![]() Requirements: Hanging the ambient temperature of the connector by 115℃ (75℃ to -40℃ ) over the course of three hours.Ĭontent: Introduce moisture into the connector and to determine the effect that the moisture has on the samples. Requirements: Connectors are subjected to a temperature of 85℃ with uncontrolled humidity for a duration of 7 days.Ĭontent: make the temperature fluctuate over an expansive range-extreme heat and cold, apply heavy stress and strains to the sample to check whether it's qualified. The Environmental Tests are adopted to ensure the jumper assemblies will withstand the exposure to 85☌ or temperature fluctuations of up to 125☌ and accelerate the effects of aging on jumper assemblies, which include six parts:Ĭontent: simulate and accelerate the processes that may occur during shipping and storage of the product. And the latter will have exposure to a variety of environments, including additional Environmental Tests and Exposure Tests. The former is designed to simulate the stresses a connector may experience during its lifetime, which is divided into two sections-Environmental Tests and Mechanical Tests. Standard Telcordia GR-326 Connector Tests IntroductionĪ standard GR-362 Test covers two categories: Service Life Test & Extended Service Life Tests. ![]() Target Audience: Intended for users or purchasers, and manufacturers, suppliers, or vendors of single mode fiber optic connectors and jumper assemblies.Ĭategories: General Requirements Performance Requirements Service Life Testing Extended Service Life Testing Reliability Assurance Program. Scope: Specifically for single mode field-terminated connectors and jumper assemblies. The Telcordia GR-326 standard document sets forth the Telcordia view of the technical generic requirements for, and characteristics required of, connectors used for joining single mode optical fibers, and for the jumper assemblies made using such connectors. The following basic information has presented to make a brief introduction of the GR-326 standard:ĭefinition: Regarded as the most complete and rigorous standard for single mode fiber optic connectors. Issue 4 defines the latest requirements of connectors used for joining single mode optical fibers and for jumper assemblies made using such connectors. A total of four issues of GR-326 have been released sequentially, and the current Issue 4 was put forward in February 2010. ![]() The Telcordia GR-326 ("Generic Requirements for Single-mode Optical Connectors and Jumper Assemblies") standard has kept being revised and improved during the time. In 1999, Bellcore officially renamed as Telcordia Technologies, and Telcordia was acquired by Ericsson in 2012. The GR-326-CORE was initially created by Bellcore (Bell Communications Research, Inc.). ![]() Telcordia GR-326 Standard Backgrounds and Basics ![]()
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