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Old 09-05-2014, 06:28 AM
edwar51 edwar51 is offline
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Default ERS 5650*TD-PWR whining fan issue

We have recently received a shipment of ERS5650-TD-PWR switches, and several of them have whining fans. All of these have a manufacture date of 06/21/2013.

Does anyone know if this is a known issue or not? I have searched and have not found anything yet.
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