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Technology Stocks : Frank Coluccio Technology Forum - ASAP -- Ignore unavailable to you. Want to Upgrade?


To: Curtis E. Bemis who wrote (843)12/31/1999 4:41:00 PM
From: Frank A. Coluccio  Read Replies (1) | Respond to of 1782
 
"Now, color or lambda photon streams can be re-directed in
a wavelength re-direction box, a wavelength router but that
has nothing to do with data streams per se as far as packets
are concerned."


That's akin to what I stated earlier, "through the use of an applique." If you redirect or split the beam of the subject stream and send one of them into a test device that was fully SONET compliant, as required, you could then use this common O-E-O unit and the standalone "SONET channel unit" to read overhead bytes of individual streams, ad hoc. That's what I meant by "breaking out."

I'd still like to get something more definitive on this. Strange, that they don't have a white paper or a better description on the topic. Unless, like we have both surmised, even if only hyopthetically, they are actually doing full o-e (Okay, O-E-O) conversions on every interfa$e.



To: Curtis E. Bemis who wrote (843)1/1/2000 9:27:00 AM
From: Stuart D. Brorson  Read Replies (1) | Respond to of 1782
 
Curtis,

Verily ye speaketh mostly truth, with one minor exception: Lucent's Nexabit acquisition has an OC-192 board for its terabit router which also does OC-192 section and line overhead byte manipulation. IIRC, their board was announced prior to Cisco's OC-192 board.

SDB