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RF antenna requirements
RF antenna connections
The Alcatel-Lucent B25 RRH4x30 has four RF antenna connectors on the bottom of the
unit. The RF antenna connectors are 7/16 DIN coaxial socket connectors.
unit. The RF antenna connectors are 7/16 DIN coaxial socket connectors.
RF configurations
The Alcatel-Lucent B25 RRH4x30 supports the 3GPP Release 9 bands 2 and 25 with
operating bandwidths of 1850 MHz to 1915 MHz (uplink) and 1930 MHz to 1995 MHz
(downlink)
operating bandwidths of 1850 MHz to 1915 MHz (uplink) and 1930 MHz to 1995 MHz
(downlink)
RF antenna cable requirements
Each Alcatel-Lucent B25 RRH4x30 can support a maximum of four RF antennas for a
one-sector configuration with transmit/receive diversity. The RF antenna cable must
satisfy the following requirements:
• The antenna cables are to be protected by a cable duct or protective cable pipes if
one-sector configuration with transmit/receive diversity. The RF antenna cable must
satisfy the following requirements:
• The antenna cables are to be protected by a cable duct or protective cable pipes if
required by local safety code.
• Alcatel-Lucent RF antenna cables are provided with a DIN 7/16 plug termination at
one end and a loose DIN 7/16 plug for the other end. The cable should be cut to the
correct size based on site requirements.
correct size based on site requirements.
• All antenna cable runs must be appropriately supported in accordance with the
connector and cable manufacturer's instructions.
• Antenna and cable sweeps must be performed prior to the start of the installation.
• The customer has the option to use an Alcatel-Lucent provided antenna cable
• The customer has the option to use an Alcatel-Lucent provided antenna cable
(sometimes referred to as jumper cables).
RF antenna cable lengths
The Alcatel-Lucent antenna cable lengths are listed below.
Cable lengths (NAR market)
The following antenna cable lengths are available for the NAR market:
• 1.22 m (4 ft)
• 3.66 m (12 ft)
• 9.8 m (32 ft)
• 1.22 m (4 ft)
• 3.66 m (12 ft)
• 9.8 m (32 ft)
Note: If the distance between the RRH and the antenna is longer than the RF antenna
cables provided by Alcatel-Lucent, and/or if the customer selects the optional surge
suppressor, then the customer will provide the additional cables which must have a
DIN 7/16 plug termination at one end, and a DIN 7/16 socket termination at the
opposite end. All customer provided DIN 7/16 connectors must be at least IP67 rated.
cables provided by Alcatel-Lucent, and/or if the customer selects the optional surge
suppressor, then the customer will provide the additional cables which must have a
DIN 7/16 plug termination at one end, and a DIN 7/16 socket termination at the
opposite end. All customer provided DIN 7/16 connectors must be at least IP67 rated.
Antenna interface
RF antenna requirements
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B25 RRH4x30
3MN-02023-0001-RJZZA
Issue 0.02
B25 RRH4x30
3MN-02023-0001-RJZZA
Issue 0.02
January 2015
Alcatel-Lucent – Proprietary
Use pursuant to applicable agreements
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