Nokia of America Corporation BBTRX-22 Benutzerhandbuch

• External interfaces (all located on the bottom side) include:

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–48‑V DC connector

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Two Common Public Radio Interfaces (CPRI) ports

Supports CPRI Rate 3 through 5 and is hardware ready for CPRI Rate 7

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One AISG output port for external RET control

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One external user alarm port for connection of up to four user alarms

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Maintenance interface includes an externally visible multicolor alarm status LED

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Four RF antenna ports

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Four RF Rx monitor (RxMON) ports

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Four RF Tx monitor (TxMON) ports

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Chassis ground (protective earth (PE) ground)

Product overview

Functional description

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January 2015

Alcatel-Lucent – Proprietary

Use pursuant to applicable agreements

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AFT