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Released
PM5309 TBS 2488
Multi-rate Telecom Backplane SERDES for 2.5 Gbit/s Interconnect
FEATURES
• High performance backplane interface and cross-connect for 2.5G line cards in SONET/SDH systems. • Provides one low-speed parallel TelecomBus interface operating at 32 bits x 77.76 MHz. • Provides three high-speed multi-rate serial backplane interfaces. • Supports CLOS and memory-based switch fabric systems. • Supports linear, UPSR, and BLSR protection strategies. • Provides two pages of connection memory with software and hardware controlled hitless page swaps at frame boundaries. • Provides integrated delay management that allows for arbitrary SONET/SDH frame alignments on each ingress serial link. • High-speed serial RASIO compatible with CML, LVDS, and LVPECL.
PM5309 Datasheet
