Comtech CDM-760 Advanced Satellite Modem

CDM-760 Advanced High-Speed Trunking and Broadcast Modem

The CDM-760 Advanced High-Speed Trunking and Broadcast Modem builds on our award-winning family of high-speed, ultra efficient trunking modems. The CDM-760 further enhances our offerings to include ultra wide band symbol rates, near theoretical performance with minimal implementation loss, a variety of high efficiency MODCOD selections. Configurable as a true DVB-S2&S2X broadcast modulator, demodulator or Modem and supports HTS, GEO and MEO mode operation with hitless antenna handover and satellite handover.

Features

• Symbol Rate: 0.1 to 150 Msps
• Data Rate: 0.1 to >720 Mbps (Simplex), >1.4 Gbps (Duplex)
• DVB-S2 ETSI EN 302 307 & DVB-S2X EN 302 307-2 compliant
• DVB-S2-EB1&EB2 Efficiency Boost technology
• DoubleTalk Carrier-in-Carrier bandwidth compression
• ACM and CCM • Embedded MetaCarrier DVB-CID ETSI TS 103 129
• GSE – low overhead 190,000 PPS simplex and > 350,000 PPS duplex
• 9,000 Byte Jumbo Frame (In Packet Processor Mode)
• Layer 3 Routed Mode operation with up to 256 static routes (>105,000 PPS simplex, >150,000 PPS duplex)
• Modulation: QPSK, 8PSK, 16APSK, 32APSK, 64APSK, 128APSK, 256APSK
• Dual IF: 70/140 MHz, L-Band and L-Band monitor (standard)
• Data Interfaces ▪ 2 Gigabit 10/100/1000Base-T interfaces (standard)
• 1 Optical Gigabit interface (optional)
• Processes > 600,000 pps simplex, 1.2M pps duplex
• PIIC optional interface cards
• ASI (DVB Asynchronous Serial Interface)
• G.703 E3/T3/STS-1 (34.368, 44.736, 51.84 Mbps)
• STM-1 Copper SDH (155.52 Mbps)
• OC-3 SONET single mode or multi-mode 1300 nm (155.52 Mbps)
• Multistream capable (Multi-Interface mux)
• Supports HTS, GEO and MEO mode operation
• Management: HTTP, SNMP, Telnet, RS-232/485
• In-band (over satellite) M&C control
• 1:1 and 1:N redundancy switching available

Datasheet:

ds-CDM760