XRT95L34 Datasheet (Exar Corporation)

XRT95L34, POS/ATM FRAMER

The XRT95L34 is an OC-12/STM-4, Quad OC-3/ STM-1 POS/ATM Framer with integrated CDR’s.

ATM direct mapping and cell delineation are supported, so are packets (PPP) over SONET for POS mapping and frame processing.

The XRT95L34 contains an integral SONET framer which provides framing and error accumula

XRT95L34 Features

* A single chip solution for ATM UNI and packet over SONET

* Provides the highest level of protection switching flexibility for up to 1:14 protected OC-3/STM-1 ports.

* Provides quad serial OC-3/STM-1 interfaces with integrated CDR, compatible with industry standard optical m