FibeAir IP-20C/S/E
User Guide
Ceragon Proprietary and Confidential
Page 367 of 597
Parameter
Input Type
MIMO 2nd carrier MMI
MMI for the second group member.
MIMO 1st carrier XPI
Cross Polarization Interference for the first group member. This is only
relevant in 4x4 MIMO configurations, where each unit operates in dual
polarization (XPIC) mode. The XPI value should be at least 25 dB. For
further information, refer to Configuring XPIC (CLI).
MIMO 2nd carrier XPI
XPI for the second group member.
14.6.8
Deleting a MIMO or Space Diversity Group (CLI)
You can delete a MIMO or Space Diversity Group.
To delete a MIMO or Space Diversity Group:
1 Before deleting a MIMO or Space Diversity group, you must first disable
the group using the following command in root view:
root
> radio mimo set-admin group 1 admin disable
Note:
When the MIMO or Space Diversity group is disabled,
the system is automatically reset.
2 Delete the MIMO or Space Diversity group by entering the following
command in root view:
root
> radio mimo delete group 1
14.7
Operating an IP-20C in Single Radio Carrier Mode (CLI)
If you wish to operate an IP-20C unit in single radio carrier mode, you must
perform the following steps:
1 Verify that XPIC is disabled. See Configuring XPIC (CLI)
2 Disable Multi-Carrier ABC, as described in Deleting a Multi-Carrier ABC
3 Disable one of the two radio interfaces, as described in Enabling the
4 Mute the disabled radio interface, as described in Muting and Unmuting a
Radio (CLI).
