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For the installation network of the device, you can refer to the following information.
The 485 interfaces on the RRU is connected to the RCU via an AISG multi-core communication cable.
The modulation signal is modulated by OOK and sent to the antenna device together with the RF signal from the RRU using the feeder transmission. The antenna device SBT separates the OOK modulated signal from the RF signal to realize the extraction of the RCU power supply and 485 control signal.
The control of RCU is realized by using SBT devices in the smart tower release.
Cascade of ESC devices via RRU's 485 interfaces. I hope this helps you. Thanks! |
BetterMing
Reply user_4199547 Created Jun 2, 2021 12:19:07
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ESC antennas are controlled by sending control commands through the near-end maintenance software, and you need to ask the manufacturer about the specific control process and commands. |
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user_4199547
Reply user_4199547 Created Jun 2, 2021 10:04:33
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By it how I can sitting antenna ret by it |
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BetterMing
Created Jun 2, 2021 10:11:32
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From the picture to open this should be an antenna ESC interface. |
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For the installation network of the device, you can refer to the following information.
The 485 interfaces on the RRU is connected to the RCU via an AISG multi-core communication cable.
The modulation signal is modulated by OOK and sent to the antenna device together with the RF signal from the RRU using the feeder transmission. The antenna device SBT separates the OOK modulated signal from the RF signal to realize the extraction of the RCU power supply and 485 control signal.
The control of RCU is realized by using SBT devices in the smart tower release.
Cascade of ESC devices via RRU's 485 interfaces. I hope this helps you. Thanks! |
BetterMing
Reply user_4199547 Created Jun 2, 2021 12:19:07
(0)
(0)
ESC antennas are controlled by sending control commands through the near-end maintenance software, and you need to ask the manufacturer about the specific control process and commands. |
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