The UFE412 is a preconditioning co-processor for WinPath3-based applications targeted for multiservice SDH/SONET applications. Together, the WinPath3 and the UFE412 create a platform that supports channelized and clear-channel 4xOC3/STM-1 or 1xOC12/STM-4 multiservice line cards. The UFE412 device enables the WinPath3 to efficiently support a variety of services: TDM, ATM, HDLC, PPP, and Circuit Emulation. The WinPath3 itself also supports many protocol interworking services, including CES over PSN, ATM over PSN, IP interworking (routing), ATM cell switching, IMA, ML-PPP and others. The WinPath3/UFE412 platform allows maximum flexibility and feature richness together with efficiency in cost, power and board space.

Benefits:
Any Service, Any Port architecture for all backhaul applications
High performance, fully featured solution
Lowers overall system BOM cost
Reduces time to market
Minimizes design effort and risk

• Fully featured Framer/Mapper for up to OC-12/STM-4 bandwidth
• Up to 1K channels, ranging from a single DS0 to full OC-12c/STM-4
• Independent CES, ATM, HDLC or POS processing per channel
• RFC4842 CEP
• 1+1 APS protection on all ports (up to 4 working ports and 4 protection ports)
• Independent Clock Recovery Per T1/E1 circuits (up to 336)
• 16 bit EMPHY bus towards the WinPath3
• 27mm x 27mm 676 FCBGA with 1mm ball pitch