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3b computer trunk cards
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x01001x
Aug 18, 2008, 4:55:23 AM8/18/08
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When working at an RBOC, if one says "TU" OR "LTU" referring to the
trunk units of a 5ESS
switch, are they referring to JUST the trunk card, or actually the
trunk card AS WELL AS whatever pipe comes out, such as a T-1 line or
T-3 line? Perhaps it is a tandem that plugs into the TU?
trunk units of a 5ESS
switch, are they referring to JUST the trunk card, or actually the
trunk card AS WELL AS whatever pipe comes out, such as a T-1 line or
T-3 line? Perhaps it is a tandem that plugs into the TU?
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