XRT94L55 Datasheet (Exar Corporation)

XRT94L55, FRAMER/CONCENTRATOR

The XRT94L55 is a SONET/SDH OC-48/STM-16, 4xOC-12/STM-4, 16xOC-3/STM-1 Framer/Concentrator with integrated CDR's.

* Provides Overhead Transparency between low andhigh speed interfaces * Supports performance monitoring and alarms required by GR.253 and ANSI T1.105 * Supports 5

XRT94L55 Features

* Provides the highest level of integration and cost savings for Multiplexer/Concentrator applications with on chip CDR's

* Provides multiplexing/concentration between OC48/ STM-16 interfaces and 4xOC-12/16xOC-3 interfaces

* Provides 4 serial OC-12/STM-4 interfaces with integ