Introducing Typical Configuration Of Cabinets; Typical Configuration Of Cbts3612 In 450Mhz Band - Huawei Airbridge cBTS3612 Installation Manual

Installation Manual
Airbridge cBTS3612 CDMA Base Station
Table 4-2 Description for RLDU switches
Switch
name
S/W
T A-SWITCH

4.6 Introducing Typical Configuration of Cabinets

cBTS3612 is able to operate within the 450MHz band, 800MHz band and 1900MHz
band. Typical configurations of cBTS3612 in these three bands is listed below:
I. Typical configuration of cBTS3612 in 450MHz band
1 carrier omni cell, i.e. O(1).
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1 carrier % 3 sectors, i.e. S(1/1/1).
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2 carriers % 3 sectors, i.e. S(2/2/2).
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3 carriers % 3 sectors, i.e. S(3/3/3).
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II. Typical configuration of cBTS3612 in 800MHz band
2 carriers omni cell, i.e. O(2).
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1 carrier % 3 sectors, i.e. S(1/1/1).
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4 carriers % 3 sectors, i.e. S(4/4/4).
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2 carriers % 6 sectors, i.e. S(2/2/2/2/2/2).
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III. Typical configuration of cBTS3612 in 1900MHz band
1 carrier omni cell, i.e. O(1).
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1 carrier % 3 sectors, i.e. S(1/1/1).
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2 carriers % 3 sectors, i.e. S(2/2/2).
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2 carriers % 6 sectors, i.e. S(2/2/2/2/2/2).
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4.6.1 Typical Configuration of cBTS3612 in 450MHz Band

The duplex supported currently in this band is CDU and DFU.
I. S(1/1/1) Configuration
The following is the configuration of cBTS3612 for Type S(1/1/1) (i.e.: 1 carrier x 3
sectors):
Function
Switch S/W to 0:Number of BTS sectors 3, 2<number of carriers of
Switch the number of
sector carrie rs
corresponding to the
Switch S/W to 1:Number of carriers in each sector 2; each sector
RLDU.
Switch S/W to 0: There is no Tower-top Amplifier in the antenna
Tower-top Amplifier
selection switch(for
Switch S/W to 1: There is Tower-top Amplifier in the antenna and
1900MHz band)
4-6
Hardware Installation
4 Installation of Cabinet Modules and Parts
Operation
each sector 4; each sector is configured with
2 CDUs or 1 CDU+ 1DFU;
is configured with 1 CDU/DFU/DDU.
and feeder system.
feeder system.