CDM-570A/L & CDM-570A/L-IP
Satellite Modems_卫星数据机
CDM-570A/L & CDM-570A/L-IP特色:
CDM-570A和CDM-570AL是我们的下一代卫星数据机，以极具竞争力的价格以1 RU封装提供行业领先的性能和灵活性。 CDM-570A和CDM570AL支持VersaFEC-2高性能LDPC和VersaFEC®低延迟LDPC前向纠错（FEC），革命性的DoubleTalk Carrier-in-Carrier 节省频宽以及优化的发射filter rolloffs功能。
• 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
• CDM-570AL: 950 to 2250 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