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Errata AComtech EF Data Documentation UpdateSubject:Changes to 1.1 Introduction, 1.3 FAST Options and HardwareOptions, 12.6 MiscellaneousDate: September 25, 2007Original Manual MN/CDM570/570L.IOM Rev 6Part Number/Rev:Errata Number:MN/CDM570/570L.EA6Agile Document ID MN/CDM570/570L.EA6 Agile CONumberCO1226Change Specifics:This information will be incorporated into the next revision.1.1 IntroductionThe CDM-570L is an L-Band Satellite Modem, intended for closed network applications.The CDM-570 Satellite Modem is the 70/140 MHz IF version of the same modem. Apartfrom the IF frequency band, the two modems are essentially identical.• Variable data rates from 2.4 kbps to 9.98 Mbps, in BPSK, QPSK, Offset QPSK,8-PSK, 8-QAM, and 16-QAM modes are offered.• Viterbi, concatenated Reed-Solomon (RS), Trellis Coded Modulation (TCM), andTurbo Product Coding (TPC, IESS-315 compliant) are provided as Forward ErrorCorrection (FEC) options.• A full range of interface types is built in, including T1 and E1 G.703 types.• The CDM-570 IF frequency range covers 50 to 90 and 100 to 180 MHz.• The CDM-570L IF frequency range covers 950 to 1950 MHz. and supports externalBlock Up-Converters (BUCs) and low-noise block downconverters (LNBs). Anoptional BUC power supply, up to 150 Watts @ 50°C and 180 Watts @ 30°C may beinstalled internally. 10 MHz reference signals are available to drive both BUC andLNB. LNB power and FSK for ‘smart’ BUCs is standard.• The CDM-570L is compact, 1U high and 16 inches deep, and consumes only 22Watts (typical, not including BUC power supply or IP module). The CDM-570 is 12inches deep and consumes 18 Watts (typical, not including IP module).• They have a front panel VFD display and keypad for local configuration and control,although they can be fully remote-controlled.An optional integrated 10/100 BaseT Ethernet interface offers a wide range of networkbasedmanagement options, such as SNMP, http (web server), and Telnet.AGILE DOC ID MN-CDM570-570L.EA6 THIS DOCUMENT IS NOT SUBJECT TO REVISION/UPDATE! AGILE CO12261