nanog mailing list archives

Re: 2 Wire T1 - HDLC


From: Scott Madley <scott () pimptopia org>
Date: Tue, 15 May 2001 04:05:52 +0000 (GMT)


Ummm... no....

Unless something has changed in the world.  HDSL rides two pairs in
full-duplex mode with each pair support 784 kb/s with an 8 kb/s overhead.

-Scott

On Mon, 14 May 2001, John A. Tamplin wrote:


On Mon, 14 May 2001, Hunter Pine wrote:

That was my mistake Mike. HDSL is NOT two SDSL lines by definition. It's
just two circuits running symmetric 768k DSL (not SDSL) bonded to form a
single1.5mb line.

Umm, no.  HDSL rides a single pair, and provides more than 1.5Mb.

John A. Tamplin                                       jat () jaet org
770/436-5387 HOME                             4116 Manson Ave
770/431-9459 FAX                              Smyrna, GA  30082-3723






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