Hi,
It's a 6-pin JST-style serial console interface used by Juniper for factory diagnostics, low-level debugging, and RMA purposes.
And not meant for regular use.
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MADHAN KUMAR G
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Original Message:
Sent: 11-26-2025 11:03
From: Andrew Charles
Subject: Mist AP43
Hi All,
Ive been through all the documation that i can find for the AP43 and cant find any information on the pins at the back of the device:

Does anyone know what it is and what it does and how to connect to it?
Thanks in advanced
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Andrew Charles
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