Cisco Support Community
cancel
Showing results for 
Search instead for 
Did you mean: 
Announcements

Welcome to Cisco Support Community. We would love to have your feedback.

For an introduction to the new site, click here. And see here for current known issues.

New Member

1250 w/AIR-ANT2430V-R Which cable is antenna A - B - C or does it matter

Hello,

Please help I have read every doc on this AP and this antenna. there are three jacks on the radio labeled a - b and c. There are three cables on the antenna. which cable corresponds to the correct radio antenna label. Or does it not matter. Looking at the radiation patterns on the antenna I tend to think that it makes a difference. Thanks the info.

Jason

1 ACCEPTED SOLUTION

Accepted Solutions

Re: 1250 w/AIR-ANT2430V-R Which cable is antenna A - B - C or do

The main thing to consider would be that the center cable should be connected to the center jack. The others should not matter as they are the outbound antennae and in mimo the center antenna is the critical unit for phase differentiation. The phase shift mechanisim in the unit will take into effect the other 2 antennae and their position.

1 REPLY

Re: 1250 w/AIR-ANT2430V-R Which cable is antenna A - B - C or do

The main thing to consider would be that the center cable should be connected to the center jack. The others should not matter as they are the outbound antennae and in mimo the center antenna is the critical unit for phase differentiation. The phase shift mechanisim in the unit will take into effect the other 2 antennae and their position.

176
Views
0
Helpful
1
Replies