PM8311

www.DataSheet4U.com PM8311 TEMUX 168 High Density T1/E1 Framer, VT/TU Mapper & M13 Mux with Integrated SONET/SDH Framers Preliminary Product Brief PRODUCT OVERVIEW The PM8311 TEMUX 168 is a single device integrating 2xOC-3/STM-1 SONET/SDH framers for working and protect links, 168/126 T1/E1 framers, 6 DS3/E3 framers, 6 M13/G.747 multiplexers and 6 VT/TU mappers. Designed for lower-density applications than its PM8310 TEMUX 336 counterpart, the TEMUX 168 device also interfaces seamlessly with a broad range of PMC-Sierra solutions. The TEMUX 168 includes the Extended Serial SONET/SDH interface (ESSI), enabling: A low pin-count interconnect to additional TEMUX 168 devices SONET/SDH cross-connects in transport applications Ethernet over SONET/SDH mappers such as the PMC-Sierra PM4390 Meets timing requirements for wireless backhaul, critical for CES- based PWE3 applications, by enabling independent timing for all 168/128 T1/E1s across the SBI using the V4 byte Extended Serial SONET/SDH Interface (ESSI) can aggregate up to 2xOC-3/STM-1 on a single 4-wire interface, enabling equipment protection in ACTA/AMC systems. Supports linear 1+1 protection on the same device or to a companion TEMUX 168 Enables a scalable architecture from T1/E1 up to OC-12/STM4 Supports T1/E1 mapping directly into SONET/SDH using V1.5/TU-11 or VT2/TU-12 or multiplexed DS3s using M13 or G.747 Supports advanced test features including programmable pattern generation and detection for up ...