Hello
We have country code set for UK. Can someone please tell me why I don't get the full set of UNII2e channels to choose from. I only get 100, 104, 108 and 112. What has happened to the remaining 7 channels that should be available.
We have country code set for UK. Can someone please tell me why I don't get the full set of UNII2e channels to choose from. I only get 100, 104, 108 and 112. What has happened to the remaining 7 channels that should be available.
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658 Points
Posted 3 years ago
Gareth Mitchell, Extreme Escalation Support Engineer
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5,476 Points
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658 Points
APs are 3715i's and firmware is 09.21.01.0179.
The attached picture is what I see when i try to edit channel plans.
As you can see there are some of the UNII2e channels missing
The attached picture is what I see when i try to edit channel plans.
As you can see there are some of the UNII2e channels missing
Doug Hyde, Technical Support Manager
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20,394 Points
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658 Points
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658 Points
Doug Hyde, Technical Support Manager
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20,394 Points
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658 Points
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658 Points
Doug Hyde, Technical Support Manager
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20,394 Points
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658 Points
seems a little misleading to me. Channel support is a very important aspect of AP capability. I think it should be clearer which channels extreme have stripped out in each domain. We are ETSI and a good deal of the missing channels are allowed in our reg domain. Do you know why they are not included?
Doug Hyde, Technical Support Manager
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20,394 Points
I will check with our Product Management Team to find out if we plan to re-certify the 3715 access points.
Dennis Rysell, Employee
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220 Points
Simon / Doug,
We confirmed with the compliance team, and this is a special case for the AP3715i. There were some limitations observed during certification testing. So for these reasons when AN-HT40 is selected only the channels in the pull down shown below would be available. Channels 132/136 are permanently disabled for band edge issues and channels 116-120 and 124-128 are disabled for DFS Channel availability check reasons. Channel 140 is not allowed as it would only be bonded up to channel 144 which is not allowed. As a result, for the AP3715i you are limited to the existing channels shown in the pull down.
We confirmed with the compliance team, and this is a special case for the AP3715i. There were some limitations observed during certification testing. So for these reasons when AN-HT40 is selected only the channels in the pull down shown below would be available. Channels 132/136 are permanently disabled for band edge issues and channels 116-120 and 124-128 are disabled for DFS Channel availability check reasons. Channel 140 is not allowed as it would only be bonded up to channel 144 which is not allowed. As a result, for the AP3715i you are limited to the existing channels shown in the pull down.
Regards,
Dennis
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1,632 Points
Hello,
Sorry to bring this up again, can we elaborate on "channels 116-120 and 124-128 are disabled for DFS Channel availability check reasons."
I assume this is a vendor specific (Extreme) restriction of some sort?
I can quite happily use the channels on a different vendor in the UK.
Sorry to bring this up again, can we elaborate on "channels 116-120 and 124-128 are disabled for DFS Channel availability check reasons."
I assume this is a vendor specific (Extreme) restriction of some sort?
I can quite happily use the channels on a different vendor in the UK.
Doug Hyde, Technical Support Manager
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20,394 Points
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658 Points
