To: The Phoenix who wrote (7648 ) 4/30/1999 11:31:00 PM From: bill c. Read Replies (1) | Respond to of 21876
Gary, Just pointing out your misunderstanding with the 5ESS. I would suggest looking at the AnyMedia bay/rack to the 5ESS. Point #1... >> Yeah, I belive LU does this just like Nortel..where they are able to support POT's and DSL service on a single switch. What's cool about this is they can switchover from POT's to DSL on the fly without manual intervention.<<< The Anymedia rack/bay has line cards which splits the voice from the data streams per xDSL line. Each line card supports multiple xDSL lines, from the voice 0-3Khz range and the data above 4Khz. The voice is then sent to the POTS rack on the 5ESS cabinet. The 5ESS has X bays/racks per cabinet which support various technologies, wireless or wired. It just happens the Anymedia rack can take a number of those available bays/racks in the 5ESS cabinet. So the 5ESS cabinet can have multiple AnyMedia racks which support xDSL data traffic, with one or more circuit switched bays/racks, supporting voice communications. Since the POTS silicon doesn't require the power of those CAP/DMT silicon chips, more POTS lines fit per line card on the POTS rack, thus only 1 bay is being used for POTS/Circuit switching. Since the data and voice exist in the same 5ESS cabinet, BUT NOT THE SAME RACK/BAY, the Lucent solution doesn't require to be routed through the Main Distribution Frame "MDF" a second time, unlike the CSCO/Netspeed or Ala 1000 ADSLsolution. The CSCO and ALA solutions are stand-alone DSLAM devices, which do not support POTS. You do understand the CSCO/Netspeed solution? Again, do what Mr. Fun has suggested, go and look at the AnyMedia design. POINT #2 - >> The need to manufacture silicon is an orthoginal argument to selling networking equipment. One does not need to have the ability to manufacture silicon in order to succeed in delivering networking platforms. << You are competing directly against Alcatel for the stand-alone DSLAM device. Alcatel will lose millions to get it's foot print in the CO. Alcatel manufactures the silicon, where CSCO must use a secondary supplier which COSTS more for the final product. Alcatel will low ball Cisco on the stand-alone DSLAM. Cisco will pay higher costs for the silicon, and in some RFP's be required to use the Alcatel silicon. Point #3 >> Last I checked silicon manufacturing was a requirement to being successful in selling DSL solutions. << Last time I checked Alcatel is winning the Global stand-alone DSLAM race, with ORCT/Fujitsu second and Cisco third. The number one and two vendors produce their own DMT silicon. Cisco WILL NOT compete on price, and hase yet to compete on functionality. >>> well, we'll see what happens here. Nonetheless the "label" simply is a silk screen on chip that says Lucent. No customer ever see's it. That's point one. <<< A true marketing view. The point should be Lucent gets $$ for every Cisco modem sold. >> Point two is if indeed LU stopped manufacturing those chips and CSCO was doing good business I suspect LU would have a lawsuit...don't you think? << Lucent can stop producing CAP chips and manufacture DMT chips, and we both know what to expect when USWest goes to DMT. Cisco is now competing against those silicon/equipment vendors that didn't compete against Cisco in the data area in the past. You now have to compete against the LU, ALA, Fujistu microelectronics manufacturing. PSSS. you're not going to get a better price on those chips then the combined equipment/silicon companies. >> That is true and I feel pretty confident that they will never have this solution since it is rooted in TDM architectures which have been proven (time and time again) to be unable to use/re-use resources efficientaly. << OK... lets see AT&T junk their 5ESS switches and use those Cisco switches that CRASHED last year. Unreliable, easy to upgrade Cisco switched CRASHED their data network. TMD architecture provide 99.x% uptime requirements, but you don't understand this point. Lets see 911 phone calls migrate to those Cisco data switches. Bash the TDM architecture while you can't provide the reliable data equiment. Attempt to convince customers to take the "LEAP OF FAITH". Lucent will continue to make $$$ on the reliabe TDM networks, while building and migrating users to the broadband services of tomorrow.