ADC Telecommunications Inc. F0684-112 사용자 설명서
Help Hot Line (U.S. only): 1-800-530-9960
7-51
D-620616-0-20 Rev F
CONFIDENTIAL
Interfacing the Fusion Wideband Main Hub to an RF Source
Connecting a Fusion Wideband Main Hub to FlexWave Focus
Refer to the FlexWave Focus manual for information.
7.6.2
Connecting Multiple Fusion Wideband Main Hubs to an RF
Source
Source
You can use power combiner/splitters as splitters to connect multiple Fusion Wide-
band Main Hubs in order to increase the total number of RAUs in a system. You can
also use power combiner/splitters to combine base station channels in order to
increase the number of RF carriers the system transports.
band Main Hubs in order to increase the total number of RAUs in a system. You can
also use power combiner/splitters to combine base station channels in order to
increase the number of RF carriers the system transports.
Connecting Multiple Fusion Wideband Main Hubs to a Simplex
Repeater or BTS
Repeater or BTS
WARNING: Only TE personnel or TE-authorized installation person-
nel should connect the Fusion Wideband Main Hub to a base station or
repeater. Exceeding the maximum input power could cause failure of
the Fusion Wideband Main Hub (refer to Section 5.2 on page 5-4 for maximum power specifications). If the maximum composite power is
too high, attenuation is required.
nel should connect the Fusion Wideband Main Hub to a base station or
repeater. Exceeding the maximum input power could cause failure of
the Fusion Wideband Main Hub (refer to Section 5.2 on page 5-4 for maximum power specifications). If the maximum composite power is
too high, attenuation is required.
Considerations:
• 2 hybrid power combiner/splitters; one for uplink and one for downlink (2x1 for
two Fusion Wideband Main Hubs, 3x1 for three, 4x1 for four, and so on.)
• 1 N-male to N-male coaxial jumper cable between each power combiner/splitter
and the base station
• 2 N-male to N-male coaxial jumper cables between each power combiner/splitter
and each Fusion Wideband Main Hub RF Band (either Band 1, Band 2, or Band 3)
Procedure:
1.
Connect the power combiner/splitters to the repeater or base station using N-male
to N-male coaxial jumper cables:
to N-male coaxial jumper cables:
a.
From the first power combiner/splitter to the repeater or base station
UPLINK
b.
From the second power combiner/splitter to the repeater or base station
DOWNLINK
2.
Connect the power combiner/splitters to the Hubs:
a.
From the first Hub’s
UPLINK
port (Band 1, Band 2, or Band 3) to the first
power combiner/splitter
b.
From the first Hub’s
DOWNLINK
port (Band 1, Band 2, or Band 3 to the second
power combiner/splitter
c.
From the second Hub’s
UPLINK
port (Band 1, Band 2, or Band 3) to the first
power combiner/splitter