描述 Description

The PM5440 DIGI-120G family represents Microchip's 3rd generation Metro OTN processing solution for Wavelength Division Multiplexing (WDM) Platforms, Reconfigurable Optical Add-Drop Multiplexers (ROADMs) and Packet Optical Transport Platforms (P-OTP/PE-OTNs). This device is a high-capacity, channelized, single-chip OTN processor that provides unprecedented scalability and feature-integration to enable Metro OTN switching and transport deployments. The DIGI-120G enables power and cost efficient 12x10G/3x40G/100G line cards for OTN switching systems and Transponder/Muxponder/ADM cards with integrated ODU0/ODUflex support for OTN transport systems.

The DIGI-120G 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.

The DIGI-120G family includes a hardware and software compatible lower capacity variant PM5441 DIGI-60G.

Applications
? 12x10G/3x40G/100G Line/Client/Hybrid Card with Optional L2+
? 12x10G/3x40G/100G Muxponder/Transponder Card
? Channelized OTN Line Card for Routers
? Ported 120G/240G ODU0/flex Cross-Connect
? Flexible Compact Metro Optical Transport Platform (TXP, MXP, Regen, ADM)

特性 Features

High-Capacity 12x10G/3x40G/100G Multi-Service OTN Processor
Multi-rate SERDES for configrable interface types to 10G, 40G or 100G optical modules
Any-Service configurable to support:
? 10G: OTU2, 10GE LAN, FC-800, FC-1200, 5G/10G GDPS, CPRI up to 9.8G, OC-192/STM-64
? 40G: OTU3, 40GE, OC-768/STM-256
? 100G: OTU4, 100GE
Integrated ODU0/ODUflex Framing, Mapping and Switching
Supports ODU0/ODUflex channels to enable efficient scaling and transport of packet bandwidth without affecting service
Industry-leading 9.45dB Gain Swizzle Enhanced FEC
? High performance and low latency Forward Error Correction(FEC) algorithm delivers 9.45dB of coding gain for 40G and100G OTN links
OIF Compliant OTN-Over-Packet Fabric Protocol
Enables OEMs to deliver high-capacity OTN/Hybrid/Packetswitching line cards using off-the-shelf or proprietary switchfabric solutions

簡(jiǎn)介

PM5440屬于集成電路（IC）的專(zhuān)用IC。由制造生產(chǎn)的PM5440專(zhuān)用 IC專(zhuān)用專(zhuān)用集成電路 (IC) 或芯片設(shè)計(jì)用于執(zhí)行特定功能。這個(gè)類(lèi)別包括可尋址開(kāi)關(guān)、空芯儀表驅(qū)動(dòng)器、音視頻開(kāi)關(guān)、驗(yàn)證芯片、自動(dòng)放電、時(shí)鐘發(fā)生器、彩色掃描儀，以及各種應(yīng)用所用的其他許多集成電路。