost technology
  • DoubleTalk Carrier-in-Carrier bandwidth compression
  • ACM and CCM
  • Embedded MetaCarrier DVB-CID ETSI TS 103 129
  • GSE – low overhead <1% encapsulation
  • K4 GZIP lossless compression
  • Automatic Uplink Power Control (AUPC)
  • Dynamic Pre-Distortion (DPD)
  • Super Jumbo Frame 64 – 10,240 Byte Support (In Non Packet Processor Mode)
  • Packet Processor with > 190,000 PPS simplex and > 350,000 PPS duplex
  • 9,000 Byte Jumbo Frame (In Packet Processor Mode)
  • Layer 3 Routed Mode operation with up to 256 static routes (>105,000 PPS simplex, >150,000 PPS duplex)
  • Modulation: QPSK, 8PSK, 16APSK, 32APSK, 64APSK, 128APSK, 256APSK
  • Dual IF: 70/140 MHz, L-Band and L-Band monitor (standard)
  • LNB power and 10MHz reference, BUC 10MHz reference
  • Data Interfaces:
    -2 Gigabit 10/100/1000Base-T interfaces (standard)1 Optical Gigabit interface (optional
    -Processes > 600,000 pps simplex, 1.2M pps duplex
    -PIIC optional interface cards
    -ASI (DVB Asynchronous Serial Interface
    -703 E3/T3/STS-1 (34.368, 44.736, 51.84 Mbps)
    -STM-1 Copper SDH (155.52 Mbps)
    -OC-3 SONET single mode or multi-mode 1300 nm (155.52 Mbps)
  • Multistream capable (Multi-Interface mux)
  • Supports FSS, HTS, GEO, MEO and LEO mode operation
  • Management: HTTP, SNMP, Telnet, RS-232/485 with In-band (over satellite) M&C control
  • 1:1 and 1:N redundancy switching available

These modem technologies alone offer enormous savings to the ISP, Broadcaster and telco operator. When used in combination, however, the capacity savings cannot be matched. The innovative high-performance architecture of the CDM-760 allows efficient networking and transport over satellite links while supporting a wide range of applications and network topologies.

Please refer to datasheet for more technical information. We can provide the Comtech EFData CDM-760 Broadcast modem in a relatively short time frame ex works USA.

Comtech EFData CDM-760 High-Speed Trunking and Broadcast Modem

CEFD CDM-760 back & front

Comtech EFData CDM-760 High-Speed Trunking and Broadcast Modem

    Walter van der Plas

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