Differences between current version and previous revision of SDSL.
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| Newer page: | version 3 | Last edited on Friday, March 12, 2004 6:45:16 pm | by DanielLawson | |
| Older page: | version 2 | Last edited on Friday, March 12, 2004 6:38:53 pm | by DanielLawson | Revert |
@@ -1,12 +1,12 @@
[Acronym] for __S__ingle Line __D__igital __S__ubscriber __L__ine
Although [HDSL] is attractive for replacing existing T1 lines, it is not suitable for residential subscribers because it requires two twisted pair, whereas the typical residential subscriber has a single twisted pair. [SDSL] was developed to provide the same type of service as [HDSL] by over a single twisted-pair line. As with [HDSL], 2B1Q encoding is used. Echo cancellation isused to acheive full-duplex transmission over a single pair.
--- Taken from "Data and Computer Communications" - William Stalling
+-- Taken from "Data and Computer Communications" - William Stalling - 6th Ed, ISBN:0130863882
See [HDSL], [DSL]
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CategoryNetworking
