DS0A

DS0A is the interface most commonly used for SS7 networks in the US. It is a 56/64kbit/s channel typically located in a DS1 or larger facility. The DS0A electrical interface usually only exists inside a central office environment, and only exists for the sole purpose of connecting into a channel bank to be multiplexed onto a higher facility.

Sources

Cisco SS7 Fundamentals (archived website, saved 13th of March 2013)
Russell, Travis. "Signaling System # 7", Mcgraw-Hill Telecommunications. ISBN 9780071822145

gollark: - drag & drop slow for complex programs

gollark: A noble goal. Hold on.

gollark: it not badit B**E***S*`T`.

gollark: I have a bunch of games which don't run on PotatOS for x86 yet.

gollark: It might be easier to write my own kernel, but I want to benefit from existing software.

This article is issued from Wikipedia. The text is licensed under Creative Commons - Attribution - Sharealike. Additional terms may apply for the media files.