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January 29th, 2006 17:00
Yahoo/SBC DSL Connectivity Issue
I spoke to reps at National Retail chain & they said DSL users need 256Mb of memory vs. the 128Mb RDRAM I have on my WinME system to run it effectively.....SBC/Yahoo install kits in store read: 64Mb min SBC phone rep I called later said 64Mb also......Sounds like 128Mb will work...However when I told SBC rep I'm using a 30' phone cord to get from wall jack to PC she said that would degrade DSL and/or make it not function ....I'm using the same cord with MSN dialup with no speed loss or connection issues...SBC rep said DSL is
different but could not explain why.....Having phone co install a new jack near PC would be a major hassle for reasons too long to list......Is the SBC rep correct on the cord issue and if so, is there a realtively simple way to resolve the potential problem? Thanks - BG
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fireberd
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January 29th, 2006 20:00
I used to have DSL. The Telco "splitter" was in the Telco "Demarc" box outside the residence. Having a long cable to the inside Telco wall jack was not a problem (and not even an issue with my telephone company (Verizon at the time). In my setup the DSL data was on the 2nd pair (the Black yellow) telco wire pair and used an adapter at the Telco wall jack for the DSL data and with the splitter in the Telco demarc box I didn't need to use the audio filters on the voice telephones. HOWEVER, if the PC is 30 ft from the DSL modem that could potentially be an issue - maybe that's what they were referring to.
DSL requirements are 15000 ft from the Telco central office. I seriously doubt that the extra 30 foot will make any difference. I used to manage a data network for a large Federal Government agency - there was never an issue with telco cable length's with digital or analog data circuits including full T1 lines.
GILBY40
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January 29th, 2006 21:00
GreyMack
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January 29th, 2006 21:00
DSL operates over the phone line for some distance, and thirty extra feet shouldn't make any difference.
Between the wall jack and your PC will be a phone cord, a DSL modem (provided by SBC/Yahoo?), and an ethernet cable. Ideally, you will also use a router between the modem and the PC to serve as a hardware firewall, which would add another cable.
Wall Jack <-> Phone Cord <-> Modem <-> Ethernet Cable <-> PC
Wall Jack <-> Phone Cord <-> Modem <-> Ethernet Cable <-> Router <-> Ethernet Cable <-> PC
Alternatively, you can use a wireless router and a wireless card in the PC to eliminate the cable between the router and the PC.
Wall Jack <-> Phone Cord <-> Modem <-> Ethernet Cable <-> Router <-> Wireless Connection <-> PC
GM