Isnt adsl analog and isdn digital....


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ADSL. or SDSL are digital from one end to the other same as ISDN

Asyncchronus/ Synchronus Digital Subsciber Line

Integrated Services Digital Network

hope that helps

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well ur kinda rite for adsl if u fink of it technically

it runs off a phone line so basically the signals transfered across adls line is physically analog ehehe until it gets bak into ur comp then its digital

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They are both digital.

ISDN = Integrated Services Digital Network

DSL = Digital Subscriber Line

ADSL = Assymetric DSL (not Asynchronus)

SDSL = Symmetric DSL (not Synchronus)

RADSL = Rate Adaptive DSL (many ADSL technologies are actually RADSL)

VDSL/VHDSL = Very High Bit Rate DSL (also assymetric)

HDSL = High Bit Rate DSL

IDSL = ISDN DSL

There's a difference between symmetric/asymmetric and synchronus/asynchronus.

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Originally posted by Winston

well ur kinda rite for adsl if u fink of it technically

it runs off a phone line so basically the signals transfered across adls line is physically analog ehehe until it gets bak into ur comp then its digital

no.. end to end signal is digital even if it run on POTL

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Originally posted by MxxCon

no.. end to end signal is digital even if it run on POTL

True, because they are data signal...data is transferred not sound.

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