Comtech CDM-570A Satellite Modem

Description

The Comtech CDM570A Satellite Modem is a Comtech EF Data Entry Level 70/140MHz IF Satellite Modem used for Point-to-Point and Point-to-MultiPoint applications. The Comtech CDM570A Satellite Modem when configured with the IP Module, provides advanced features for improving satellite link efficiency in IP networks.

The Comtech CDM570A Satellite Modem supports VersaFEC-2 high performance LDPC and VersaFEC® low latency LDPC Forward Error Correction (FEC), the revolutionary DoubleTalk® Carrier-in-Carrier® bandwidth compression, and optimised transmit filter roll-offs, ensure the Comtech CDM-570A provides significant bandwidth savings.

Common Applications:

• Enterprise Networks
• Offshore & Maritime Communications
• Mobile Backhaul
• Communications on-the-Move
• Disaster Recovery & Emergency Communications
• Satellite News Gathering

Comtech CDM-570A Satellite Modem Features:

• DoubleTalk Carrier-in-Carrier bandwidth compression
• Carrier-in-Carrier Automatic Power Control (CnC-APC)
• VersaFEC-2 High Performance LDPC
• VersaFEC low latency LDPC
• VersaFEC-2 and VersaFEC Adaptive Coding & Modulation (ACM) for point-to-point IP circuits
• 5%, 10%, 15%, 20%, 25% and 35% Transmit Filter Rolloff
• Data rate range from 2.4 kbps to 10.239 Mbps
• CDM-570A: 50 to 90 or 100 to 180 MHz IF range
• Modulation: BPSK, QPSK, OQPSK, 8PSK/8-QAM/8-ARY, 16-QAM/16-ARY, 32-ARY
• Forward Error Correction (FEC) options include VersaFEC-2, VersaFEC, Turbo Product Code (TPC), Viterbi, Reed-Solomon, and Trellis Coded Modulation (TCM)
• Data Interfaces: EIA-422/530, V.35, G.703 T1/E1, sync EIA-232, 10/100Base-T Ethernet (CDM-570A-IP and CDM-570AL-IP)
• High-performance Packet Processor with 10/100Base-T Ethernet port (CDM-570A-IP and CDM-570AL-IP)
• Vipersat Management System (VMS) integration (CDM-570A-IP and CDM-570AL-IP)
• Header and payload compression ((CDM-570A-IP and CDM-570AL-IP)
• Quality of Service (QoS) (CDM-570A-IP and CDM-570AL-IP)
• Management via SNMP, Web, Telnet or Command Line Interface (CDM-570A-IP and CDM-570AL-IP)
• G.703 clock extension
• Automatic Uplink Power Control (AUPC)
• Embedded Distant-end Monitor and Control (EDMAC/EDMAC2)
• CarrierID using Comtech EF Data’s MetaCarrier® spread spectrum technology

Redundancy options:
• CDM-570A: FSK communications to CSAT-5060 or KST-2000A
• CDM-570AL: 10 MHz reference for BUC, FSK communications and optional BUC power supply
• CDM-570AL: 10 MHz reference and power supply for LNB

Comtech EF Data Corporation is a leading supplier of satellite bandwidth and link optimisation. Comtech’s 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.