CDM-760
Advanced High-Speed Trunking and Broadcast Modem_高阶高速中继和广播卫星数据机
CDM-760提供了广泛的符号速率(Symbol Rate)（100 ksps至150 Msps）和数据速率(Data Rate)（100 kbps至> 720 Mbps）单工范围。 在双工设置中，这是> 1.4 Gbps或300 Msps。 本机绍的网路接口支持从64 Bytes至>10,000 Bytes的Super Jumbo Frames，并将以大於120万个数据包/秒的速度处理Ethernet frames。 安装了选配的Packet Processor card后，CDM-760可以每秒执行> 350,000个数据包，同时执行标头压缩和QoS。
特色:
• 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 <1% encapsulation
• K4 GZIP lossless compression
• Automatic Uplink Power Control (AUPC)
• Dynamic Pre-Distortion (DPD)
• Super Jumbo Frame 64 - 10,240 Byte Support (In Non Packet Processor Mode)
• Packet Processor with > 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