Demand for optical transmission network (OTN) and Ethernet chips has risen. In response to the development trend of huge data (Big Data), telecom operators are successively upgrading OTN and Ethernet infrastructure to improve mobile network coverage and processing speed, thus stimulating OTN network processors and Ethernet switches Demand is increasing, attracting Netcom IC design companies to compete for business opportunities.
The importance of OTN and Heterogeneous Network has greatly increased. In response to the development trend of Big Data, telecom operators urgently need to increase network speed and bandwidth, and accelerate the optimization of OTN and heterogeneous network architecture has become a layout focus.
Aiming at this market opportunity, Silicon Valley Netcom chip vendors are rushing to step on the accelerator to launch new OTN, Ethernet Switch chips to help telecom operators in the most economical way to greatly improve the performance of Netcom equipment and the overall telecommunications network. Road work efficiency.
Among them, PMC-Sierra, the developer of Silicon Valley Netcom processors, has recently released a new generation of Metro OTN processors and 120G Ethernet / OTN Framer solutions, which are aggressively attacking the city in the field of Netcom equipment. At present, this product has won the favor of nearly ten US and Chinese telecommunications equipment manufacturers.
Big Data's development urges OTN network upgrade to be urgent
Figure 1 Babak Samimi, vice president of strategic marketing and application of PMC-Sierra communications products, mentioned that in the future PMC-Sierra will take mainland China and the United States as the primary market targets.
Babak Samimi, Vice President of Strategic Marketing and Application of PMC-Sierra Communications Products (Figure 1) said that OTN's telecommunications network architecture has high frequency bandwidth, high flexibility and low latency, which can create a better cloud network management mechanism and effectively improve the network. Road bandwidth utilization will become a stepping stone for telecom operators to successfully enter the era of Big Data.
At this stage, major telecom operators in Europe, the United States, and mainland China have all added code to build Core / Metro OTN networks. It is estimated that the annual compound growth rate (CAGR) of the OTN Semiconductor Total Effective Market (TAM) will be from 2012 to 2015. As high as 42%, the market output value will climb to 600 million US dollars in 2015.
In order to quickly capture the OTN market, PMC-Sierra has taken the lead in launching the industry's 120G Ethernet / OTN dual-mode chip, META120G PM5442, which is suitable for three transmission rates of 10G, 40G, and 100G. It can support up to twelve 10GbE ports and three The 40GbE port and a 100GbE port double the density of the highest-level 60G solution on the market.
At the same time, the integrated structure of the chip through Ethernet and OTN will provide telecommunications equipment manufacturers with excellent system construction flexibility and optimize the capital equipment expenditure (CAPEX) of telecommunications companies (Figure 2).
Figure 2 Telecom operators using OTN and Ethernet integration architecture will greatly simplify the complexity of the information transmission network between router devices.
In addition, META120G also supports OIF (OpTIcal Internetworking Forum) standard system interface, enhanced forward error correction (eFEC) and IEEE 1588v2 Ethernet synchronization specifications, which helps to improve the efficiency, quality and cost structure of OTN network data packet conversion.
Samimi emphasized that the integration of META120G with OTN and Gigabit Ethernet will not only help to simplify more than 50% of high-speed interface cards, switches (Switch) and router (Router) system components, but also will simplify the transmission of data packets between router devices Procedure and complexity.
On the occasion of the rapid development of Big Data, telecom operators must not only step up the expansion of back-end OTN routers, but also strengthen the functions of the packet optical transmission platform (P-OTP) equipment in the OTN switching system in order to improve the overall Metro OTN network switching and Smooth operation, further providing consumers with multiple data and audio and video transmission services, while reducing costs. Based on this consideration, PMC-Sierra is also actively promoting its latest HyPHY 20G / 10Gflex OTN processor.
HyPHY series chips integrate ODU0 / ODUflex functions, which can be used in OTN network switching equipment and high-density wavelength multiplexer (DWDM) at the same time, and improve Ethernet and storage area network at twice the OTN packet transmission rate ( SAN), Synchronous Digital Hierarchy (SDH) / Synchronous Optical Network, and the resource management efficiency of audio and video databases, thereby reducing the cost of customer investment in system development and overall operation.
Samimi revealed that thanks to the business opportunities of Big Data network deployment, PMC-Sierra ’s OTN switching solution has successfully rushed into telecommunications operations such as Verizon, AT & T, China Mobile, China Unicom, and Comcast in the past three years Supply chain; the company has recently reinforced the Metro OTN network processor and Ethernet / OTN Framer dual-mode chip lineup, and is expected to continue to expand in the US and mainland China's telecommunications equipment market and continue to expand its market share. .
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