Communication Products PM5441 DIGI-60G High-Capacity 6x10G/40G Multi-Service OTN Processor Summary The PM5441 DIGI-60G is part of Microchip s 3rd generation Metro OTN processing solution for Wavelength Division Multiplex- ing (WDM) platforms, Reconfigurable Optical Add-Drop Multiplexers (ROADMs) and Packet Optical Transport Platforms (P-OTP/ PE-OTNs). The PM5441 DIGI-60G is a high-capacity, channelized, single-chip solution that provides a high level of flexibility and feature-integration to enable Metro OTN switching and transport deployments. The DIGI-60G enables power- and cost-efficient 6x10G/40G line cards for OTN switching systems and transponder/muxponder/ADM cards with integrated ODU0/ODUflex sup - port for OTN transport systems. The DIGI-60G provides a rich set of framing, mapping, multiplexing and switching resources for a variety of rates and protocols including OTN, SONET/SDH, Ethernet and fiber channel. It can be leveraged easily across multiple applications and multiple equipment platform types to reduce OEM development cost and accelerate time to market. It can also leverage hardware and software from the DIGI 120G, which is a higher-capacity device from the same product family. Key Technologies and Features Highlights Integrated ODU0/ODUflex Framing, Mapping Unprecedented Service Delivery and Network and Switching Deployment Flexibility Supports ODU0/ODUflex channels to enable efficient Supports the widest range of multi-service client mappings scaling and transport of packet bandwidth without affecting into OTN service Delivers industry-leading 9.45dBSwizzl 40G/100G EFEC Multi-stage OTN multiplexing enables compatibility and Industry-Leading 9.45 dB Gain Swizzle interoperability between network nodes Enhanced FEC Enables full SNCP-based protection switching for ring, High-performance and low-latency Forward Error Correction point-to-point or meshed network topologies (FEC) algorithm delivers 9.45 dB of coding gain for 40G Lowers Service Provider CAPEX and OPEX for OTN links Metro 100G Deployments OIF Compliant OTN-Over-Packet Fabric Protocol Universal line card solution simplifies service provider Enables OEMs to deliver high-capacity OTN/hybrid/packet network deployment and inventory management switching line cards using off-the-shelf or proprietary switch Optimized Power and Footprint for OEMs fabric solutions Connects directly to a wide range of 10G, 40G and 100G Carrier Ethernet Transport optical module types including XFP, SFP+ (limiting), QSFP On-board Ethernet MACs provide support for timing over and 40G/100G MSAs packet (IEEE 1588v2/PTP), Synchronous Ethernet (SyncE) Generates all client protocols and device interface rates and Ethernet link OAM (IEEE 802.3ah) on every port from internal PLLs with a single external reference clock Delivers a single-chipplatfor solution for multiple line card applications across multiple system platforms Provides glueless interconnect to many off-the-shelf NPs and switch fabrics www.microchip.comLine/Client Interfaces Ethernet Subsystem Multi-rate SERDES for configrable interface types to 10G, 40G Integrated IEEE 802.3 compatible physical coding sub-layer or 100G optical modules. Any-Service configurable to support: (PCS) and Media Access Controllers (MAC) 10G: OTU2, 10GE LAN, FC-800, FC-1200, 5G/10G GDPS, Supports frame sizes of 64 bytes to 9.6 Kbytes CPRI up to 9.8G, OC-192/STM-64 Comprehensive per-port Ethernet statistics and perfor- 40G: OTU3, 40GE, OC-768/STM-256 mance monitoring Comprehensive per-port ingress and egress client perfor- Transmit and receive of IEEE 802.3ah Link OAM, LACP and mance monitoring management VLAN messages. G.8261 Synchronous Ethernet (SyncE) and IEEE 1588v2 Forward Error Correction (FEC) PTP Timing over packet support Industry compatible ITU-T 10G and 40G FECs Integrated on-chip central packet buffer Microchip s industry-leadingSwizzl EFEC with 9.45dB Interlaken System Interfaces coding gain for OTU3 and OTU4 Configurable Interlaken up to 24 lanes Configurable Multi-rate, Multi-reach SERDES supporting OTN Subsystem 12.5 Gbps OTU4, OTU3, OTU2, ODU4, ODU3, ODU2,ODU1, ODU0 Each Interlaken can be configured to support ODUk traffic and ODUflex processing only, Data Packet traffic only, or simultaneous mixed ODUk ODTUjk multiplexing and Data Packet traffic. Channelized to support ODU0/ODUflex Supports OIF compatible OTN-over-Packet Fabric Protocol Integrated hardware support for hitless adjustment of (OPF) ODUflex Fully flexible OTU, ODU and OPU overhead insertion (OH) Support Interfaces and extraction over an optional dedicated OH interface PCIe for microprocessor access ODUk Tandem Connection Monitoring (TCM) 155.52 MHz Reference Clock Interface Integrated on-chip ODUk switch Applications OTN Mapping Subsystem Multi-service 6x10G/40G client and hybrid cards for P-OTP/ Maps a variety of client protocols over OTN PE-OTNs AMP, BMP, GMP, and GFP-F, as per G.709 Packet to OTN Interworking cards for P-OTP/PE-OTNs ODUflex(CBR) and ODUflex(GFP) High capacity 10G/40G transponder, Muxponder and ADM 10GE mapping into OTN, compliant with ITU cards for WDM/ROADMs Flexible packet mapping of Ethernet, IP and MPLS from Compact Metro WDM/ROADM platforms Channelized OTN Interlaken into ODUk channels Line Cards for Routers OTN Phase Signaling Algorithm (OPSA) for rate encoding and adaptation of transparent client data streams over OTN www.microchip.com