Industries-Communication Measurement Standards

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PSM4 View 100G fiber testing, parallel single mode 4 lane
ETSI EN 301 489-1 View
FCC Part 15 View
FCC Part 68 View
ITU-T K View
Bellcore/Telcordia GR-1089-Core View Used to ensure telecommunications equipment contains the Electromagnetic Compatibility (EMC) and electrical safety criteria necessary to perform safely and reliably.
ITU-T Y.1564 View Ethernet service activation test methodology
ITU G650.3 View Definitions and test methods for installed single mode fiber cable sections
EIA/TIA-455-FOTP-33 View Fiber Optic Cable Tensile Load and Bending
EIA/TIA-455-FOTP-111 View Vibration Test Procedure for Fiber Optic Components and Cables
EIA/TIA-455-FOTP-195 View Coating Geometry Measurement for Optical Fiber
IEC 60793-1-48 View Measurement Methods and Test Procedures: Polarization Mode Dispersion
IEC 60793-2-50 (C5) View Measurement methods and test procedures: Hydrogen Aging
IEC-TR-62284 View Effective area measurements of single-mode optical fibres - Guidance
ITU G650.1 View Definitions and test methods for linear, deterministic attributes of single-mode fibre and cable
ITU G650.2 View Definitions and test methods for statistical and non-linear related attributes of single-mode fiber
IEC 60793-1-44 View Measurement methods and test procedures - Cut-off wavelength
IEC 60793-1-45 View Measurement methods and test procedures - Mode field diameter
IEC 60793-1-47 View Measurement methods and test procedures - Macrobending loss
MIL-DTL-83526 View General Specification for Fiber Optic Circulars Connector, Hermaphroditic
IEC 60793-1-42 View Measurement methods and test procedures - Chromatic dispersion
IEC 60793-1-40 View Measurement methods and test procedures - Attenuation
IEC 60793-1-43 View Measurement methods and test procedures - Numerical aperture measurement.
IEC 60793-1-20 View Measurement methods and test procedures - Fiber geometry
IEC 60793-1-21 View Measurement methods and test procedures - Coating geometry
IEC 60793-1-34 View Measurement methods and test procedures - Fiber curl
IEEE 802.3x-1997 View Standard for Local and Metropolitan Area Networks: Supplements to Carrier Sense Multiple Access With Collision Detection (CSMA/CD) Access Method and Physical Layer Specifications - Specification for 802.3 Full Duplex Operation and Physical Layer Specification for 100 Mb/s Operation on Two Pairs of Category 3 Or Better Balanced Twisted Pair Cable (100BASE-T2)
ITU-T G.709 View Interfaces for the Optical Transport Network (OTN) describes a means of communicating data over an optical network.[1] It is a standardized method for transparent transport of services over optical wavelengths in DWDM systems. It is also known as Optical Transport Hierarchy (OTH) standard.
ITU-T G.694.1 View Spectral grids for WDM applications: DWDM frequency grid
Telcordia GR-468-CORE View Generic Reliability Assurance Requirements for Optoelectronic Devices Used in Telecommunications Equipment

Standard:IEC 60793-1-48

Published:06-Jun-2007

Description:Measurement Methods and Test Procedures: Polarization Mode Dispersion

This part of IEC 60793 establishes uniform requirements for measuring the PMD of singlemode optical fiber, thereby assisting in the inspection of fibers and cables for commercial purposes. PMD causes an optical pulse to spread in the time domain. This dispersion could impair the performance of a telecommunications system. The effect can be related to differential phase and group velocities and corresponding arrival times δτ of different polarization components of the signal. For a sufficiently narrow band source, the effect can be related to a differential group delay (DGD), Δτ, between pairs of orthogonally polarized principal states of polarization (PSP) at a given wavelength. For broadband transmission, the delays bifurcate and result in an output pulse that is spread out in the time domain. In this case, the spreading can be related to the average of DGD values.

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