Disrupted services were B Frets fiber-optic lines provided jointly by NTT East and Internet service providers, ADSL and broadband ISDN
The company recently introduced a telecommunications division, which offers the new era of broadband ISDN
for fiber optics.
easynet Total Care Pack and Broadband ISDN
back-upare is designed to offer customers protection to their easynet Business Broadband access whilst minimising downtime.
The second offering - the easynet Broadband ISDN
back-up - is aimed at providing the customer with a back-up ISDN link should the DSL connection go down.
Ms Carri added: "It is quite clear that many of the communication services needed to operate a modern business - such as broadband ISDN
lines - can only be had on a very patchy basis.
In addition to the product solutions showcase, PairGain is participating in a conference session addressing DSL deployment in the local loop: ICA Conference, Session S-16: Broadband ISDN
, DSL, FR Wednesday, June 7, at 9 - 10:30 a.
There are three types of ISDN service: basic rate interface (BRI), primary rate interface (PRI) and broadband ISDN
The Asynchronous Transfer Mode (ATM) and Broadband ISDN
A broadband version of the SS7 call control message is under development for ATM switches as part of the Broadband ISDN
User Part (B-ISUP).
SONET/SDH was originally developed to form the physical underpinnings of an advanced public networking architecture once known as Broadband ISDN
Because of its ability to support mixed media services, cell relay is the technological basis of broadband ISDN
ATM protocol layers: Physical, ATM and AAL layers of the Broadband ISDN
(B-ISDN) protocol stack and their relationship to the OSI Reference Model (OSIRM) roles of the different ATM Adaptation Layer (AAL) protocols sending timing information over a Virtual Channel Connection (VCC) using the AAL 1 protocol functions of the Segmentation and Re-assembly (SAR) sub-layer and the Convergence Sub-layer (CS) of the AAL protocol.