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Chapter 3 - Operation and AdministrationChassis Menu
Chapter 3: Operation and Administration
Chassis Menu
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BreezeCOMPACT System Manual
BreezeCOMPACT System Manual
89
3.8.1.2
Maximal Frame Size
The maximal size (excluding the preamble) of frames on the Ethernet port.
The range is from 1,400 to 1,600 Bytes.
The default is 1,578 Bytes.
A change in the Maximal Frame Size takes effect after the next reset.
3.8.2
Ports Control
The Chassis Ports Control menu enables you to control the operation mode of each RF port.
For each of the four ports, the following options for the Shutdown Power Port # (1-4) parameter are available:
shutDown: Select to shut down power to the port.
noShutDown: Normal operation.
rxOnly: Disables transmission on the port (enables only receive functionality).
The default status for all ports is normal operation (noShutDown).
A change in the Shutdown Power Port # parameter takes effect after the next reset.
In the current release, the following configuration options apply:
1
4Rx by 4Tx: All 4 ports should be configured for Tx/Rx operation (noShutDown).
2
4Rx by 2Tx (4x2) configuration: 2 ports should be configured for Tx/Rx operation (noShutDown), and the 2 other ports
should be configured for Rx-only operation (rxOnly). Different antenna polarities should be connected to the 2 Tx/Rx
ports. For BreezeCOMPACT2000, there are two Tx ports in ports 1 and 2.
3
2Rx by 2Tx (2x2) configuration: 2 ports should be configured for Tx/Rx operation (noShutDown), and the 2 other ports
should be disabled (shutDown). Different antenna polarities should be connected to the 2 Tx/Rx ports. For
BreezeCOMPACT2000, there two Tx ports in ports 1 and 2.
) for details about the ports configuration supported by each
Radio Head.
NOTE!
Relevant when the Legacy ASN is enabled.