XRT95L51 Overview
The XRT95L51 is an ATM/PPP physical layer processor with integrated SONET OC-48/STM-16 framing controller. ATM direct mapping and cell delineation are supported, as are PPP mapping and frame processing. The XRT95L51 contains an integral SONET framer which provides framing and error accumulation in accordance with ANSI/ITU-T specifications.
XRT95L51 Key Features
- Single chip for ATM UNI and Packet over SONET
- Generates and terminates SONET section, line and path layers
- Provides SONET frame scrambling and descrambling
- Provides 32-bit data UTOPIA level II and III multiPHY interface and POS-PHY interface
- 8-bit microprocessor interface
- Includes ATM cell or PPP packet mapping
- Single +3.3V power supply with +5V input tolerance
- 40°C to +85°C Operating Temperature Range
- Available in a 388 pin PBGA package
- (510) 668-7000