PAM4 Smart City Industrial Switch

PDV Optics provides ODN passive components, PLC splitters, fiber distribution boxes, quick connectors, drop cables, FTTR solutions, building broadband, and community fiber networks...

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Apr 16, 2026

Durable Industrial Switches

Industrial switches play an important part in Smart Cities as they can be deployed in more places to enable connectivity. Download our resellers guide to find out more about this and how to get involved

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Aug 22, 2025

AN 835: PAM4 Signaling Fundamentals

This Pulse-Amplitude Modulation 4-Level (PAM4) application note explains PAM4 theory and operation while introducing the Intel® Stratix® 10 TX device capability and the realization of 57.8 Gbps data

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Aug 15, 2025

The Road from 1 Gbps-NRZ to 224 Gbps-PAM4

In copper, PAM4 uses four voltage levels to represent two-bits of data per symbol. By encoding two or more bits per symbol, PAM increases the data rate without increasing the required channel bandwidth.

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Jun 08, 2026

DCP-M8-PAM4

DCP-M is a true open line DWDM platform designed specifically for modern DCI. DCP-M has the form factor and usability of a passive multiplexer, but unlike a passive multiplexer it monitors the traffic,

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Sep 23, 2025

112G and 224G PAM4 SerDes Clocking for Rapid Data Center

The 800G high-speed switches are engineered to meet increasing data center and telecommunication demands. The 800G switches have a port speed of 800Gbps that provides bandwidth for rapid data

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Oct 30, 2025

Versitron | Smart City Industrial Switches

Deliver reliable and intelligent networking with smart city industrial switches, intelligent transportation system switches, rugged switches for SCADA systems, and power grid communication switches.

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Jun 03, 2026

Marvell Ara PAM4 Optical DSP

Ara is manufactured with advanced 3nm process technology that delivers improved power efficiency while doubling the total bandwidth of the module to 1.6Tbps utilizing established OSFP/QSFP-DD

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Jul 10, 2025

How to Model and Simulate 112Gbps PAM4 SerDes

The current state-of-the-art serial links use 112Gbps data rates, using PAM4 signaling. PAM4 differs from traditional NRZ signaling in that it transmits 2 bits per

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Feb 13, 2026

224 Gbps-PAM4 High-Speed Data Center Technology

Built for 224 Gbps-PAM4, these robust cables offer superior mechanical durability and excellent shielding to minimize crosstalk and deliver better signal integrity (SI) performance at a higher Nyquist

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Nov 30, 2025

How to Model and Simulate 112Gbps PAM4 SerDes Using IBIS-AMI

The current state-of-the-art serial links use 112Gbps data rates, using PAM4 signaling. PAM4 differs from traditional NRZ signaling in that it transmits 2 bits per symbol, effectively reducing the need for

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Dec 26, 2025

Whitebox Edge Switch (P4): ASIC, PAM4 Retimers

Deep dive into P4 whitebox edge switches: match-action ASIC pipeline, PAM4 SerDes/DSP, retimers, timing, and power/thermal telemetry.

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