Comtech EF Data CDM-800 Especificações descarregar pdf (Página 45)

CDM-800 Gateway Router Revision 1

Rear Panel Connections MN-CDM800

3–9

3.2.4.4 ‘CONSOLE’ Interface Connector

ConnectorType Name Direction

Type‘D’9‐pinmale

CONSOLE In/Out



ThisinterfaceisusedforEIA‐232communications.Itisintendedforconnectiontoan

M&CcomputerorVT(VideoTerminal)device.

Table 3-2. CONSOLE Connector Pinout

Pin# Description Direction

1

GROUND –

6

RESERVED‐DONOTCONNECTTOTHISPIN –

2

EIA‐232TRANSMITDATA OUT

7

RESERVED‐DONOTCONNECTTOTHISPIN –

3

EIA‐232RECEIVE DATA IN

8

RESERVED‐DONOTCONNECTTOTHISPIN –

4

RESERVED‐DONOTCONNECTTOTHISPIN –

9

RESERVED‐DONOTCONNECTTOTHISPIN –

5

GROUND –

3.2.5 ‘(EXTERNAL) REFERENCE IN/OUT’ Connector















This interface is used for phase‐locking the internal 10MHz reference oscillator. It

allowsselectableinputof1,2,5or10MHzoranoutputof10MHz.Theimpedance

ismatchedfor50

Ω

,andrequiresalevelintherangeof0dBmto+10dBm±3dB.





ConnectorType NameDirection

BNC ReferenceIn/Out In/Out

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