Optical transceivers are small hardware modules that convert electrical signals into pulses of light and back again so data can travel over fiber-optic cables; think of them as translators that let computers and network equipment “talk” over long distances at very high speed. They matter to investors because demand, supply constraints, and price changes for these components directly affect the growth and profitability of companies serving data centers, telecom networks, and cloud services, similar to how a shortage of car engines would impact auto makers.
optical dsptechnical
An optical DSP is a specialized processor that analyzes and corrects data carried by light in fiber‑optic networks: it converts incoming optical signals into digital form, removes distortions and noise, and reconstructs the original information so it can be read reliably. Investors should care because the performance, power use and cost of these chips directly affect how fast and far networks and data‑center links can run, influencing equipment sales, operating expenses and competitive advantage in telecom and cloud infrastructure.
pci expresstechnical
PCI Express (PCIe) is a high-speed electrical standard that links internal computer components—like graphics cards, solid-state drives and network adapters—to the processor and memory so they can rapidly exchange data. Investors care about PCIe because newer versions and wider support mean faster, more capable products and greater demand for the chips and components that use them; think of PCIe like a highway whose width and speed determine how much traffic and commerce it can carry.
bit error ratetechnical
Bit error rate (BER) measures the fraction of digital bits sent over a communication link that arrive corrupted or flipped by errors. Think of it like sending a long string of yes/no answers and tracking how often the answers are wrong — a lower BER means a more reliable connection, while a higher BER signals signal problems, interference or equipment issues. For investors, BER impacts product quality, customer satisfaction, operating costs and potential need for costly fixes or upgrades in firms that depend on digital transmission.
telemetrytechnical
Telemetry is the automatic collection and transmission of measurements from remote devices, systems, or patients to a central system for monitoring and analysis—like a car sending engine, speed and location data back to a dashboard. For investors it matters because telemetry provides real-time evidence of product performance, safety and user behavior, helping assess revenue potential, operational risk, regulatory compliance and whether a product is meeting market demand.
openbmctechnical
OpenBMC is an open-source software project that provides the low-level firmware used to run a server’s baseboard management controller — the remote-control system that lets administrators power on, monitor, and troubleshoot servers even when the main operating system is down. For investors, it matters because using a common, community-driven firmware can lower hardware and support costs, speed deployment, and concentrate security and reliability risks that can affect data-center operators and equipment vendors.
multi-path interferencetechnical
Multiple versions of the same signal arriving at a receiver after taking different routes cause multi-path interference, where the overlapping signals add or cancel each other and distort or weaken the intended message. For investors, it matters because this effect can reduce the reliability and speed of wireless, radar, or positioning systems, requiring companies to spend on better hardware, software fixes, or spectrum planning—factors that affect product competitiveness and regulatory compliance.
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SAN JOSE, Calif.--(BUSINESS WIRE)--
Credo Technology Group Holding Ltd (Credo) (NASDAQ: CRDO), an innovator in providing connectivity at scale through fast, reliable, and energy-efficient system solutions, will showcase its latest optical product portfolio and technology advancements at the 2026 Optical Fiber Communication Conference and Exhibition (OFC). OFC 2026 will take place March 15-19 at the Los Angeles Convention Center.
“OFC is always an incredible opportunity to connect with our customers, partners, and peers across the optical ecosystem,” said Don Barnetson, SVP of Product at Credo. “This year, we’re especially excited to showcase our innovative ZeroFlap optics and latest high‑performance optical DSPs. As demand for bandwidth accelerates, Credo solutions are built to deliver greater efficiency, scalability, and reliability for next‑generation data center and AI infrastructures.”
Credo Booth Demonstration Highlights (Booth #1449 in South Hall), March 17-19:
ZeroFlap Optics for AI Scale-Out: A live, system-level demonstration of 400G and 800G ZeroFlap (ZF) optical transceivers in an AI network fabric showcasing advanced, real-time link telemetry powered by PILOT.
400G & 800G Backend Network: A live AI scale-out network demonstration featuring Credo optical DSPs powering transceivers from our customers.
1.6T LRO Transceiver with Bluebird DSP: 1.6T LRO module based on Credo’s 3nm Bluebird DSP demonstrating high performance, low bit error rate (BER) and exceptional signal quality.
Gen6 PCIe Over ZeroFlap AECs: PCIe root complex connected to a NIC via PCIe AEC cable running at Gen6 speeds, extending channel reach and enabling rack‑to‑rack PCIe connectivity. The demonstration highlights real-time telemetry and diagnostics through the PILOT platform via OpenBMC.
1.6T ZeroFlap AEC Cable: Credo 1.6T AECs powering next-gen AI with 3nm DSP technology at 200G/lane.
1.6T ZeroFlap AECs: Highlights Credo 1.6T AECs in next-generation Vera Rubin GPU NVL144 platform and Credo 1.6T AECs in next-generation Kyber Ultra NVL576 platform (static demos).
Technical Conference Program Presentation
Improved Multi-Path Interference Detection with Calibrated Variance Difference
Wednesday, March 18 at 4:30 pm in Room 515B
Credo Presenter: Likai Zhu, Principal Optical System Engineer
Credo Authors: Likai Zhu, Principal Optical System Engineer; Junqing Sun, Vice President, Architecture; Nina Krainova, Optical Systems Applications Engineer; and Tianchen Luo, System Design Engineer Director
Lightwave Innovation Reviews Honors
Credo’s ZeroFlap (ZF) optical transceivers have received 2026 Lightwave Innovation Review honors and will be recognized at an awards ceremony at OFC. Learn more here.
Credo’s mission is to transform connectivity at scale through fast, reliable, and energy-efficient system solutions. Our high-speed copper and optical interconnect products deliver industry-leading power and performance at up to 1.6T to meet the ever-expanding data infrastructure demands of AI.
Our product portfolio includes ZeroFlap (ZF) Active Electrical Cables (AECs) and ZF optical transceivers, OmniConnect memory solutions, and a suite of retimers and DSPs for optical and copper Ethernet and PCIe, all leveraging the PILOT diagnostic and analytics software platform. Credo innovations enable our customers to connect the systems that connect the world.
Credo and the Credo logo are registered trademarks of Credo Technology Group Limited in the United States and other jurisdictions. All other trademarks referenced herein are the property of their respective owners.
