EDN

ORL module provides key measurement for optical passive components

Newnan, Ga. — Yokogawa Corporation of America has released an optical return loss (ORL) module for its modular rack-mounted AQ2200 Multiple Application Test System (MATS). The AQ2200-271 ORL module ...
EDN

Optical switch testing spans the ocean - EDN

BILLERICA, MA—Optical switches are fast becoming a component of choice for telecom engineers who develop reconfigurable networks. With optical switching, you don't have to convert optical signals to ...
Electronic Design

Bidirectional Bridge with Dual RMS Detectors Targets RF Power, Return-Loss Measurement

Download this article in PDF format. Directional couplers are used in a wide variety of applications to sense RF power, and they may appear at multiple points in a signal chain. In this article, we ...
Electronic Design

PHY Testing for Multi-Gigabit Automotive Ethernet over Glass Optical Fiber

What's behind the IEEE 802.3cz Multi-Gigabit Glass Optical Fiber Automotive Ethernet standard. Optical vs. electrical links in automotive Ethernet. Details behind various compliance and conformance ...