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Anonymous
Not applicable
‎06-05-2018 08:50 AM

BSAP-1920 won't auto negotiate to 1G

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I have a BSAP-1920 that is connected to an Adtran 1538 switch, and being configured via an off site controller. The switch is set to auto negotiate, and when the switch and access point are rebooted, they only negotiate to 100/Full never to 1G/Full. When the switch is set to 1G/Full, the access point never comes active.

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jayh
Honored Contributor
Honored Contributor
‎06-05-2018 11:57 AM

Re: BSAP-1920 won't auto negotiate to 1G

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Check the cable including patch panels and jumpers between the AP and the switch. In some cases only two pair are wired to save cost. This works for 100Mbps connections but gigabit requires all four pairs.

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jayh
Honored Contributor
Honored Contributor
‎06-05-2018 11:57 AM

Re: BSAP-1920 won't auto negotiate to 1G

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Check the cable including patch panels and jumpers between the AP and the switch. In some cases only two pair are wired to save cost. This works for 100Mbps connections but gigabit requires all four pairs.

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Anonymous
Not applicable
‎06-06-2018 08:27 AM

Re: BSAP-1920 won't auto negotiate to 1G

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Test your AP cable Ethernet link with a device that you know will negotiate to 1G, such as a laptop.

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Anonymous
Not applicable
‎06-06-2018 09:33 PM

Re: BSAP-1920 won't auto negotiate to 1G

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Seems the cable tester wasn't used on this run, open connection..

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