User Guide for FibeAir® IP-20 All-Outdoor Products, CeraOS 10.5
Page 728 of 825
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To display loopback results, enter the following command in
root view:root> ethernet soam loopback status show meg-id <meg-
id> mep-id <mep-id>
The following is a sample output for this command on MEG ID 127, MEP ID 1.
22.10
Working in CW Mode (Single or Dual Tone) (CLI)
CW mode enables you to transmit a single or dual frequency tones, for debugging
purposes.
To work in CW mode, enter the following command in radio view:
radio[x/x] modem tx-source set admin enable
Once you are in CW mode, you can choose to transmit in a single tone or two
tones.
To transmit in a single tone, enter the following command in radio view:
radio[x/x] modem tx-source set mode one-tone freq-shift <freq-
shift>
To transmit two tones, enter the following command in radio view:
radio[x/x] modem tx-source set mode two-tone freq-shift <freq-
shift> freq-shift2 <freq-shift>
To exit CW mode, enter the following command in radio view:
radio[x/x] modem tx-source set admin disable
Table 244: CW Mode CLI Parameters
Parameter
Input Type
Permitted Values
Description
freq-shift
Number
0-7000
Enter the frequency you want to transmit,
in KHz.
The following commands set a single-tone transmit frequency of 5050 KHz on
radio interface 1, then exit CW mode and return the interface to normal
operation:
root> radio slot 2 port 1
radio[2/1] modem tx-source set admin enable
radio[2/1] radio[x/x] modem tx-source set mode one-tone freq-
shift 5050
radio[2/1] modem tx-source set admin disable
