User's Manual

Functional description
Overview
This topic describes relevant product functional i nformation.
Standard configuration
The standard 9412 Compact Outdoor comprises of the following two cabinets, which are
physically identical, but provide different functionality:
• BB (Baseband) cabinet
• RF (Radio Frequency) cabinet
The BB and RF cabinet are connected with CPRI fiber optic cable and an alarm cable,
both routing through the same 1-inch conduit. The alarm cable is required for DC cabinets
only.
Distributed configuration
The distributed 9412 Compact Outdoor comprises of the following:
• BB (Baseband) cabinet
• RRH (Remote Radio Head)
The BB and RRH are connected with CPRI fiber optic cable.
For the Distributed System or RRH installation, refer to Alcatel-Lucent 9442 Remote
Radio Head (RRH) 1721 MHz (AWS) Installation Manual, 418-000-427.
Product attributes
The following list the product attributes for the 9412 eNodeB.
• Flexible installation options: Floorstand/Pole/Wall mountable
• Without integrated power: (RF and BB cabinet)
- Power: +24VDC BB Cabinet and +24VDC RF Cabinet
- Power: -48VDC (BB Cabinet for Distributed System)
• With integrated power (AC): (BB with integrated power provides DC power to RF
cabinet or RRHs).
- AC BB Cabinet Supplies +24 VDC to RF Cabinet
- AC BB Cabinet Supplies -48 VDC to RF Cabinet
• Power: -48VDC (BB distributed)
• Without integrated power: (RF and BB cabinet)
• With integrated power (AC): (BB with integrated power provides DC power to RF
cabinet or RRHs).
• ?CPRI links between BB and RF cabinets or BB and RRHs
Product overview
Background information
Functional description
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Alcatel-Lucent – Internal
Proprietary – Use pursuant to Company instruction
9412 eNB Compact
418-000-415
Issue 4.1 August 2011