Knowledge Base - Solution

40G Certifier Birdirectional versus Unidirectional

星期二, 十二月 31, 2019
ryan.grace 在 七月 8, 2021 - 3:34下午 提交
Problem: 
What is the difference between single direction fiber testing and bidirectional fiber testing on the Viavi 40G Certifier? Is only one fiber attached for single?
Solution: 
Two fibers are always attached for 40G Certifier autotest fiber testing. When single direction is selected, on the 40G Certifier, Fiber 1 is tested from Local to Remote and Fiber 2 is tested from Remote to Local. If bidirectional is selected then both fibers are tested from both directions and the unit will prompt you to switch the fibers during the test. DO NOT switch the fibers at the connection to the testset. Removing the transmit fiber connection, at the testset, invalidates your reference. Switch the fibers at the connection to the panel.

Product Family:

每一阶段的支持

我们提供您所需的支持、服务、全面培训以及资源。这只是我们为最大程度提升您投资的价值所作努力的一部分。

为您的 VIAVI 系统解决方案和仪器产品组合锦上添花并构成总拥有成本的增值服务

针对维修和校准提供换货许可 (RMA) 的客户服务

面向使用新产品或现有工具的技术人员的技术教育解决方案、产品培训以及混合式学习

技术支持中心可帮助您使用/配置产品,或解决产品性能相关问题