Andrew Malis (email@example.com)
Tue, 16 Dec 86 12:16:23 EST
One additional point - I believe most (if not all) of the
affected trunks have been in service since before AT&T started
using fiber optics. AT&T has obviously been rerouting their
existing circuits as cheaper transmission paths become available.
For some of the older ARPANET/MILNET trunks, I'm sure they've
seen the complete transition from wires to microwave to fiber
(and who knows what else).
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