Comtech DMD2050E Satellite Modem

Description

The Cometch DMD2050E Satellite Modem is designed to comply with the widest possible range of U.S. Government and commercial standards and is compatible with the largest number of satellite modems in the industry. The Cometch DMD2050E Satellite Modem is fully compliant with MIL-STD-188-165A (all terminal types), advanced FEC options include Low Density Parity Check (LDPC), Turbo Product Codes (TPCs) and 165B Turbo Codes. The Cometch DMD2050E Satellite Modem has legacy support for Viterbi, Trellis, Concatenated Viterbi Reed-Solomon, and Sequential FEC are also included.

The DMD2050E Satellite Modem is designed to comply with the widest possible range of U.S. Government and commercial standards and is compatible with the largest number of satellite modems in the industry. It is fully compliant with MIL-STD-188-165A (all terminal types), fully complies with STANAG 4486 Edition 3, as well as the IESS-308, IESS-309, IESS-310 & IESS–315 commercial standards.

The DMD2050E provides highly advanced and bandwidth efficient forward error correction (FEC). Advanced FEC options include Low Density Parity Check (LDPC), Turbo Product Codes (TPCs) and 165B Turbo Codes. Legacy support for Viterbi, Trellis, Concatenated Viterbi Reed-Solomon, and Sequential FEC are also included. A complete range of modulation types is supported including BPSK, QPSK, OQPSK, 8PSK, 8-QAM, 16-QAM and 16APSK.

Comtech DMD2050E Satellite Modem Features:

• MIL-STD-188-165A (all modes)
• STANAG 4486 Edition 3
• OM-73
• IESS-308/309/310/314/315
• Standard Data Interfaces
• MIL-STD-188-114 (EIA-530)
• EIA-613 (HSSI)
• Ethernet 10/100/1000Base-T (GigE)
• Serial / Ethernet multiplexing capability
• AES-256 TRANSEC, FIPS-140-2 L2 certified
• Key Loader Interface
• Ethernet Flow Control & Quality of Service (QoS)
• Integrated DoubleTalk Carrier-in-Carrier
• LDPC, TPC, 165B Turbo, Viterbi, Reed Solomon, Trellis & Sequential FEC
• FEC rates 1/1, 5/16, 1/2, 2/3, 3/4, 7/8, 19/20 and others
• BPSK, QPSK, OQPSK, 8PSK, 8-QAM, 16-QAM, 16APSK
• Information Throughput Adaption (ITA)
• 2.4 kbps to 52 Mbps
• 70 ± 18 MHz and 140 ± 36 MHz IF, and 950 – 2000 MHz
• L-Band in 1 Hz steps
• DC input power -48 VDC option
• High-stability reference
• Asynchronous overhead
• Automatic Uplink Power Control

Comtech EF Data Corporation is a leading supplier of satellite bandwidth and link optimisation. Our high-performance satellite communications infrastructure solutions feature groundbreaking efficiency, robust intelligence and unparalleled horsepower. Commercial and government users around the world utilise our solution suite to reduce OPEX/CAPEX and to increase throughput for the most demanding fixed and mobile networks.