Huawei Airbridge BTS3606 Installation Manual page 88

Installation Manual – BTS3606A Cabinet Installation
Airbridge BTS3606&3606A CDMA Base Station
Typical
configuration
O(1) power synthesis
S(1/1/1) power
synthesis
Caution:
Watch out for the sharp edges on the RF fan panel during the installation of RF cables
lest it hurt your fingers.
When installing the RF cable, connect connectors not used to the matched load and
secure the connector of the RF cable.
Fasten the connector of the jumper gently using a wrench. Ensure that each connector
is well connected.
Avoid bending cables in a small radian. The bending radius must be more than 30 mm
(0.12 in.). Try to lay cables in parallel to make them tidy.
Following describes the connection of RF cables in various typical configurations.
I. O(1) Configuration
The O(1) refers to an omni cell with one carrier.
Figure 5-6 shows RF cable connections, indicated by the blue lines.
Quantity Quantity
of CDDU of CHPA
1
3
Huawei Technologies Proprietary
5-10
Chapter 5 Installing Cables
Diversity LNA
status in CTRM
Normal
2
amplification
Normal
6
amplification
Quantity of
CPCM
1
3