Comtech CDM-570A/L-IPEN Encrypted IP Satellite Modems

Comtech CDM-570A/L-IPEN Encrypted IP Satellite Modems

The Comtech CDM-570A-IPEN and CDM-570AL-IPEN are IP-centric satellite modems with integrated 3xDES data encryption for secure IP transport. Available with 70/140 MHz or L-band IF, they combine VersaFEC-2, optional DoubleTalk Carrier-in-Carrier, packet processing and optimized rolloffs for bandwidth-efficient enterprise, mobile backhaul and maritime satellite networks.

Frequency Range: 50–90 MHz or 100–180 MHz; 950–2250 MHz L-band

Data Rate: 2.4 kbps to 10.239 Mbps
Symbol Rate: 4.8 ksps to 3 Msps
Modulation: BPSK, QPSK, OQPSK, 8PSK, 8-QAM, 16-QAM and 32-ARY
Data Interfaces: 10/100Base-T Ethernet, EIA-422/530, V.35, synchronous EIA-232 and G.703 T1/E1
Encryption: 3xDES for IP and Ethernet traffic
Applications: Secure enterprise networks, mobile backhaul, maritime communications, communications-on-the-move, disaster recovery and satellite news gathering

Available Models

• CDM-570A-IPEN: 50–90 MHz or 100–180 MHz IF

• CDM-570AL-IPEN: 950–2250 MHz L-band IF

Key Features

• Integrated 3xDES encryption for IP and Ethernet traffic

• Encryption configurable on a per-route basis

• Integrated high-performance IP packet processor

• Static routing for unicast and multicast traffic

• Routed and managed-switch operating modes

• VersaFEC-2 high-performance LDPC

• VersaFEC low-latency and ultra-low-latency FEC

• ACM for point-to-point IP satellite links

• Optional DoubleTalk Carrier-in-Carrier bandwidth compression

• Carrier-in-Carrier Automatic Power Control

• Selectable 5%, 10%, 15%, 20%, 25% and 35% transmit rolloff

• Optional header and payload compression

• Advanced QoS, VLAN and IGMP support

• Vipersat Management System integration

• Automatic Uplink Power Control and EDMAC

• MetaCarrier Carrier ID technology

• L-band BUC and LNB power and reference options

• SNMP, web, Telnet and command-line management

• 1:1 redundancy configurations available

Important: 3xDES encryption applies only to IP and Ethernet traffic. Encryption is unavailable when using legacy serial or G.703 interfaces.