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#642805 05/25/22 12:12 PM
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Anyone know what voltage gas tube lightning protectors to use on the talk and power/data pairs for a 509. After storms I keep losing ports on a station that's running through a buried cable to another building

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Is there any protection currently in place? ponder


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Nope

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my parts supplier Falcon Technologies has a dytec unit (DKT-PRJPOE) its for POE cat 6 but it has a 75V clamp I am wondering what the ringing voltage is on a partner ports center pair?

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I know your basic gas tube protectors are 350V and are designed for CO lines. That's probably a No Bueno for a digital/electronic phone such as the partner ACS

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I'm not sure if ETR phones require specific grounding/protection equipment.

I would have either the LEC or an Interconnect select and install the proper grounding units on both ends of the cable.


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