PM5420中文资料HyPHY-20G OTN Processor Family数据手册Microchip规格书

描述 Description

The PM5420 HyPHY-20G device is a feature-rich, high-capacity system-on-a-chip solution that enables universal multi-rate, multi-service line cards, transponder cards and muxponder cards 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 HyPHY-20G delivers unprecedented single-chip scalability and feature integration to enable optimal footprint, power and cost efficiency. The HyPHY-20G 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.

The HyPHY-20G introduces an array of innovative technologies:
• Rate-Agile Programmable Transceiver IO (RAPTR IO): gapless rate-agile SERDES from 16 Mbits to 5 Gbit/s for directconnect to SFPs and from 8.5 Gbit/s to 11.32 Gbit/s fordirect connect to SFP+ (limiting) and XFP modules
• Tri-FEC: Interoperable ITU-T G.709 and G.975.1 (I.4 and I.7)FEC
• OTN Phase Signaling Algorithm (OPSA): improve jitterperformance when transporting clients over OTN
• OTN Payload Tributary Mapping (OPTM): low-order mapping into OPU1
• Constant Bit Rate Interface (CBRI): carry ODUks acrosssystem fabrics

The HyPHY-20G family includes a hardware & software compatible lower capacity variant PM5426 HyPHY-10G.  

Benefits
• Carrier OPEX and CAPEX savings
• Simplifies equipment deployment and network management by enabling hybrid TDM/packet platforms
• Dramatically reduces cost of ownership by simplifyingline card inventory management
• Unprecedented service delivery flexibility
• Supports per-port configurable OTN, SONET/SDH, Ethernet, SAN and bit transparent client services
• Rich suite of client service mappings into OTN andSONET/SDH
• OTN Tri-FEC for maximum network interoperability
• Enables full SNCP-base protection switching formeshed network topologies
• Processor-based Carrier Ethernet
• Flexible implementations of Synchronous Ethernet, IEEE1588 Precision Timing Protocol (PTP) and Ethernet LinkOAM (IEEE 802.3ah)
• Optimized power and footprint for OEMs
• Direct connect to SFP, SFP+ (limiting) and XFP modulesfor all rates with no external SERDES or PLL componentsrequired
• All frequencies derived from a single 155.52 MHz reference clock
• Single-chip solution for muxponders, transponders andoptical access platforms
• Glueless interconnect to many off-the-shelf NPs andfabrics

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

特性 Features

16x multi-rate SERDES for direct connection to SFP optical transceivers, independently tunable from 16 Mbit/s to 5 Gbit/s
Any-Service Any-Port configurability
2x multi-rate SERDES for direct connection to XFP/SFP+ (limiting) modules, independently tunable from 8.5 Gbit/s to 11.32 Gbit/s
2x SFI 4.1 interface for chip-to-chip interconnect or for direct connection to MSA modules
Integration of field-proven CHESS SONET/SDH IP, reducing development cycles through reuse of CHESS software base
SONET/SDH framing, high-order pointer processing and overhead processing
Non-blocking 100 Gbit/s STS-1/AU-3 cross-connect
FICON, ESCON, and Fibre Channel rates of FC-12, 25, 50, 100, 200, 400 and 800
Integrated IEEE 802.3 compliant media access controllers (MAC)
Integrated 10GE WAN Interface Sublayer (WIS) framing and descrambling
Comprehensive per-port Ethernet statistics
Firmware-based (MIPS4K CPU), hardware assisted G.8261 Synchronous Ethernet and IEEE 1588v2 PTP Ethernet timing
Compatible with ITU-T G.709, ITU-T G.798 and ITU-T G.975
Flexible OTU, ODU and OPU overhead/data processing and frame alignment
Up to six levels of Tandem Connection Monitoring (TCM)
Two instantiations of independently-configurable Tri-FEC 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 over OTN and SONET/SDH
System Expansion Interfaces
SONET/SDH:
• 4 x 8 x 2.488 Gbit/s ESSI serial links (up to 16 x working/16 x protect)
OTN:
• 4 x 8 x lanes of CBRI links (up to 16 x working/16 x protect) configurable to 2.48832 Gbit/s or 3.125 Gbit/s
• Enables grooming of ODUk using off-the-shelf packet fabric
• CBRI and ESSI can be configured to run simultaneously (in groups of eight links)
Packet:
• 1 Interlaken v1.1 interface configurable to 5 or 8 lanes at 6.25 Gbit/s
• 2 x XAUI interfaces (2 x 4 lanes at 3.125 GHz), extended XAUI mode can add format and flow-control channelization extensions to 802.3ae

简介

PM5420属于集成电路（IC）的控制器。由制造生产的PM5420控制器该系列产品主要用于在采用不同通信协议和/或信令方法的端点之间提供信息连接。示例包括将 I2C 总线连接到 UART，将 USB 连接到 I2C、SPI、以太网或 UART、以太网 MAC 和 PHY 等的器件。此外，还包括用于通过为点对点通信设计的接口建立多路连接的器件，例如 USB 集线器控制器。