Comtech EF Data CDM-800 Especificaciones descargar pdf (Pagina 9)

CDM-800 Gateway Router Revision 1

Table of Contents MN-CDM800

vii

A.2 FASTActivationviatheWebServerInterface.......................................................................A–2

APPENDIX B. FEC (FORWARD ERROR CORRECTION) ..................................................... B–1

B.1 Introduction.........................................................................................................................B–1

B.2 DVB‐S2:LDPCandBCH..........................................................................................................B–1

B.2.1 RangeofDataRates..................................................................................................................B–1

B.2.2 BER,QEF,Eb/No,Es/NoSpectralEfficiency,andOccupiedBandwidth..........................................B–1

B.3 CDM‐800ErrorPerformanceCharacteristics .........................................................................B–2

TABLES

Table3‐1.REDUNDANCYConnectorPinout............................................................................................3–8

Table3‐2.CONSOLEConnectorPinout....................................................................................................3–9

FIGURES

Figure1‐1.CDM‐800GatewayRouter......................................................................................................1–1

Figure1‐2.AdvancedVSATSeriesNetworkTopologyExample...............................................................1–1

Figure1‐3.CDM‐800DimensionalEnvelope............................................................................................1–4

Figure1‐4.CDM‐800–FrontPanelView..................................................................................................1–5

Figure1‐5.CDM‐800–RearPanelView...................................................................................................1–6

Figure2‐1.Unpackin

gandInspectingtheShipment................................................................................2–1

Figure2‐2.InstallationintoaRackEnclosure...........................................................................................2–3

Figure2‐3.InstallationofOptionalRear‐MountingSupportBracketsKit...............................................2–5 

Figure3‐1.CoaxialConnectorExamples...................................................................................................3–1

Figure3‐2.D‐SubminiatureConnectorExamples.....................................................................................3–3

Figure3‐3.CDM‐

800CablingConnections...............................................................................................3–5

Figure3‐4.CDM‐800ChassisGroundInterface......................................................................................3–10

Figure3‐5.CDM‐800ACPowerInterface...............................................................................................3–11

Figure3‐6.ApplyingACPowertotheCDM‐800.....................................................................................3–11

Figure3‐7.ReplacingCDM‐800ACFuses...............................................................................................3–12

Figure3‐8.CDM‐

800DCPowerInterface...............................................................................................3–13

Figure3‐9.ApplyingDCPowertotheCDM‐800.....................................................................................3–13

Figure3‐10.ReplacingCDM‐800DCFuses.............................................................................................3–14

Figure5‐1.Home|Homepage................................................................................................................5–8

Figure5‐2.Home|Contactpage..............................................................................................................5–9

Figure5‐3.Ad

in|Accesspage.............................................................................................................5–10

Figure5‐4.Admin|SNMPpage.............................................................................................................5–11

Figure5‐5.Admin|FASTpage...............................................................................................................5–12

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Comtech EF Data CDM-800 Especificaciones Pagina 9