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The Achilles Heel of Ring Network Redundancy: Where Optical Bypass Shines
Moxa Inc.

Redundancy is now widely acknowledged to be an important requirement in industrial networks. But just checking off the box labeled "redundancy" is not enough. Network integrators and operators should dig deeper and truly understand how exactly their redundancy systems work....

IEC TR 62572-4:2013 - Fibre optic active components and devices - Reliability standards - Part 4: Guideline for optical connector end-face cleaning methods for receptacle style optical transceivers
November 5, 2013 - IEC - International Electrotechnical Commission

IEC/TR 62572-4:2013(E) which is a technical report, provides guidelines for optical connector end-face cleaning methods for receptacle style optical transceivers. It includes details about handling receptacle style optical transceivers, internal structures of...

802.15.7-2018 - IEEE Standard for Local and metropolitan area networks--Part 15.7: Short-Range Optical Wireless Communications
2019 Edition, April 23, 2019 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A physical layer (PHY) and medium access control (MAC) sublayer for short-range optical wireless communications (OWC) in optically transparent media using light wavelengths from 10 000 nm to 190 nm are defined. The standard is capable of delivering data rates sufficient...

IEC TR 62343-6-4:2017 - Dynamic modules - Part 6-4: Design guides - Reconfigurable optical add/drop multiplexer
January 27, 2017 - IEC - International Electrotechnical Commission

IEC TR 62343-6-4:2017(E) which is a Technical Report on reconfigurable optical add/drop multiplexers (ROADMs), provides a description of the ROADMs in dynamic optical networks and related optical component and module technologies, including wavelength...

IEEE P802.15.7/D3, Aug 2018 - IEEE Draft Standard for Local and metropolitan area networks - Part 15.7: Short-Range Optical Wireless Communications
2018 Edition, September 13, 2018 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A physical layer (PHY) and medium access control (MAC) sublayer for short-range optical wireless communications (OWC) in optically transparent media using light wavelengths from 10 000 nm to 190 nm are defined. The standard is capable of delivering data rates sufficient...

P802.15.7/D2a, Jun 2018 - IEEE Draft Standard for Local and metropolitan area networks - Part 15.7: Short-Range Optical Wireless Communications
2018 Edition, July 9, 2018 - IEEE - Institute of Electrical and Electronics Engineers, Inc.

A physical layer (PHY) and medium access control (MAC) sublayer for short-range optical wireless communications (OWC) in optically transparent media using light wavelengths from 10 000 nm to 190 nm are defined. The standard is capable of delivering data rates sufficient...

Optical Line Terminals Specification Guide
IEEE GlobalSpec

Optical line terminals, also called optical line terminations (OLTs), serve as endpoints for passive optical networks (PONs). They convert electrical signals from equipment managed by a service provider to fiber optic signals readable by a PON. This system...

IEC TR 62343-6-10:2017 - Dynamic modules - Part 6-10: Design guide - Intermediate controller for multiple dynamic module systems
March 22, 2017 - IEC - International Electrotechnical Commission

IEC TR 62343-6-10:2017(E) which is a Technical Report, discusses the rationale, conceptual definition, and minimum list of functions for an intermediate controller that delivers a dynamic control signal to multiple dynamic modules. These modules are included in an...

IEC 60728-6:2003 - Cable networks for television signals, sound signals and interactive services - Part 6: Optical equipment
July 31, 2003 - IEC - International Electrotechnical Commission

Lays down the measuring methods, performance requirements and data publication requirements of optical equipment of cable networks for for television signals, sound signals and interactive services.

IEC 61753-041-2:2014 - Fibre optic interconnecting devices and passive components - Performance standard - Part 041-2: Non-connectorized single-mode OTDR reflecting device for category C - Controlled environment
May 8, 2014 - IEC - International Electrotechnical Commission

IEC 61753-041-2:2014 contains the minimum initial performance, test and measurement requirements and severities which a fibre optic non-connectorized OTDR reflecting device for monitoring point to point (PTP) or point to multipoint (PTMP) passive optical networks (PON) using an...

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