The PM5456 HyPHY-10Gflex device represents Microchip’s 2nd generation of OTN-enabled, high-capacity system-on-a-chip solutions for Multi-Service Provisioning Platforms (MSPPs), Wavelength Division Multiplexing (WDM) Platforms, Reconfigurable Optical Add-Drop Multiplexers (ROADMs), Optical Transport Platforms (OTPs), Packet-OTPs, and Optical Access Platforms. The HyPHY10Gflex brings ODU0 and ODUflex capabilities to universal multi-rate, multiservice line, transponder, and muxponder cards. The HyPHY-10Gflex is pin-compatible to the PM5426 HyPHY-10G and delivers unprecedented single-chip scalability and feature integration to enable optimal footprint, power, and cost efficiency. The HyPHY-10Gflex provides a rich set of framing, mapping and multiplexing resources for a variety of protocols, including OTN, SONET/SDH, Ethernet, Fibre Channel, ESCON, FICON, and multi-rate bit transparent services such as video. Applications • Universal line cards for MSPPs and OTPs • Single-chip optical access platforms • Transponder, Muxponder and MSPP-on-a-wavelength cards for ROADMs • Ported or portless packet/TDM interworking server cards • Multi-Service aggregation cards for switches and routers • WAN network cards for OLTs and DSLAMs

• Adds several capabilities to the HyPHY family, including support for 16x ODU0 and 8x ODUflex
• Two-stage ODUjk multiplexing
• Transponder Mode: Maps a 10G client to OTU2, OC-192/STM-64 network or system interfaces
• Muxponder Mode: Maps SFP clients to OTU2 or OC-192/STM-64 network or system interfaces
• Support for one of the following services:
• OTU2 (including overclocked rates up to 11.32 Gbit/s)
• OC-192/STM-64
• 10GE-LAN
• 10GE-WAN
• FC-800 / FC-1200
• CPRI 9.8304 Gbit/s
• OTU1 (up to 8)
• OC-3/12 or STM-1/4
• OC-48/STM-16 (up to 4)
• 100/1000 Mbps full-duplex Ethernet
• Bit transparent clients, including but not limited to DVB-ASI, SD-SDI, HD-SDI, DV6000, ISC, ISCIII, and 2.5G/5G Infiniband
• Fibre Channel FC-15, FC-25, FC-50, FC-100, FC-200, FC-400, FICON, ESCON
• CPRI clients up to 4.9 Gbit/s
• Integrated IEEE 802.3 compliant media access controllers (MAC)
• Integrated 10GE WAN Interface sublayer (WIS) framing and descrambling
• Compatible with ITU-T G.709, ITU-T G.798 and ITU-T G.975
• Supports 16x ODU0 and 8x ODUflex(CBR) and ODUflex(GFP)
• Up to six levels of Tandem Connection Monitoring (TCM)
• Two independently-configurable Tri-FEC instantiations for OTU2:
• Interoperable G.709 RS (255, 239) FEC with 6.2 dB coding gain at 10-15 BERout
• Interoperable G.975.1 Annex I.4 Strong FEC (8.9 db gain at BERout = 10-15 @ 7% OH)
• Interoperable G.975.1 Annex I.7 Strong FEC (8.4 db gain at BERout = 10-15 @ 7% OH)
• Maps a wide variety of protocols into OTN and/or SONET/SDH