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1
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2
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3
SDH/SONET explained in functional models : modeling the optical transport network /
Argitaratua 2005Gaiak: -
4
Sonet and T1 : architectures for digital transport networks /
Argitaratua 1997Gaiak: “...SONET (Data transmission)...”
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5
Next generation SONET/SDH : voice and data /
Argitaratua 2004Gaiak: “...SONET (Data transmission)...”
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6
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7