A Brief History of IEEE Power over Ethernet (PoE) π
Sponsor: IEEE CENTRAL COAST FREE EVENT
Speaker: Dilian Reyes & Eric Horsma of Analog Devices
Date: 19 Feb 2025
Time: 06:00 PM to 08:30 PM
Cost:
Location: Rustyβs Pizza 5934 Calle Real, Goleta, CA 93117
Reservations: IEEE
Summary:
Since the early twentieth century engineers have sought to deliver both power and data with the same cables. This trend continued into the computer age with high data rates and power hungry but sensitive equipment. In 2003, Power over Ethernet (PoE) was standardized with the IEEE 802.3af working group. Additional working groups have since increased sourced power to 90W with up to 10G data rates and expanded into Single-pair Power over Ethernet (SPoE). Analog Devices has been involved with these standards from the very beginning and was first to market for IEEE 802.3bt and IEEE 802.3cg solutions. This presentation will review PoE as a technology as well as highlight market trends and discuss Analog Device’s participation with IEEE 802.3 standards.
Bio: Dilian Reyes & Eric Horsma of Analog Devices
Dilian Reyes is a Senior Manager, Product Applications at Analog Devices in Santa Barbara, California. He started with Linear Technology supporting Hot Swap products and has supported PoE products for over twenty years. Dilian graduated with his Bachelors Degree from California Polytechnic State University San Luis Obispo in 2002.
Eric Horsma is a Product Applications Engineer at Analog Devices in Santa Barbara, California. For the last seven years he has supported Power over Ethernet with a focus on Powered Devices and DC-DC Converters. Eric graduated with his Bachelors Degree from California Polytechnic State University San Luis Obispo in 2012. After graduating he worked for Linear Technology in Milpitas, California before transferring back to the Central Coast in 2017.