PM5319

PM5319 ARROW 622 Released SONET/SDH Interface for 622 & 155 Mbit/s FEATURES SONET/SDH INTERFACE Interface rate software selectable between OC-3/STM-1 (155.52 Mbit/s) and OC-12/STM-4 (622.08 Mbit/s) rates Integrated clock recovery & synthesis allows direct interface to low-cost optical transceivers Integrated clock synthesis generates line clock from 77.76 MHz reference Complies with Bellcore, ANSI, and ITU specifications for Jitter Tolerance and Jitter Generation High order path processing and alignment to STS-1/AU-3/TU-3 level Full access to all SONET/SDH Transport overhead bytes via a dedicated serial port Full access to all SONET/SDH STS1/AU-3/TU-3 path overhead bytes via a dedicated serial port Full access to all DCC bytes via a dedicated serial interface Ring Control port provides real time detection of error conditions and insertion of alarms such as AIS & RDI Section and Path Trace filter and monitor checks for Trace Identifier Mismatch (TIM) and Trace Identifier Unstable (TIU) conditions GENERAL FEATURES Provides an industry standard 8-bit, 77.76 MHz telecombus interface Multi-drop capability allows multiple devices to share the add/drop bus for redundancy or multiplexing purposes Full Time Slot Interchange (TSI) allows flexible mixing of traffic from the SONET/SDH and DS3/E3/EC-1 Interfaces Supports diagnostic 223-1 pseudorandom bit-sequence (PRBS) generation and monitoring Provides a standard JTAG test-port for boundary scan board-tes...