Comtech EF Data CDM-740 Satellite Modem


The CDM-740 is Comtech EF Data’s new point to multi-point IP satellite modem that provides industry-leading performance with integrated DVB-S/S2 and Turbo Product Coding (TPC) technology in a 1 RU package at a very competitive price.

We have made this unit simple and easy to configure using our configuration tool on our website.

Click here to view and configure the product

With the innovative high performance architecture, the CDM-740 allows efficient IP networking and transport over satellite links while supporting a wide range of applications and network topologies. The CDM-740 offers dual Gigabit Ethernet interfaces with industry leading packet per second (PPS) processing.

The unit transmits industry standard TPC interoperable with CDM-570/L, -562L and -564/L modems up to 9.98 Mbps. The receive side supports DVB-S/S2 operation at L Band up to 62 Msps. Available configurations include receive only and duplex.

The CDM-740 utilizes a high performance processor and a real-time operating system (RTOS) combined with multiple Field Programmable Gate Arrays (FPGAs) for optimal performance. All non-volatile memory is provided by both onboard and Compact Flash devices. Field upgrades are easily loaded via the Ethernet port.

The platform includes support for CCM and VCM operation. VCM allows operators to define groups of remotes that can have different modulation and coding parameters to improve efficiency on existing satellite capacity.

Please contact your Satcom Resources sales representative for more information on specific configuration requirements and capabilities or a competitive price quotation.

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