TNETA1611
STS-12c/STM-4 RECEIVER/TRANSMITTER

SDNS035E - AUGUST 1995 - REVISED JUNE 1996

features

• Serial-to-Parallel/Parallel-to-Serial Conversion for 622.08-Mbit/s Data Streams
• Transmit Clock Is Selectable From an External 622.08-MHz Clock or the Receive- Clock Input
• Performs Bit-Alignment Function for SONET/SDH Frames
• Loopback Capability Increases Product Versatility
• Conforms to SONET/SDH Standards

description

The TNETA1611 is an STS-12c/STM-4 receiver/transmitter that performs data serialization and deserialization for 622.08-Mbit/s data streams used in STS-12c/STM-4 systems. On the receive side, bit alignment is performed on the serial input data such that parallel data is output on SONET/SDH byte boundaries. The TNETA1611 conforms to applicable SONET/SDH standards and can simultaneously convert the serial data to byte-wide data and the byte-wide data to serial data. Clock and data loopback features increase versatility. The TNETA1611 is designed for operation with a heat sink over a temperature range of -40°C to 85°C.