Manufacturing Technology

Portwell Selects MaxLinear Multi-Protocol Transceivers and Bridges for Data Center & IIoT Solutions

MaxLinear
MaxLinear, Inc. announced today that the company’s multi-protocol transceivers and interface bridges are being used in Portwell’s computing platforms built for Industrial IoT applications and data center monitoring systems.

As a leader in embedded computing, compute modules, and Industrial IoT, Portwell requires the flexibility and design advantages MaxLinear delivers to build high-density interconnected systems. With the most extensive portfolio of multi-protocol transceivers, MaxLinear offers products with up to 10 different protocols in a single chip.

MaxLinear is a leading supplier of PCIe and USB bridges and provides the broadest serial port expansion capabilities in the industry. When used in conjunction with MaxLinear multi-protocol transceivers, the PCIe bridges offer unique features that give designers the freedom to simultaneously connect a myriad of sensors, actuators, controllers, motors, and more to embedded computers.

“We’ve worked hand-in-hand with customers such as Portwell for decades to ensure our solutions meet their design standards,” said James Lougheed, Vice President of Marketing, High Performance Analog. “With the market growth for IIoT and data center monitoring systems, companies look to MaxLinear products to simplify development and provide operational efficiencies that cut costs.”

The MaxLinear multi-protocol transceivers and bridges offer many benefits:
  • Versatile Connectivity.
Bridges give designers the freedom to select virtually any processor for their edge connected computers without being restricted to the availability of serial ports. Turn any processing platform into a connectivity powerhouse.
  • Fewer BOMs improve inventory control.
With software configuration (in design or in the field), the single-chip transceivers support configurations such as RS-485 or RS-232, or both. One BOM to fulfill different SKUs.
  • Fewer parts. More reliable products.
One hardware platform provides more reliability in manufacturing and serves different variations of IPCs and edge computing products and provides connectivity to a broad ecosystem of external devices.
  • Innovative Design for efficiency and cost savings of the manufacturing line.
MaxLinear serial bridges support pin compatibility between 4ch and 8ch and allow a single PCB layout for the chip. Expansion interface doubles the number of serial ports without additional PCIe bus connections.
  • Flexibility to the end customer.
Portwell’s end customers have the same flexibility to modify the configuration to meet their changing needs.

“Reliability and time to market are the keys to our success, and MaxLinear’s smart engineering designs deliver so we can deliver,As a long-standing supplier, MaxLinear brings innovation and value to our products and our customers.”

Portwell’s Jackie Hsu, co-CEO

About American Portwell Technology
American Portwell Technology, Inc. is a world-leading innovator in the embedded computing market and a Titanium member of the Intel Partner Alliance. American Portwell Technology designs, manufactures, and markets a complete range of PICMG computer boards, embedded computer boards and systems, rackmount systems, and network communication appliances for both OEMs and ODMs. American Portwell is an ISO 9001, ISO 13485, ISO 14001 and TL 9000 certified company. The company is located in Fremont, California.

Intel is a trademark of Intel Corporation in the United States and other countries. All products and company names referred to herein may be trademarks or registered trademarks of their respective companies or mark holders.

About MaxLinear, Inc.
MaxLinear, Inc. is a leading provider of radio frequency (RF), analog, digital and mixed-signal integrated circuits for the connectivity and access, wired and wireless infrastructure, and industrial and multimarket applications. MaxLinear is headquartered in Carlsbad, California.

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MaxLinear Launches Product Design Kit for Active Electrical Cables Using Keystone PAM4 DSP

MaxLinear | February 02, 2024

MaxLinear, Inc. a leading provider of high-speed interconnect ICs enabling data center, metro, and wireless transport networks, announced the availability of a comprehensive product design kit (PDK) to optimize performance and accelerate the time to market for high-speed Active Electrical Cables (AEC) using MaxLinear’s 5nm PAM4 DSP, Keystone. The PDK is a cost-cutting and time-saving tool for cable manufacturers who want to quickly integrate Keystone into their active electrical cables. MaxLinear’s Keystone PAM4 DSP offers a significant power advantage in AEC applications, which is increasingly becoming a critical factor for hyperscale data centers. The use of 5nm CMOS technology enables designers and manufacturers to build high-speed cables that meet the need for low power, highly integrated, high performance interconnect solutions that will drive the next generation of hyperscale cloud networks. Manufacturers taking advantage of MaxLinear’s PDK to optimize cable designs using Keystone PAM4 DSP will gain a distinct advantage over competitor solutions when trying to maximize reach and minimize power consumption. The PDK makes Keystone easy to integrate with strong applications support, multiple tools to optimize and monitor performance, and reference designs (SW and HW) to accelerate integration. Sophisticated software allows for quick design optimization for the lowest possible power consumption and maximizing cable reach. Cable designers can constantly monitor performance, route signals from any port to any port, and take advantage of hitless firmware upgrades. “MaxLinear is focused on providing not only industry-leading interconnect technologies but also a comprehensive suite of tools to support our manufacturing and design partners,” said Drew Guckenberger, Vice President of High Speed Interconnect at MaxLinear. “Our development kit for our Keystone products provides them with a path to take products to market more quickly and more cost-effectively.” Active electrical cables (AECs) are revolutionizing data center connections. Unlike passive cables, they actively boost signals, allowing for longer distances (up to 7 meters for 400G), higher bandwidth, and thinner, lighter cables. This makes them ideal for high-speed applications like top-of-rack connections (connecting switches to servers within the same rack); direct digital control (enabling flexible interconnectivity within racks and across rows); and breakout solutions (splitting high-speed connections into multiple lower-speed channels). The high-speed interconnect market – which includes active optical cables, active electrical cables, direct attach copper cables, and others – is expected to grow to $17.1B by 2028, up from $10.7B in 2021 according to a market forecast report from The Insight Partners. The Keystone Family The Keystone 5nm DSP family caters to 400G and 800G applications, featuring a groundbreaking 106.25Gbps host side electrical I/O, aligning with the line side interface rate. Available variants support single-mode optics (EML and SiPh), multimode optics and Active Electrical Cables (AECs), offering comprehensive solutions with companion TIAs. Host side interfaces cover ethernet rates of 25G, 50G, and 100G per lane over C2M, MR, and LR host channels. The line side interfaces, tailored for 100G/λ DR, FR, and LR applications, also support these rates. These devices boast extensive DSP functionality, encompassing line-side transmitter DPD, TX FIR, receiver FFE, and DFE. With exceptional performance and signal integrity, these DSPs occupy a compact footprint (12mm x 13mm), ideal for next-gen module form-factors like QSFP-DD800 and OSFP800. Additionally, they are available as Known Good Die (KGD) for denser applications, such as OSFP-XD. About MaxLinear, Inc. MaxLinear, Inc. is a leading provider of radio frequency (RF), analog, digital, and mixed-signal integrated circuits for access and connectivity, wired and wireless infrastructure, and industrial and multimarket applications. MaxLinear is headquartered in Carlsbad, California. MaxLinear, the MaxLinear logo, any other MaxLinear trademarks are all property of MaxLinear, Inc. or one of MaxLinear's subsidiaries in the U.S.A. and other countries. All rights reserved.

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