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首頁 產品介紹 Comtech EF Data CDM-570A/L & CDM-570A/L-IP
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CDM-570A/L & CDM-570A/L-IP

Satellite Modems_衛星數據機



CDM-570A/L & CDM-570A/L-IP特色:

The CDM-570A and the CDM-570AL are our next generation satellite modems that provide industry-leading
performance and flexibility in a 1 RU package at a very competitive price. With support for VersaFEC-2 high
performance LDPC and VersaFEC® low latency LDPC Forward Error Correction (FEC), the revolutionary
DoubleTalk® Carrier-in-Carrier® bandwidth compression, and optimized transmit filter rolloffs, the CDM-570A and CDM570AL
provide significant bandwidth savings. This combination of advanced technologies enables multi- dimensional optimization, allowing satellite communications users to:

• 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
Comtech EF Data 1285693
附加檔案:
ds-cdm570A-L-IP.pdf