The CDM-570 and the CDM-570L are Comtech EF Data's entry-level satellite modems that provide industry leading performance and flexibility in a 1 RU package at a very competitive price. It is the platform of choice for Network Operators, Enterprise users, Service Providers, Broadcasters and Government users for a wide range of applications - Cellular Backhaul over IP, Voice-over-IP (VoIP), LAN/WAN connectivity, Satellite News Gathering (SNG), Communication-on-the-Move, Maritime, Offshore applications etc.

Designed to address the market for low-cost terminals, the modems are available with 70/140 MHz or L-Band IF and EIA-530/-422, V.35, EIA-232 and G.703 data interfaces. An optional Internet Protocol (IP) Module with 10/100BaseT Ethernet port is available for IP centric applications.

The advanced FPGA-based architecture along with the internal Flash memory allows for easy field upgrades via the Ethernet port.

CDM-625 Advanced Satellite Modem builds on Comtech EF Data’s legacy of providing the most efficient satellite modems. It is the first modem to combine advanced FEC such as Low Density Parity Check (LDPC) codes with the revolutionary DoubleTalk® Carrier-in-Carrier® bandwidth compression allowing for maximum savings under all conditions. This combination of advanced technologies enables multidimensional optimization, allowing satellite communications users to:

Minimize operating expenses (OPEX)

Maximize throughput without using additional transponder resources

Maximize availability (margin) without using additional transponder resources

Minimize capital expenses (CAPEX) by allowing a smaller BUC/HPA and/or antenna

Or, a combination to meet specific business needs

CDM-625 is backward compatible with CDM-600/L. It even supports a CDM-600/L emulation mode that makes it easy to deploy in existing networks using CDM-600/L without any changes to the redundancy switches or the management platform