10-16-2005 07:48 AM - edited 03-03-2019 12:26 AM
Does anyone know where the 1000Base-ZX specification comes from. I can find the -SX and -LX definitions in the IEEE 802.3 standard, but I can not find any references to the origin of 1000Base-ZX or 1000BASE-LH.
10-16-2005 09:43 AM
It appears to have been incorporated into IEEE 802.3-2002.
10-16-2005 01:28 PM
I have the PDF file 802.3-2002.pdf from IEEE, but there is no single occurrence of the character combination "zx" anywhere in the 1538 page document. -SX and -LX is defined in there however.
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