Comtech EF Data CDM-800 Spécifications télécharger pdf (Page 49)

CDM-800 Gateway Router Revision 1

Rear Panel Connections MN-CDM800

3–13

3.3.3 48V Direct Current (DC) Power Interface (Optional)

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Figure 3-8. CDM-800 DC Power Interface

3.3.3.1 DC Operation – Applying Power

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Figure 3-9. Applying DC Power to the CDM-800

ToapplyDCpowertotheCDM‐800:

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• First, connect the user‐supplied (+) and (–) DC power leads to their respective

terminals.Number18AWGminimumwiresarerecommended.



• Then,connecttheuser‐supplied DCpowerleadstothepowersource.

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• Finally,swi

tchtheuni

tON.

Feature Description

1 On/OffSwitch

2 Screw‐inFuseHolders/Receptacles

3 PowerTerminalBlock

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DCPowerSpecifications

InputPower

25W(typical)

245W(maximumwithBUC)

InputVoltage

48VDC,nominal

(36Vto60V)

ConnectorType TerminalBlock

FuseProtection

(2X)20mmSlow‐blowtypefuses:

T3A(3.0A)Main

T5A(5.0A)(BUC)

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Comtech EF Data CDM-800 Spécifications Page 49