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Modular Plugs

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wyerdup

wyerdup

Electrical
Joined
Dec 7, 2004
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4
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What is the difference between RJ9 & RJ22 jacks?
 
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Tried searching, Both seem to be modular handset plugs but
don't know what the difference in spec. is.
 
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There's one site that sez that one is 4-pin and the other is 6-pin. I dunno. Maybe find a catelog on-line...

 
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