Nokia of America Corporation BBTRX-06 Benutzerhandbuch

Before you begin

Make sure power at DC source is turned off and secured against turn-on.

Route and connect DC power cables to the RRH

WARNING

Turn OFF circuit breaker

Risk of injury or/and equipment damage by electricity.

The circuit breaker dedicated to the RRH must be DISCONNECTED.

Perform the following procedure to connect the DC power cables to the RRH:

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Route the DC power cables to the RRH.

Remove the protective cap from the DC connector.

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Screw the DC cable to the DC connector.

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Connect the other side of the DC cable to the power plant.

The cables must be connected with respect to the following polarity:
• Blue to -48V
• Black to 0V

Connect interface and DC cables

To route and connect DC power cables

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September 2012

Alcatel-Lucent – Proprietary

Use pursuant to applicable agreements

6-15

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S T E P S

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