Credo Introduces the Seagull 452 family of High-Performance Optical DSPs
05 Setembro 2023 - 10:00AM
Business Wire
New Octal, Quad and Dual Devices Optimized
for Power, Performance and Cost to Address Growing AI
Demands
Credo Technology Group Holding Ltd (NASDAQ: CRDO), an innovator
in secure, high-speed connectivity solutions that deliver the
necessary energy efficiency and data rates to address the
constantly growing bandwidth requirements of the data
infrastructure market, today announced the availability of Seagull
452 family of high-performance, low-power optical Digital Signal
Processors (DSPs). The family consists of the octal channel Seagull
452, the quad channel Seagull 252 and the dual channel Seagull 152
DSPs. All devices come with integrated VCSEL, EML and SiPho
drivers.
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Introducing the Credo Seagull 452 Family
of Optical DSPs at CIOE China (Graphic: Business Wire)
“With the massive growth of AI as predicted by the market
forecasters, we see a tremendous opportunity to grow our footprint
with customers, including hyperscalers, as the number of optical
interfaces required to meet the AI workload flow will only continue
to increase,” said Michael Girvan Lampe, Vice President of
Worldwide Sales and Marketing at Credo. “Hyperscalers supporting AI
applications will need to balance this growth demand for new levels
of performance with capex and energy concerns. The Seagull 452
family of DSPs aims to help our customers balance these concerns
while also benefitting from this growing market opportunity.”
The Seagull 452 family incorporates Credo’s fourth generation
DSP technology on the electrical host interface and the optical
interface. This allows for extended host side reach supporting
seamless operation over short and long PCB channels beyond the VSR
specifications without having to modify the device settings. On the
optical side, the latest performance enhancements allow customers
to relax the optical component specifications, thereby increasing
manufacturing yields and lowering costs.
The new Seagull 452 boasts exceptionally low-power consumption
and is targeted at the burgeoning 400G Active Optical Cable (AOC)
market for AI networks. This breakthrough is achieved while
maintaining superior link performance, compact size and optimized
cost that makes this product line a superior choice for all 400G,
200G and 100G AOC and transceiver applications.
- Seagull 452 is a versatile full-duplex device that can
be used in next generation 8x50Gbps QSFP-DD optical transceivers or
AOCs for 400Gbps SR8/DR8/FR8/LR8 applications using PAM4
modulation.
- Seagull 252 can be used in next generation 4x50Gbps
QSFP56 optical transceivers or AOCs in 200Gbps SR4/DR4/LR4
applications using PAM4 modulation.
- Seagull 152 can be used in 2x50Gbps QSFP28, SFP-DD or
DSFP optical transceivers or AOCs and supports 100Gbps SR2/DR2/LR2
applications.
All members of the Seagull 452 family support 25 Gbps NRZ
operation for backwards compatibility.
Key Features of the Seagull 452 DSP Family
- Fourth generation DSPs on host and line side
- Line side Rx performance-enhancing features specific to optical
link and component impairments
- Integrated VCSEL drivers with programmable bias and modulation
currents
- Integrated EML and SiPho drivers with programmable output swing
and equalization
- Host side supports extended PCB reach
- Use with Teal 200 4x50G TIA for a complete optical chipset
solution
Availability
Samples of the Seagull 452 family are all available now.
Interested customers should contact sales@credosemi.com. All Credo
product offerings are supported by evaluation boards, simulation
models, characterization reports, reliability reports, design
libraries and a full set of supporting documentation.
To learn more about the Credo Optical products, go here.
About Credo
Our mission is to deliver high-speed solutions to break
bandwidth barriers on every wired connection in the data
infrastructure market. Credo is an innovator in providing secure,
high-speed connectivity solutions that deliver improved power and
cost efficiency as data rates and corresponding bandwidth
requirements increase exponentially throughout the data
infrastructure market. Our innovations ease system bandwidth
bottlenecks while simultaneously improving on power, security, and
reliability. Our connectivity solutions are optimized for optical
and electrical Ethernet applications, including the emerging 100G
(or Gigabits per second), 200G, 400G,800G and the emerging 1.6T
(Terabits per second) port markets. Credo products are based on our
proprietary Serializer/Deserializer (SerDes) and Digital Signal
Processor (DSP) technologies. Our product families include
Integrated Circuits (ICs) for the optical and linecard markets,
Active Electrical Cables (AECs) and SerDes Chiplets. Our
intellectual property (IP) solutions consist primarily of SerDes IP
licensing.
For more information, please visit https://www.credosemi.com.
Follow Credo on LinkedIn.
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version on businesswire.com: https://www.businesswire.com/news/home/20230904557057/en/
Investor Contact: Dan O’Neil dan.oneil@credosemi.com
Media Contact: Diane Vanasse
diane.vanasse@credosemi.com
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