PEB2080 SIEMENS [Siemens Semiconductor Group], PEB2080 Datasheet - Page 9

• Manufacturer Part Number: PEB2080
• Description: S/T Bus Interface Circuit(SBC)
• Manufacturer: SIEMENS [Siemens Semiconductor Group]

Features
1.2
System Integration
The SBC implements the four-wire S and T interfaces used in the ISDN basic access. It may be
used at both ends of these interfaces.
The applications include:
ISDN terminals (TE)
ISDN network termination (NT)
ISDN subscriber line termination (LT-S)
ISDN trunk line termination (LT-T) (PABX connection to Central Office).
These applications are shown in figure 1, where the usual nomenclature as defined by the CCITT
for the basic access functional blocks and reference points, has been used.
Figure 1
Applications of SBC
Semiconductor Group
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