Satellite Modems 衛星モデム
| メーカー | Comtech EF Data Corporation |
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| アプリケーション | Mobile Backhaul Communications on-the-Move Disaster Recovery & Emergency Communications Enterprise Offshore & Maritime Communications Satellite News Gathering |
| 型番 | CDM-570-IPEN CDM-570/L-IPEN |
| 特徴 | Data rate range from 2.4 kbps to 9.98 Mbps CDM-570, CDM-570-IP & CDM-570-IPEN: 50 to 90 or 100 to 180 MHz IF range CDM-570L, CDM-570L-IP & CDM-570L-IPEN: 950 to 2000 MHz IF range Modulation types: BPSK, QPSK, OQPSK, 8-PSK, Patented 8-QAM, 16-QAM Data Interfaces: EIA-422/530, V.35, G.703 T1/E1 (Option), 10/100Base-T Ethernet (Option) Standards based management via SNMP, Web, or Telnet Symmetric as well as asymmetric operation for maximum bandwidth efficiency Support for mesh, star and hybrid network topologies G.703 clock extension for IP backhaul (Option) Fast acquisition demodulator (± 32 kHz acquisition range, 64 kbps, Rate 1/2 QPSK: 150 ms average) Forward Error Correction (FEC) choices include Turbo Product Code (TPC), Viterbi, Reed-Solomon, and Trellis Coded Modulation (TCM) Automatic Uplink Power Control (AUPC) Embedded Distant-end Monitor and Control (EDMAC/EDMAC2) Redundancy options CDM-570, CDM-570-IP & CDM-570-IPEN: FSK communications to CSAT-5060 or KST-2000A CDM-570L, CDM-570L-IP & CDM-570L-IPEN: 10 MHz reference for BUC, FSK communications and optional BUC power supply CDM-570L, CDM-570L-IP & CDM-570L-IPEN: 10 MHz reference and power supply for LNB Optional, integrated IP Module with 10/100Base-T Ethernet port (CDM-570-IP,CDM-570L-IP, CDM-570-IPEN, CDM-570L-IPEN) Static IP routing for unicast and multicast Header and payload compression for maximum efficiency IGMP v1 and v2 VLAN capability with 802.1Q compliant QoS Vipersat Management System (VMS) integration |
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