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F r o m W i k i p e d i a , t h e f r e e e n c y c l o p e d i a
( R e d i r e c t e d f r o m S M D S )
Switched Multi-megabit Data Service (SMDS) was a connectionless service used to connect LANs , MANs and WANs to exchange data, in early 1990s. In Europe, the service was known as Connectionless Broadband Data Service (CBDS) .[1] : 510
SMDS was specified by Bellcore,[2] [3] [4] IEEE 802.6 metropolitan area network (MAN) standard, as implemented by Bellcore, and used cell relay transport, Distributed Queue Dual Bus layer-2 switching arbitrator, and standard SONET [5] or G.703 as access interfaces.
It is a switching service that provides data transmission in the range between 1.544 Mbit/s (T1 or DS1) to 45 Mbit/s (T3 or DS3). SMDS was developed by Bellcore as an interim service until Asynchronous Transfer Mode matured.[1] : 510 [1] : 214 Frame Relay .
References
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^ a b c McDysan, David E.; Darren L. Spohn (1999). ATM Theory and Applications . Montreal: McGraw-Hill. ISBN 0-07-045346-2
^ TR-TSV-000772 Generic System Requirements in Support of Switched Multi-Megabit Data Service , Telcordia.
^ TR-TSV-000773 Local Access System Generic Requirements, Objectives, and Interfaces in Support of Switched Multi-Megabit Data Service , Telcordia.
^ TR-TSV-000774 Switched Multi-Megabit Data Service (SMDS) Operations Technology Network Element Generic Requirements , Telcordia.
^ GR-253 SONET Transport Systems: Common Generic Criteria , Telcordia.
External links
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R e t r i e v e d f r o m " https://en.wikipedia.org/w/index.php?title=Switched_Multi-megabit_Data_Service&oldid=1220805772 " C a t e g o r i e s : ● C o m p u t e r n e t w o r k i n g ● C o m p u t e r n e t w o r k s t u b s H i d d e n c a t e g o r i e s : ● A r t i c l e s w i t h s h o r t d e s c r i p t i o n ● S h o r t d e s c r i p t i o n m a t c h e s W i k i d a t a ● A l l s t u b a r t i c l e s
● T h i s p a g e w a s l a s t e d i t e d o n 2 6 A p r i l 2 0 2 4 , a t 0 1 : 0 7 ( U T C ) . ● T e x t i s a v a i l a b l e u n d e r t h e C r e a t i v e C o m m o n s A t t r i b u t i o n - S h a r e A l i k e L i c e n s e 4 . 0 ;
a d d i t i o n a l t e r m s m a y a p p l y . B y u s i n g t h i s s i t e , y o u a g r e e t o t h e T e r m s o f U s e a n d P r i v a c y P o l i c y . W i k i p e d i a ® i s a r e g i s t e r e d t r a d e m a r k o f t h e W i k i m e d i a F o u n d a t i o n , I n c . , a n o n - p r o f i t o r g a n i z a t i o n . ● P r i v a c y p o l i c y ● A b o u t W i k i p e d i a ● D i s c l a i m e r s ● C o n t a c t W i k i p e d i a ● C o d e o f C o n d u c t ● D e v e l o p e r s ● S t a t i s t i c s ● C o o k i e s t a t e m e n t ● M o b i l e v i e w
