Comtech EF Data CDM-800 Spezifikationen PDF herunterladen (Seite 41)

CDM-800 Gateway Router Revision 1

Rear Panel Connections MN-CDM800

3–5

3.2 CDM-800 Cabling Connections

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Figure 3-3. CDM-800 Cabling Connections

The CDM‐800 rear panel connectors, shown here in Figure 3 ‐1 , provide all necessary external

connections between the unit and other equipment. The table that follows summarizes the

connectorsprovidedhere,groupedaccordingtoservicefunction.

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Connector Group

(Section)

Connector Name Connector Type Connector Function

3.2.1 IF

L-BAND Tx Type ’N’ female (L-Band)

IF Tx Output

70/140 Tx BNC female (70/140 MHz)

3.2.2 Terrestrial

Data

GE1

RJ-45 female

10/100/1000 BaseT Gigabit Ethernet

Traffic Interface

GE2

CLOCK EXTENSION IN BNC female G.703 Clock Extension Input

3.2.3 Utility

TERM RJ-12 Female Terminal (EIA-232) Interface

FE (Fast Ethernet) RJ-45 female

10/100 BaseT Fast Ethernet management

and data

REDUNDANCY 9-pin Type ‘D’ female Connection to External 1:1 Controller

CONSOLE 9-pin Type ‘D’ male Serial Remote Interface (EIA-232)

REFERENCE IN/OUT BNC female

10 MHz External/Internal Reference

Input/Output

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TheEuropeanEMCDirective(EN55022,EN50082‐1)requiresusingproperly

shieldedcablesforDATAI/O.Thesecablesmustbedouble‐shieldedfr omend‐to‐

end,ensuringacontinuousgr oundshield.

SeeSect.3.1CablingConnectionsTypesforinformationabouteachconnector

typeanditsconnectioninstructions.

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(Top)StandardACUnit

(Bottom)Optional48VDCUnit

1 2 ... 36 37 38 39 40 41 42 43 44 45 46 ... 129 130

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