General Description

The VSC8151 is a 2.488Gb/s Section Termination device which both monitors and modifies the section and

line overhead of a received SONET/SDH signal, and can generate AIS-L maintenance signals for trouble sec

tionalization. These features allow all section termination requirements to be supported for Operations, Administration, Management, and Provisioning (OAM&P) functions in SONET/SDH terminal and optical networking applications.

Features

•  Integrated 2.488Gb/s Transceiver

•  SONET/SDH Transport Overhead Output

•  SONET/SDH Transport Overhead Modification

•  B1 Error Detection, Re-calculation, and Insertion

•  Support for Multiple SONET/SDH Rates

•  LOF/SEF Alarm Generation

•  Section & Line AIS Insertion

• 50ΩSource Terminated 2.488Gb/s I/O