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Norstar ATA REN Output

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bunkertel

bunkertel

Technical User
Jun 28, 2008
17
CA
Good morning,

Does anyone know what the ring equivalency output on an ATA is?
How many 500 sets could a single ATA ring effectively?
Is the output the same for ATA (NT8B90AC) and ATA2 (NT8B90AL-93)?

Thank you
 
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I can only answer to the ATA2. I have one in the box (NT8B90AL-93) with paperwork that states "...the sum of the RENs of all the devices does not exceed 5".
 
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